Caleffi North America, Inc.
3883 W. Milwaukee Rd.
Milwaukee, WI  53208

Phone: 414-238-2360
Fax: 414-238-2366

E-mail: 
Website: This MANU-SPEC specifies packaged solar water heater equipment as manufactured by Caleffi North America, Inc. Revise MANU-SPEC section number and title below to suit project requirements, specification practices and section content. Refer to CSI MasterFormat for other section numbers and titles.
SECTION 23 56 16
SOLAR ENERGY HEATING EQUIPMENT
PART 1 GENERAL
1.01 SUMMARY
Section Includes: This Section specifies packaged solar water heater equipment.
Specifier Note: Revise Paragraph below to suit project requirements. Add section numbers and titles per CSI MasterFormat and specifier’s practice.
Related Requirements:
Specifier Note: Include in this Paragraph only those sections and documents that directly affect the work of this section. If a reader of this section could reasonably expect to find a product or component specified in this section, but it is actually specified elsewhere, then the related section number(s) should be listed in the Subparagraph below. Do not include Division 00 documents or Division 01 sections since it is assumed that all technical sections are related to all project Division 00 documents and Division 01 sections to some degree. Refer to other documents with caution since referencing them may cause them to be considered part of the Contract.
Section 26 05 00 Common Work Results for Electrical: Connections to power distribution system.
Section [______].
1.02 REFERENCES 
Specifier Note: Paragraph below may be omitted when specifying manufacturer’s proprietary products and recommended installation. Retain References Paragraph when specifying products and installation by an industry reference standard. List retained standard(s) referenced in this section alphabetically. Indicate issuing authority name, acronym, standard designation and title. Establish policy for indicating edition date of standard referenced. Contract Conditions Section 01 42 00 - References may establish the edition date of standards. This Paragraph does not require compliance with standard(s). It is a listing of all references used in this section. Only include here standards that are referenced in the body of the specification in PARTS 1, 2 and/or 3. Do not include references to building codes at any level.
Reference Standards:
ASTM International (ASTM):
ASTM C177 Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus.
ASTM D635 Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position.
Solar Rating & Certification Corporation (SRCC):
SRCC OG-100 Operating Guidelines and Minimum Standards For Certifying Solar Thermal Collectors. 
SRCC OG-300 Operating Guidelines and Minimum Standards For Certifying Solar Water Heating Systems.
1.03 ADMINISTRATIVE REQUIREMENTS
Coordination: Coordinate work of this Section with work of other trades for proper time and sequence to avoid construction delays. Comply with Section [01 31 00 - Project Management and Coordination].
Specifier Note: Add additional text to specify unusual or detailed coordination requirements affecting the work results of this Section.
[______].
Preinstallation Meetings: Conduct preinstallation meeting [one week] prior to commencing [work of this Section] [and] [on-site installations] to verify project requirements, substrate conditions and coordination with other building subtrades, and to review manufacturer’s installation instructions and manufacturer’s warranty requirements. Comply with Section [01 31 19 - Project Meetings].
Specifier Note: Add additional text to describe requirements for meetings to coordinate products and techniques and to sequence related work for sensitive and complex items.
[______].
Sequencing: Sequence work of this section in accordance with Section [01 12 16 - Work Sequence] [and manufacturer’s written recommendations for sequencing construction operations].
Specifier Note: Specify additional text as required to describe the particular sequence of events required to coordinate work that must be done in sequence with, or at the same time as, work in another section.
[______].
Scheduling: Schedule work of this Section in accordance with Section [01 32 13 - Scheduling of Work].
Specifier Note: Specify additional text to include requirements for coordinating work that requires unusual scheduling with work of other sections.
[______].
Specifier Note: Article below includes submittal of relevant data to be furnished by Contractor before, during or after construction. Coordinate this article with Architect’s and Contractor’s duties and responsibilities in Contract Conditions and Section 01 33 00 - Submittal Procedures.
1.04 ACTION SUBMITTALS
General: Submit listed submittals in accordance with Contract Conditions and Section [01 33 00 - Submittal Procedures].
Product Data: Submit specified products as follows: 
Material Safety.
Manufacturer’s product data, including manufacturer’s product sheets.
Catalog pages illustrating products to Data Sheets (MSDS).
Shop Drawings: Indicate information on shop drawings as follows:
Manufactured assembly’s system components and control schematics, solar collector installation, layout, weights, mounting and support details, flashings, heat exchanger and pump installation, storage and expansion tank installation, vents, valves, interconnecting piping, insulation and instrumentation.
1.05 INFORMATION SUBMITTALS
Specifier Note: Specify submittal of test reports or evaluation service reports intended to document required tests without repeating the test requirements specified in Division 01.
General: Submit listed submittals in accordance with Contract Conditions and Section [01 33 00 - Submittal Procedures].
Test and Evaluation Reports:
Certified test reports showing compliance with specified performance characteristics and physical properties.
Specifier Note: Specify submittals intended to document manufacturer installation, storage and other instructions.
Manufacturer’s Instructions: Submit manufacturer’s storage and installation instructions.
Source Quality Control: Submit documentation verifying that components and materials specified in this Section are from single manufacturer.
Specifier Note: Coordinate with Field Quality Control in PART 3. When manufacturer’s services are specified during construction operations to verify installation, include following Paragraph for the submittal of instructions and reports. If no field inspections are required, delete the following Paragraph.
Manufacturer’s Reports: Manufacturer’s field reports specified.
Qualification Statements:
Submit letter of verification for Manufacturer’s Qualifications.
Submit letter of verification for Installer’s Qualifications.
1.06 CLOSEOUT SUBMITTALS
General: Submit listed submittals in accordance with Contract Conditions and Section [01 33 00 - Submittal Procedures].
Operation and Maintenance Data:
Submit operation and maintenance data for installed products in accordance with Section [01 78 23 - Operation and Maintenance Data]. Include:
Specifier Note: Edit or expand list of operation and maintenance data submittal inclusions to suit project requirements.
Manufacturer’s instructions detailing maintenance requirements.
Parts catalog giving showing complete list of available parts.
Replacement parts with cuts and identifying numbers.
Warranty Documentation: Submit warranty documents specified.
1.07 QUALITY ASSURANCE
Qualifications:
Manufacturer:
Three years of experience manufacturing components similar to or exceeding requirements of project.
Having sufficient capacity to produce and deliver required materials without causing delay in work.
Capable of providing field service representation during construction.
Installer:  Acceptable to the manufacturer, experienced in performing work of this section and has specialized in installation of work similar to that required for this project.
Specifier Note: Retain the following Paragraph when certification related to sustainability submittals is a project requirement.
Sustainability Standards Certification: Provide certification for [______] materials certified by [certification organization’s name] in accordance with [certification organizations standard].
Specifier Note: If a mock-up is required, retain Paragraph below.
Mock-Up: Construct mock-up where [indicated] [directed] by [Owner] [Architect] [Consultant] in accordance with Section [01 43 00 - Quality Assurance].
Construct showing [section subject matter] work.
Dimensions and Process: Construct to [___ feet × ___ feet (___ × ___ m)] using proposed procedures, colors, textures, finishes and quality of work. 
Purpose: To judge quality of work, substrate preparation, operation of equipment and material application.
Locate [where directed] [where indicated].
Do not proceed with work prior to receipt of written acceptance of mock-up.
When accepted, mock-up will demonstrate minimum standard of quality required for this work. [Approved mock-up may [not] remain part of finished work.] [Remove mock-up and dispose of materials when no longer required and when directed by [Owner] [Architect] [Consultant].]
1.08 DELIVERY, STORAGE & HANDLING
Delivery and Acceptance Requirements:
Deliver material in accordance with Section [01 61 00 - Common Product Requirements] and in accordance with manufacturer’s written instructions.
Deliver materials in manufacturer’s original packaging with identification labels intact and in sizes to suit project.
Storage and Handling Requirements:
Store materials protected from exposure to harmful weather conditions and at temperature conditions recommended by manufacturer.
Packaging Waste Management:
Specifier Note: The disposal of packaging waste into landfill sites demonstrates an inefficient use of natural resources and consumes valuable landfill space. Specifying appropriate packaging and construction waste management and disposal procedures may contribute to points required for USGBC’s LEED construction project certification.
Specifier Note: Include the following Subparagraphs to specify information that will provide direction to the Contractor for the disposal of construction waste materials using environmentally responsible methodology other than landfill resources.
Separate waste materials for [reuse] [and] [recycling] in accordance with [Section 01 74 19 - Construction Waste Management and Disposal].
Specifier Note: USGBC’s LEED certification includes credits for the diversion of construction waste from landfill. Diversion can be tracked by either weight or volume but must be consistent for all materials. Manufacturer may reclaim packaging and delivery materials for recycling.
Remove packaging materials from site and dispose of at appropriate recycling facilities.
Collect and separate for disposal [paper] [plastic] [polystyrene] [corrugated cardboard] packaging material [in appropriate onsite bins] for recycling.
Fold metal and plastic banding, flatten and place in designated area for recycling.
Specifier Note: Add additional Subparagraphs to include pallets, crates, padding and other packing materials that are typically associated with the specified products.
Remove:
Pallets from site [and return to supplier or manufacturer].
[______].
1.09 [FIELD] [SITE] CONDITIONS
Ambient Conditions: Maintain conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer’s absolute limits.
Specifier Note: Coordinate Article below with Contract Conditions and with Section 01 78 36 - Warranties.
1.010 WARRANTY
Warranty: Refer to Contract Conditions and Section [01 78 36 - Warranties] for project warranty provisions.
Manufacturer’s Warranty: Submit, for Owner’s acceptance, manufacturer’s standard warranty document executed by authorized company official. Manufacturer’s warranty is in addition to, and does not limit, other rights Owner may have under other Contract Documents.
Warranty Term: Commencing on date of substantial completion:
Specifier Note: Retain terms below to conform to project requirements.
Solar Collectors: 10 years.
Solar storage tanks: 6 years
Solar pump station:  2 years.
Interconnecting piping and fittings: 6 years.
Specifier Note: Include statements specific to this Section that supplement or extend warranties contained in the Contract Conditions.
Special Warranty:
Warranty Term: [______] commencing on date of substantial completion.
PART 2 PRODUCTS
Specifier Note: Retain Article below for proprietary method specification. Add product attributes, performance characteristics, material standards and descriptions as applicable. Use of such phrases as “or equal,” “or approved equal” or similar phrases may cause ambiguity in specifications. Such phrases require verification (procedural, legal and regulatory) and assignment of responsibility for determining “or equal” products.
2.01 Manufacturers
Specifier Note: Include in the following Paragraph manufacturer’s name, address, phone number, fax number, e-mail address and website URL.
Manufacturer: Caleffi North America, Inc.
Contact: 3883 W. Milwaukee Rd., Milwaukee, WI 53208; Phone: 414-238-2360,
Fax: 414-238-2366; E-mail: sales@caleffi.com; Website: www.caleffi.us.
Specifier Note:  Substitution procedures must either be in the Contract Conditions or in Section 01 25 00 - Substitution Procedures. Do not include substitution procedures here.
Single Source Responsibility: Provide components and materials specified in this section from a single manufacturer.
Substitution Limitations:
Substitutions: [In accordance with [Contract Conditions] [Section 01 25 00 - Substitution Procedures] [No substitutions permitted].
Specifier Note: Include an overall description of the system, assembly, product or material. Include required properties or characteristics that do not obviously belong under other titles. Examples: Configuration, size and color.
Description:
Specifier Note: Paragraph below should list obligations for compliance with specific code requirements particular to this section. General statements to comply with a particular code are typically addressed in Contract Conditions and Section 01 41 00 - Regulatory Requirements. Repetitive statements should be avoided.
Regulatory Requirements:
In accordance with Section [01 41 00 - Regulatory Requirements].
[______].
Sustainability Characteristics:[______].
Compatibility:
Ensure components and materials are compatible with specified accessories and adjacent materials.
Specifier Note: Performance characteristics are usually stated with some form of evaluation or verification. Performance usually, but not universally, applies to systems and assemblies. Performance criteria can include structural, safety, fire resistance, vapor retardancy, acoustical, thermal, operational capacity and durability.
Specifier Note: The term “Design Criteria” is used when describing the intended characteristics of a product for which the Contractor is assigned design responsibility.
Performance Criteria:
Provide solar collectors with a SRCC OG-100 rating label or nameplate certifying the Solar Collector Certification and Rating for each collector.
Provide solar hot water heating systems with a SRCC OG-300 rating label or nameplate certifying the Solar Water Heating Systems Certification and Rating.Provide systems that are safe, reliable, require no operator intervention for normal operation, be visually unobtrusive, and be designed and installed in accordance with all applicable codes.
2.02 Solar Water Heater Equipment:
General: The Solar Water Heater Equipment is a prepackaged, specially engineered system that includes all of the components needed for a standard installation including the solar collectors, pump station and controller, storage tank, and all of the necessary hardware and plumbing components.
Systems:
Specifier Note: The following includes 50 gallon Single Coil Tank Systems.
Specifier Note: The following includes 80 gallon Single Coil Tank Systems.Specifier Note: Retain components below that conform to project requirements.
SolarFlat Flate Plate Collector: Fabricated with 1 inch copper header manifold, 1⁄2 inch tube to fin copper absorber plate, enclosed in Type 6063-T6 extruded aluminum frame and battens and sealed with impact resistance low iron tempered glass glazing. Selective crystal absorber coating, 0.96 absorptivity, 0.08 emissivity. Extruded “U” channel EPDM glazing seal. Insulated with R-10 polyisocyanurate foam board insulation. Backing sheet Type 3105-H14 embossed aluminum. Includes preinstalled, pressure tested brass union connections.
Capabilities:
Suitable fluids water or 60 percent maximum glycol solution.
Working temperature range of minus 40 degrees F to plus 350 degrees F (minus 40 degrees C to plus 177 degrees C). Maximum pressure 150 psi (10 bar).
Working pressure 90 psi (6 bar).
Typical transfer flow rate of 0.5 gpm to 1.8 gpm (1.8 lpm to 7 lpm).
Wind load rating 181 mph/291 kph.
SRCC OG-100 certified and listed.
Models: 
Specifier Note: Retain solar collector’s size to conform to project requirements.
[Code NAS10406: 4 foot by 6.5 foot, 23.6 sq. ft. aperture area,1 inch union thread connections, 7.5 kWh/25,000 Btu per day, SRCC cat. ].
[Code NAS10408: 4 foot by 8 foot, 29.9 sq. ft. aperture area, 11⁄4 inch union thread connections, 9.2 kWh/32,000 Btu per day, SRCC cat. C].
[Code NAS10410: 4 foot by 10 foot, 37.4 sq. ft. aperture area, 11⁄4 inch union thread connections, 11.7 kWh/40,000 Btu per day, SRCC cat. C].
Pipe Code NA3540-15: Two 3⁄4 inch SolarFlex corrugated stainless steel 316L pipes, in 50-foot coil including 2 double nipples, 4 union nuts, 4 segment rings and 4 washers. Insulated with 5⁄8 inch (16 mm) closed cell elastomer UV resistance EPDM insulation sleeves with UV resistant polyolefin copolymer foil outer cover.
Capabilities:
Thermal conductivity at 105 degrees F (40 degrees C): R-3.6 (.04 W/mK).
Maximum working pressure 150 psi (10 bar).
Maximum fluid temperature 350 degrees F (175 degrees C).
Minimum surface temperature minus 60 degrees F (minus 50 degrees C).
Length per coil 50 feet (15 m).
Fluid capacity per foot 0.0346 gallons (0.13 liters).
Minimum bending radius 5 inch (130 mm).
Pressure loss approximately 25 percent more than a comparable smooth pipe.
Flammability Class VO.
Flame spread/smoke density 25/50.
Agency approval: ASTM D 635, ASTM C 177.
Pump Station Code 255060A: Dual-line solar pump station with SolarFlex Code NA26750 3⁄4 inch adapter fittings for top and bottom flow and return connections. Connections 3⁄4 inch female straight thread. Brass body. Steel and aluminum temperature gauge. PTFE and EPDM seals. EPDM and Viton O-Rings. AFM 34 gaskets, asbestos free. EPP insulating shell, thermal conductivity R4.
Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Maximum working temperature 360 degrees F (180 degrees C).
Maximum working pressure 150 psi (10 bar).
Safety relief valve temperature range minus 20 to 360 degrees F (minus 30 to 180 degrees C).
Safety relief valve factory set at 90 psi (6 bar).
Minimum opening shut-off and check valve differential pressure 1⁄4 psi (2 kPa).
Flow meter scale 1⁄2 gpm to 5gpm (1 l/min to 20 l/min).
Maximum return flow meter temperature 265 degrees F (130 degrees C).
Pressure gauge scale 0–90 psi (0–6 bar).
Temperature gauge scale 32 degrees F to 320 degrees F (0 degrees C to 160 degrees C).
Filling/drain hose connections 3⁄4 inch male hose thread.
Wilo Solar Star S-16 U15 pump. Cast iron body. Power supply 115V 60 Hz. Maximum pressure 150 psi (10 bar). Maximum temperature 230 degrees F (110 degrees C).
Agency approval class cULus.
Expansion tank connection ½-inch male straight thread.
Controller Code 257260A: Controller iSolar PLUS multi-functional differential temperature controller. 
Platinum RTD type 1000 ohm sensors, collector sensor working range minus 58 degrees F to 355 degrees F (minus 50 degrees C to 180 degrees C), tank sensor working range 15 degrees F to 175 degrees F (minus 0 degrees C to 80 degrees C), length of collector black cable 60 inches (1.5 m), length of tank sensor gray cable 95 inches (2.5 m).
Controller display LCD with 16 segment alphanumeric display and 8 system status symbols, operating interface three soft-push control buttons, operating LED control lamp, PC-ABS plastic housing, mounting for wall or in 255 and 256 series solar pump stations. Agency approval cTUVus.
Control for 2 solar collector array, 2 solar storage tank, two tank priority logic, second differential temperature function, drainback pump speed control, drainback booster pump, time-controlled thermostat function, backup heat function, heat dump function, real time clock (timer function), collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, operating hours counter, energy metering measurement and Vbus data communication. Ten Pt1000 temperature sensor inputs. Two triac 1A/115 V relays. Ten pre-configured solar system arrangements. Power supply 100 to 240 V 50/60 Hz.VBus data interface.
Capabilities:
Differential temperature adjustment range 2 degrees FΔ to 40 degrees FΔ (1 degrees CΔ to 20 degrees CΔ).
Minimum temperature differential 2 degrees FA (1 degrees CA).
Hysteresis: 2 degrees FA, plus or minus 1 degrees F A (1 degrees CA, plus or minus 0.5 degrees CA).
Maximum tank temperature range 35 degrees F to 205 degrees F (2 degrees C to 95 degrees C).
Maximum collector temperature range 210 degrees F to 375 degrees F (100 degrees C to 190 degrees C).
Emergency shutdown temperature range of the collector 230 degrees F to 395 degrees F (110 degrees C to 200 degrees C).
Minimum collector temperature range 50 degrees F to 195 degrees F (10 degrees C to 90 degrees C).
Antifreeze temperature option: 15 degrees F to 50 degrees F (minus 10 degrees C to 10 degrees C).
kWh (BTU) calculation flow input 0 gpm to 5 gpm (0 lpm to 20 lpm).
Storage Tank: SolarCon Storage Tank provided with lower heat exchanger coil and back up electric heating element or second upper heat exchanger coil, porcelain glass-coated steel lining, 2 inch non-CFC foam tank insulation with R16 thermal conductivity, powder-coated steel (20-24 gauge) external tank cover, two magnesium anode rods, drain valve.
Capabilities:
Maximum tank temperature 180 degrees F (80 degrees C), maximum working pressure 150 psi (10 bar), testing pressure 300 psi (20 bar), temperature and pressure relief valve 210 degrees F/150 psi maximum (100 degrees C/10 bar).
Recommended maximum delivery hot water temperature 120 degrees F (50 degrees C)
Power requirements 240 VAC. Electric element power consumption 4.5 KW, UL Listed.
Models: 
[Code NAS20053: 50 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch by 30 foot porcelain-coated steel lower internal heat exchanger coil, two 1 inch NPT male side connections and two 3.4 inch NPT female top connections] .
[Code NAS20083: 80 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, three 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20082: 80 gallon dual coil heat exchanger (no electric element), provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, 11⁄2 inch by 24 foot porcelain-coated steel upper internal heat exchanger coil, five 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20123: 120 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, three 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20122: 120 gallon dual coil heat exchanger (no electric element), provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, 11⁄2 inch by 24 foot porcelain-coated steel upper internal heat exchanger coil, five 1 inch NPT male side connections and one 1 inch NPT male top connection].
Expansion Tank Code 259 Series: SolarPlus expansion tanks for pressurized solar heating systems provided with EPDM diaphragm in an epoxy coated welded steel tank.
Features:
System temperature range 15 degrees F to 250 degrees F (minus 10 degrees C to plus 120 degrees C), maximum diaphragm temperature 210 degrees F (100 degrees C), maximum working pressure 150 psi (10 bar), pre-charged pressure 35 psi (2.5 bar), 3⁄4 inch straight thread connection, and suitable fluids: water or 50 percent maximum glycol solution.
Provide with Code 255007 expansion tank connection kit consisting of a flexible stainless steel hose, a double automatic check valve, and wall bracket and mounting hardware. Maximum working pressure 150 psi (10 bar), maximum check valve working temperature 250 degrees F (120 degrees C), hose length 20 inches (500 mm), 3⁄4 inch straight thread connection.
Specifier Note: Retain expansion tank to conform to project requirements.
Models: 
[Code 259012: 3 gallon expansion tank].
[Code 259018: 5 gallon expansion tank].
[Code 259025: 7 gallon expansion tank].
[Code 259033: 9 gallon expansion tank].
Lightning Protection Code NA15006: SP10 Lightning protector provided with ASA thermo-plastic upper housing, thermo-plastic elastomer lower housing, and NEMA 4 (IP 65) protection type. Ambient temperature: minus 15 degrees F to plus 160 degrees F (minus 25 degrees C to plus 70 degrees C). Vertical mounting. CE approved.
Automatic Air Vent Code 250041A: Automatic air vent for solar heating systems provided with 1⁄2 inch NPT male connection, brass chrome-plated body and cover, stainless steel control spindle, float and seals in high resistance polymer.
Capabilities:
Suitable fluids, water or 50 percent maximum glycol solution.
Working temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C), maximum working pressure 150 psi (10 bar) and maximum discharge pressure 75 psi (5 bar).
Shut Off Valve Code NA29284: Shut-off valve for automatic air vent for solar heating systems provided with 1⁄2 inch NPT female by 1⁄2 inch NPT male connections, chrome-plated brass body and ball, seals in PTFE.
Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Working temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C), maximum working pressure: 150 psi (10 bar).
Miscellaneous System Components:
Specifier Note: Retain components to conform to project requirements. Sizes of some components are system dependent.
Code NA267003: Bracket to mount solar pump station to storage tank, includes hardware.
Code NA10092: SJ round cord, stripped and pre-tinned, connects pump to iSolar controller.
Code NA12133: Four-piece hanger with hardware for 3⁄4 inch SolarFlex piping. Code NA3140-02: Insulated 6 foot long, 3⁄4 inch SolarFlex piping for connecting solar pump station to SolarCon solar storage tank heat exchanger. Includes 1-inch female straight thread union nuts.
Code NA3140-02: Insulated 6 foot long, 3⁄4 inch SolarFlex piping for connecting solar pump station to SolarCon solar storage tank heat exchanger. Includes 1-inch female straight thread union nuts.
Code NA10093: 90-degree brass elbow to connect NA3140-02 SolarFlex to SolarCon solar tank heat exchanger, 1-inch NPT female by 1-inch male straight thread.
Code NAT624162: Brass tee, 1-inch male straight thread by 1⁄2 inch NPT female by 1-inch straight thread female union nut.
Code NA35001: EPDM foam UV resistant insulating tape to wrap fitting connections, 2 inch by ½ inch by 25-foot roll.
Code NA35002: UV-resistant black film tape, 2 inch by 30-foot roll to wrap foam tape code NA35001.
Collector Connection Kit: 
[Code NA12145: Kit for 6.5 foot collectors, includes 2 washers, 2 nuts, 2 disks, and 1 plug].
[Code NA12146: Kit for 8 foot and 10 foot collectors, includes even number, 4 washers, 2 nuts, 2 disks, 1 plug, and 1 nipple].
[Code NA12147: Kit for 8 foot and 10 foot collectors, includes odd number, 4 washers, 2 nuts, 2 disks, 2 plugs, and 1 male threaded tailpiece].
Collector Mount Code NAS10001: Universal foot mounts for solar collectors.
Collector Mount Tilt Extension Code NAS10002: 6 foot long, 1 inch square tube tilt extension.
Transfer Fluid SolarHD Code NA10103: High temperature non-toxic glycol, pre-mixed 50 percent , FDA reference 21 CRF 182.1666, Gosselin TOXICITY INDEX 1, generally recognized as safe for use as direct food additives, NSF listed category code HT1, HT2, NSF registration No. 144912, 5 gallon bucket.
Heat Transfer Fluid: Pre-mixed anti-freeze heat transfer solution fluid (HTF) containing non-toxic propylene glycol and de-ionized water designed to provide freeze/burst and corrosion protection in water-based, closed-loop solar systems. When properly installed and maintained, this system will protect against freeze damage to temperatures as low as minus 76 degrees F (minus 60 degrees C).
Specifier Note: Retain solar collector’s size to conform to project requirements.
2.03 SOLAR THERMAL SYSTEM COMPONENTS
SolarFlat Flate Plate Collector: Fabricated with 1 inch copper header manifold, 1⁄2 inch tube to fin copper absorber plate, enclosed in Type 6063-T6 extruded aluminum frame and battens and sealed with impact resistance low iron tempered glass glazing. Selective crystal absorber coating, 0.96 absorptivity, 0.08 emissivity. Extruded “U” channel EPDM glazing seal. Insulated with R-10 polyisocyanurate foam board insulation. Backing sheet Type 3105-H14 embossed aluminum. Includes preinstalled, pressure tested brass union connections.
Capabilities:
Suitable fluids: water or 60 percent maximum glycol solution.
Working temperature range of minus 40 degrees F to plus 350 degrees F (minus 40 degrees C to plus 177 degrees C).
Maximum pressure 150 psi (10 bar).
Working pressure 90 psi (6 bar).
Typical transfer flow rate of 0.5 gpm to 1.8 gpm (1.8 lpm to 7 lpm).
Wind load rating 181 mph/291 kph.
SRCC OG-100 certified and listed.
Models: 
Specifier Note: Retain solar collector’s size to conform to project requirements.
[Code NAS10406: 4 foot by 6.5 foot, 23.6 sq. ft. aperture area,1 inch union thread connections, 7.5 kWh/25,000 Btu per day, SRCC cat. C].
[Code NAS10408: 4 foot by 8 foot, 29.9 sq. ft. aperture area, 11⁄4 inch union thread connections, 9.2 kWh/32,000 Btu per day, SRCC cat. C].
[Code NAS10410: 4 foot by 10 foot, 37.4 sq. ft. aperture area, 11⁄4 inch union thread connections, 11.7 kWh/40,000 Btu per day, SRCC cat. C].
Mounting: Provide with Code NAS10006 tilt mounting kit, Code NAS10007 collector mounting clip kit, Code NAS10030 roof flashing kit, Code NAS10032 steel base plate, Code NAS100 series four slot mounting rails, splice bars and 1 inch square tube extensions, Code NAS10041 2 inch U-mount, and Code NA10272 brass double union to closely connect collectors within 2.5 inches.
StarMax V Flat Plate Collector: Fabricated with two internal copper headers sloped to center by 0.5 inch from each side, with five 1 inch union thread connections. The fifth connection in center of bottom sloped header allows for filling and draining of fluid in drain back solar thermal systems and protected by Code 586600 factory-installed cap. Provided with copper header-riser tubes, harp style absorber with copper absorber fin, blue selective fin coating, absorber coating efficiency: absorption 95 percent, emission 5 percent, silicone connection grommets, enclosed in baked powder-coated extruded aluminum frame construction with welded corners, back sheet embossed PVC, aluminum foil insulation liner, injected molded CFC free polyurethane insulation, EPDM weather seal, glass tempered low iron solar prismatic, glass thickness 4 mm, light transmittance 93 percent. Integral temperature sensor well attached directly to absorber fin.
Capabilities:
Suitable fluids: water or 60 percent maximum glycol solution.
Working temperature range of minus 40 degrees F to 350 degrees F (minus 40 degrees C to 177 degrees C).
Working pressure 90 psi (6 bar).
Maximum test pressure 150 psi (10 bar).
Typical transfer flow rate 0.5 gpm to1.2 gpm (1.8 lpm to 4.5 lpm).
Wind load rating 180 mph/290 kph.
SRCC OG-100 certified and listed.
Specifier Note: Retain solar collector’s size to conform to project requirements.
Models: 
[Code NAS15406 4 foot by 6.3 foot, 5 connection 23.9 sq. ft. aperture area, 7.5 kWh/25,000 Btu per day, SRCC cat. C].
[Code NAS15408 4 foot by 8 foot, 5 connection 30.14 sq. ft. aperture area, 9.5 kWh/32,000 Btu per day, SRCC cat. C].
[Code NAS15410 4 foot by 10 foot, 5 connection 37.5 sq. ft. aperture area, 11.7 kWh/40,000 Btu per day, SRCC cat. C].
[Code NAS10410A 4 foot by 10 foot, 4 connection, 37.5 sq. ft. aperture area, 11.7 kWh/40,000 Btu per day, SRCC cat. C].
Mounting: Provide with Code NAS10006 tilt mounting kit, Code NAS10007 collector mounting clip kit, Code NAS10030 roof flashing kit, Code NAS10032 galvanized steel base plate, Code NAS100 series four slot mounting rails, splice bars and 1 inch square tube extensions, Code NAS10041 2 inch U-mount, and Code NA10272 brass double union to closely connect collectors within 2.5 inches.
StarMax Flat Plate Collector: Fabricated with two internal parallel copper headers, with four 1-inch union thread connections. Provided with copper header-riser tubes, straight absorber with copper absorber fin, blue selective fin coating, absorber coating efficiency: absorption 95 percent, emission 5 percent, silicone connection grommets, enclosed in baked powder-coated extruded aluminum frame construction with welded corners, back sheet embossed PVC, aluminum foil insulation liner, injected molded CFC free polyurethane insulation, EPDM weather seal, glass tempered low iron solar prismatic, glass thickness 4 mm, light transmittance 93 percent. Integral temperature sensor well attached directly to absorber fin.
Capabilities:
Suitable fluids: water or 60 percent maximum glycol solution.
Working temperature range of minus 40 degrees F to 350 degrees F (minus 40 degrees C to 177 degrees C).
Working pressure 90 psi (6 bar).
Maximum test pressure 150 psi (10 bar).
Typical transfer flow rate 0.5 gpm to1.2 gpm (1.8 lpm to 4.5 lpm).
Wind load rating 180 mph/290 kph.
SRCC OG-100 certified and listed.
Specifier Note: Retain solar collector’s size to conform to project requirements.
Model: 
Code NAS10410A 4 foot by 10 foot, 4 connection 37.5 sq. ft. aperture area, 11.7 kWh/40,000 Btu per day, SRCC cat. C.
Mounting: Provide with Code NAS10006 tilt mounting kit, Code NAS10007 collector mounting clip kit, Code NAS10030 flashing kit, Code NAS10032 galvanized steel base plate, Code NAS100 series four slot mounting rails, splice bars and 1 inch square tube extensions, QuadTrac Code NAS10041 2 inch U-mount, and Code NA10272 brass double union to closely connect collectors within 2.5 inches.
Universal Foot Mount for Solar Collectors: Code NAS10001 Universal foot mount for solar collectors. Provide with optional Code NAS10002 6 foot 1 inch square tube tilt extension.
SolarFlex insulated stainless steel piping including 2 double nipples, 4 union nuts, 4 segment rings and 4 washers. Fabricated with two corrugated stainless steel 316L pipes, two closed cell elastomer UV resistance EPDM insulation sleeves. UV resistant polyolefin copolymer foil outer cover. 5⁄8 inch (16 mm) insulation thickness.
Capabilities:
Thermal conductivity at 105 degrees F (40 degrees C): R-3.6 (.04W/mK).
Maximum working pressure 150 psi (10 bar).
Maximum fluid temperature 350 degrees F (175 degrees C).
Minimum surface temperature minus 60 degrees F (minus 50 degrees C).
Fluid capacity per foot 0.0346 gallons (0.13 liters).
Minimum bending radius 5 inch (130 mm).
Pressure loss approximately 25 percent more than in a comparable smooth pipe.
Flammability Class VO.
Flame spread/smoke density 25/50.
Agency approval: ASTM D635, ASTM C177.
Models: 
Specifier Note: Retain pipe size to conform to project requirements.
[Code NA3520-15: 1⁄2 inch pipe, 50-foot coil. Provide with Code NA12132 pipe hangers with hardware, 4 per pack].
[Code NA3540-15: 3⁄4 inch pipe, 50-foot coil. Provide with Code NA12133 pipe hangers with hardware, 4 per pack].
[Code NA3560-15: 1 inch pipe, 50-foot coil. Provide with Code NA12134 pipe hangers with hardware, 4 per pack].
[Code NA3540-B: 3⁄4 inch pipe, order per foot, minimum length 10 feet, maximum length 165 feet, provide with 2 Code NA12122 3⁄4 by 3⁄4 inch double nipples and fitting kit Code NA12103 containing 4 union nuts, 4 segment rings and 4 washers. Provide with Code NA12133 pipe hangers with hardware, 4 per pack, quantity required by length of pipe].
Solar Pump Station: Solar pump station for pressured closed-loop systems with pump. Connections 3⁄4 inch female straight thread. Brass body. Steel and aluminum temperature gauges in return (and flow for dual-line models). PTFE and EPDM seals. EPDM and Viton O-Rings. AFM 34 gaskets, asbestos free. EPP insulating shell, thermal conductivity R4. Ball valves with built-in flow checks in return and flow for dual-line models. Expansion tank connection 1⁄2 inch male straight thread. Filling/drain hose connections 3⁄4 inch male hose thread.
Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Maximum working temperature 360 degrees F (180 degrees C).
Maximum working pressure 150 psi (10 bar).
Safety relief valve temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C).
Safety relief valve factory set at 90 psi (6 bar).
Minimum opening shut-off and check valve differential pressure 1⁄4 psi (2 kPa).
Flow meter scale 1⁄2 gpm to 5 gpm (1 gpm to 20 l/min).
Maximum return flow meter temperature 265 degrees F (130 degrees C).
Pressure gauge scale 0 psi to 90 psi (0 bar to 6 bar). Temperature gauge scale 32 degrees F to 320 degrees F (0 degrees C to 160 degrees C).
Wilo Solar Star S-16 U15 3 speed pump. Cast iron body. Power supply 115V–60 Hz. Maximum pressure 150 psi (10 bar). Maximum temperature 230 degrees F (110 degrees C).
Agency approval class cULus.
Models: Threaded end connections: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code 255050A Dual-line pump station, return and flow connections and manual air vent. Provide with SolarFlex adapter fittings for top and bottom flow and return connections].
[Code 256050A Single-line pump station, return connections only. Provide with SolarFlex adapter fittings for top and bottom return connections].
Model: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA26640 for single-line pump station: 1⁄2 inch adapter to top or bottom, 3⁄4 inch male straight thread by 3⁄4 inch male straight thread].
[Code NA26740 for dual-line pump station: 1⁄2 inch adapter to top and bottom, 3⁄4 inch male straight thread by 3⁄4 inch male straight thread].
[Code NA26650 for single-line pump station: 3⁄4 inch adapter to top or bottom, 1 inch male straight thread by 1 inch male straight thread].
[Code NA26750 for dual-line pump station: 3⁄4 inch adapter to top and bottom, 1 inch male straight thread by 1 inch male straight thread].
[Code NA26660 for single-line pump station: 1 inch adapter to top or bottom, 3⁄4 inch male straight thread by 11⁄4 inch male straight thread].
[Code NA26760 for dual-line pump station: 1 inch adapter to top and bottom, 11⁄4 inch male straight thread by 11⁄4 inch male straight thread].
Specifier Note: Retain solar pump station to conform to project requirements.
1⁄2 3⁄41⁄21⁄23⁄41⁄23⁄43⁄43⁄43⁄43⁄43⁄43⁄43⁄41⁄23⁄4Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Maximum working temperature 360 degrees F (180 degrees C).
Maximum working pressure 150 psi (10 bar).
Safety relief valve temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C).
Safety relief valve factory set at 90 psi (6 bar).
Minimum opening shut-off and check valve differential pressure 1⁄4 psi (2 kPa).
Flow meter scale 1⁄2 gpm to 5 gpm (1l/min to 20 l/min).
Maximum return flow meter temperature 265 degrees F (130 degrees C).
Pressure gauge scale 0 psi to 90 psi (0 bar to 6 bar).
Temperature gauge scale 32 degrees F to 320 degrees F (0 degrees C to 160 degrees C).
Agency approval class cULus.
Provide with optional Code NA26711 DC Strong solar pump, 8 to 34 VDC, 15 feet head, 7 gpm at 24 VDC, 8 feet head, 4 gpm at 12 VDC, power consumption 30 to 45 W, maximum working pressure 150 psi (10 bar), maximum temperature minus 10 degrees F to 230 degrees F (minus 24 degrees C to 110 degrees C).
Models: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code 255056A Dual-line pump station, return and flow connections and manual air vent. Provide with SolarFlex adapter fittings for top and bottom flow and return connections].
[Code 256056A Single-line pump station, return connections only. Provide with SolarFlex adapter fittings for top and bottom return connections].
Model: Threaded end connections: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA26640 for single-line pump station: 1⁄2 inch adapter to top or bottom, 3⁄4 inch male straight thread by 3⁄4 inch male straight thread].
[Code NA26740 for dual-line pump station: 1⁄2 inch adapter to top and bottom, 3⁄4 inch male straight thread by 3⁄4 inch male straight thread].
[Code NA26650 for single-line pump station: 3⁄4 inch adapter to top or bottom, 1 inch male straight thread by 1 inch male straight thread].
[Code NA26750 for dual-line pump station: 3⁄4 inch adapter to top and bottom, 1 inch male straight thread by 1 inch male straight thread]
[Code NA26660 for single-line pump station: 1 inch adapter to top or bottom, 11⁄4 inch male straight thread by 11⁄4 inch male straight thread].
[Code NA26760 for dual-line pump station: 1 inch adapter to top and bottom, 11⁄4 inch male straight thread by 11⁄4 inch male straight thread].
Model: Sweat end connections: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA26649 for single-line pump station: 1⁄2 inch sweat to top or bottom, 3⁄4 inch male straight thread by 11⁄2 inch sweat].
[Code NA26749 for dual-line pump station: ½ inch sweat to top and bottom, 3⁄4 inch male straight thread by 1⁄2 inch sweat].
[Code NA26659 for single-line pump station: 3⁄4 inch sweat to top or bottom, 3⁄4 inch male straight thread by 3⁄4 inch sweat].
[Code NA26759 for dual-line pump station: 3⁄4 inch sweat to top and bottom, 3⁄4 inch male straight thread by 3⁄4 inch sweat].
[Code NA26669 for single-line pump station: 1 inch sweat to top or bottom, 3⁄4 inch male straight thread by 1 inch sweat].
[Code NA26769 for dual-line pump station: 1 inch sweat to top and bottom, 3⁄4 inch male straight thread by 1 inch sweat].
Single-Line Solar Pump Station: Code 256059A single-line solar pump station for drainback systems with pump. Connections 3⁄4 inch female straight thread. Brass body. Steel and aluminum temperature gauges in return. PTFE and EPDM seals. EPDM and Viton O-Rings. AFM 34 gaskets, asbestos free. EPP insulating shell, thermal conductivity R4. Ball valves with built-in flow checks in return. Filling/drain hose connections 3⁄4 inch male hose thread. Expansion tank connection 1⁄2 inch male straight thread. Provide with SolarFlex adapter fittings for top or bottom return connections.
Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Maximum working temperature 360 degrees F (180 degrees C).
Maximum working pressure 150 psi (10 bar).
Safety relief valve temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C).
Safety relief valve factory set at 90 psi (6 bar).
Minimum opening shut-off and check valve differential pressure 1⁄4 psi (2 kPa).
Flow meter scale 1⁄2 gpm to 5 gpm (1 l/min to 20 l/min).
Maximum return flow meter temperature 265 degrees F (130 degrees C).
Pressure gauge scale 0 psi to 90 psi (0 bar to 6 bar).
Temperature gauge scale 32 degrees F to 320 degrees F (0 degrees C to 160 degrees C).
Grundfos UP 15-100 pump, performance 36 feet head, 8 gpm. Cast iron body. Power supply 115V–60 Hz. Maximum pressure 150 psi (10 bar). Maximum temperature 230 degrees F (110 degrees C).
Agency approval class cULus.
SolarFlex pump station adapter fittings.
Model: Threaded end connections: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA26640 for single-line pump station: 1⁄2 inch adapter to top or bottom, 3⁄4 inch male straight thread by 3⁄4 inch male straight thread].
[Code NA26650 for single-line pump station: 3⁄4 inch adapter to top or bottom, 1 inch male straight thread by 1 inch male straight thread].
[Code NA26660 for single-line pump station: 1 inch adapter to top or bottom, 11⁄4 inch male straight thread by 11⁄4 inch male straight thread].
Model: Sweat end connections: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA26649 for single-line pump station: 1⁄2 inch sweat to top or bottom, 3⁄4  inch male straight thread by 11⁄2 inch sweat].
[Code NA26659 for single-line pump station: 3⁄4  inch sweat to top or bottom, 3⁄4 inch male straight thread by 3⁄4 inch sweat].
[Code NA26669 for single-line pump station: 1 inch sweat to top or bottom, 3⁄4 inch male straight thread by 1 inch sweat].
  Dual-line Solar Pump Station: Code NA255160 dual-line solar pump station for pressured closed-loop systems with pump. Connections 1-inch male straight thread. Brass body. Steel and aluminum temperature gauges in flow and return. PTFE and EPDM seals. EPDM and Viton O-Rings. AFM 34 gaskets, asbestos free. EPP insulating shell, thermal conductivity R4. Ball valves with built-in flow checks in flow and return. Filling/drain hose connections 3⁄4 inch male hose thread. Expansion tank connection 1⁄2 inch male straight thread. Provide with SolarFlex adapter fittings for top or bottom return connections.
Capabilities:
Suitable fluids: water or 50 percent maximum glycol solution.
Maximum working temperature 360 degrees F (180 degrees C).
Maximum working pressure 150 psi (10 bar).
Safety relief valve temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C).
Safety relief valve factory set at 90 psi (6 bar).
Minimum opening check valve differential pressure 1⁄4 psi (0.66 ft. head, 2 kPa).
Flow meter scale 1⁄2 gpm to 10 gpm (4 l/min to 38 l/min).
Maximum return flow meter temperature 265 degrees F (130 degrees C).
Pressure gauge scale 0 psi to 90 psi (0 bar to 6 bar).
Temperature gauge scale 32 degrees F to 320 degrees F (0 degrees C to 160 degrees C).
Wilo Star S-30 U25 three-speed pump, performance 30 feet head, 10 gpm. Cast iron body. Power supply 115V–60 Hz. Maximum pressure 150 psi (10 bar). Maximum temperature 230 degrees F (110 degrees C).
Agency approval class cULus.
SolarFlex pump station adapter fittings for pump stations Code NA255160:
Specifier Note: Retain solar pump station to conform to project requirements.
Model: 
[Code NA15550 for dual-line pump station: 1 inch female straight thread adapter for top and bottom by 3⁄4 inch NPT male union].
[Code NA15559 for dual-line pump station: 1 inch female straight thread adapter for top and bottom by 3⁄4 inch sweat union].
[Code NA15560 for dual-line pump station: 1 inch female straight thread adapter for top and bottom by 1 inch NPT male union].
[Code NA15569 for dual-line pump station: 1 inch female straight thread adapter for top and bottom by 1 inch sweat union].
[Code NA15570 for dual-line pump station: 1 inch female straight thread adapter for top and bottom by 11⁄4 inch male straight thread, 1 inch SolarFlex].
Multi-Functional Differential Temperature Controller: iSolar multi-functional differential temperature controller. Pt1000 temperature sensor inputs. Power supply 100 to 240 V–50/60 Hz. VBus data interface. Controller display LCD with 16 segment alphanumeric display and 8 system status symbols, operating interface three soft-push control buttons, operating LED control lamp, PC-ABS plastic housing, mounting for wall or in 255, 256 series solar pump stations. Provide with Code NA10120 steel electrical mounting box with cover, UL listed.
Capabilities:
Differential temperature adjustment range 2 degrees FΔ to 40 degrees FΔ (1 degrees CΔ to 20 degrees CΔ).
Minimum temperature differential 2 degrees FA (1 degrees CA).
Hysteresis: 2 degrees FA, plus or minus 1 degree F A (1 degree CA, plus or minus 0.5 degrees CA).
Maximum tank temperature range 35 degrees F to 205 degrees F (2 degrees C to 95 degrees C).
Maximum collector temperature range 210 degrees F to 375 degrees F (100 degrees C to 190 degrees C).
Emergency shutdown temperature range of the collector 230 degrees F to 395 degrees F (110 degrees C to 200 degrees C).
Minimum collector temperature range 50 degrees F to 195 degrees F (10 degrees C to 90 degrees C).
Antifreeze temperature option: 15 degrees F to 50 degrees F (minus 10 degrees C to 10 degrees C).
kWh (BTU) calculation flow input 0 gpm to 5 gpm (0 lpm to 20 lpm).
Platinum RTD type 1000 ohm sensors, collector sensor working range minus 58 degrees F to 355 degrees F (minus 50 degrees C to 180 degrees C), tank sensor working range 15 degrees F to 175 degrees F (minus10 degrees C to 80 degrees C), length of collector black cable 60 inches (1.5 m), length of tank sensor gray cable 95 inches (2.5 m).
Agency approval cTUVus.
Model: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code 257220A iSolar 2: One triac 1A/115 V relay, 1 pre-configured solar system arrangement, with 2 pt1000 temperature sensors, 1 collector sensor (black cable) and 1 tank sensor (gray cable). Control for 1 solar collector array, 1 solar storage tank, drainback pump speed control, collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, energy metering measurement and Vbus data communication].
[Code 257240A iSolar 4: one triac 1A/115 V relay, one standard 1A/115 V relay, 1 pre-configured solar system arrangement, with 2 pt1000 temperature sensors, 1 collector sensor (black cable) and 1 tank sensor (gray cable). Control for 1 solar collector array, 1 solar storage tank, drainback pump speed control, drainback booster pump, time-controlled thermostat function, backup heat function, heat dump function, real time clock (timer function), collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, energy metering measurement and Vbus data communication].
[Code 257260A iSolar PLUS: two triac 1A/115 V relays, 10 pre-configured solar system arrangements, with 4 pt1000 temperature sensors, 2 collector sensors (black cable) and 2 tank sensors (gray cable). Control for 2 solar collector array, 2 solar storage tank, two tank priority logic, second differential temperature function, drainback pump speed control, drainback booster pump, time-controlled thermostat function, backup heat function, heat dump function, real time clock (timer function), collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, operating hours counter, energy metering measurement and Vbus data communication].
Multi-Functional Differential Temperature System Controller: Code 257270A iSolar BX multi-functional differential temperature system controller provided with five Pt1000 temperature sensor inputs complete with 2 collector sensors (black cable) and 2 tank sensors (gray cable), three triac 1A/115 V relays and one standard 2A/115 V relay, two analog Grundfos Direct sensor inputs and one V40 impulse flow meter input, 26 pre-configured solar system arrangements for control of standard solar water heating, drainback systems, supplemental space heating, multiple storage tanks, heat dump and storage tank booster heating. Power supply 100 to 240 V, 50/60 Hz. VBus data interface. Controller display LCD with 16 segment alphanumeric display, 7 segment numeric display and 8 system status symbols, operating interface seven soft-push control buttons, SD memory card slot for data logging with SD memory card, operating LED control lamp, PC-ABS and PMMA plastic housing for indoor wall mounting. Control for 2 solar collector array, 2 solar storage tanks, priority logic, second differential temperature function, pump speed control, drainback booster pump, time-controlled thermostat function, backup heat function, heat dump function, real time clock (timer function), collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, operating hours counter, energy generation measurement, parallel relay function, manual operation, and Vbus data communication. Provide with Code NA15027 steel electrical mounting box with cover and Grundfos flow, pressure and temperature sensors for energy metering.
Capabilities:
Differential temperature adjustment range 2 degrees FΔ to 40 degrees FΔ (1 degrees CΔ to 20 degrees CΔ).
Minimum temperature differential 2 degrees FA (1 degrees CA).
Hysteresis: 2 degrees FA, plus or minus 1 degrees FA (1 degrees CA plus or minus 0.5 degrees CA) 
Maximum tank temperature range 35 degrees F to 205 degrees F (1 degrees C to 95 degrees C).
Maximum collector temperature range 210 degrees F to 375 degrees F (100 degrees C to 190 degrees C).
Emergency shutdown temperature range of the collector 230 degrees F to 395 degrees F (110 degrees C to 200 degrees C).
Minimum collector temperature range 50 degrees F to 195 degrees F (10 degrees C to 90 degrees C).
Antifreeze temperature option: 15 degrees F to 50 degrees F (minus 10 degrees C to 10 degrees C).
kWh (BTU) calculation flow input 0 gpm to 26 gpm (0 lpm to 99 lpm).
Platinum RTD type 1000-ohm sensors.
Collector sensor working range minus 58 degrees F to 355 degrees F (minus 50 degrees C to 180 degrees C).
Tank sensor-working range 15 degrees F to 175 degrees F (minus 10 degrees C to 80 degrees C).
Length of collector black cable 60 inches (1.5 m).
Length of tank sensor gray cable 95 inches (2.5 m).
Agency approval cTUVus.
Specifier Note: Retain options required from the following two paragraphs to conform to project requirements.
Grundfos Analog Direct Sensors for iSolar code 257270A BX differential temperature controller: 
Code N15010 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution. Provided with brass body, EPDM seals, sensor housing PPS, PA66 composites, connection 1⁄2 inch NPT male. Requires code NA15028 connecting cable to BX controller.
Code NA15014 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15028 connecting cable to BX controller.
VFS two-in-one flow/temperature sensor, maximum working pressure 150 psi (10 bar), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Flow measurement accuracy 1.5 percent, flow response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with Code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15028 connecting cable to BX controller.
Model: 
Specifier Note: Retain solar pump station to conform to project requirements.
[Code NA15015 VFS 1-12, flow measuring rate 1⁄4 to 3 gallons (1 to 12 L) per minute].
[Code NA15016 VFS 2-40, flow measuring rate 1⁄2 to 10 gallons (2 to 30 L) per minute].
[Code NA15028 molded cable for connecting Grundfos VFS and RPS sensors to BX controller with connector plug].
Adapter Fittings:
Code NA12240: 1⁄2 inch NPT male thread.
Code NA12249: 1⁄2 inch sweat fitting.
Code NA12250: 3⁄4 inch NPT male thread.
Code NA12259: 3⁄4 inch sweat fitting.
Code NA12260: 1 inch NPT male thread.
Code NA12269: 1 inch sweat fitting.
Code NA797 series V40 Rotary pulse flow meters for iSolar code 257270A BX differential temperature controller, provided with body and sealing plate brass, head to body seals EPDM, meter head housing brass, stainless steel, composites, bearings hard metal, sapphire, chrome nickel steel, impeller wheel/head piece high grade synthetic material. Suitable fluids: water or 50 percent maximum glycol solution. Flow accuracy full-scale plus or minus 2 percent. Maximum working pressure 235 psi (16 bar). Working temperature range minus 40 degrees F to 210 degrees F (minus 40 degrees C to 100 degrees C), Maximum fluid temperature 265 degrees F (130 degrees C). Accurate to International Standards OIML R75, EN1434 and MID.
Model: 
Specifier Note: Retain flow meter to conform to project requirements.
[Code NA79701 Single jet, 1 pulse equals 1 liter (input value to BX controller), flow measuring rate 1⁄4 gallon to 10 gallons (1 Liter to 40 Liters) per minute, provided with adapter fittings 3⁄4 inch union sweat].
[Code NA79702 Multi-jet, 1 pulse equals 2.5 liters (input value to BX controller), flow measuring rate 1⁄2 gallons to 15 gallons (2 Liters to 50 Liters) per minute, provided with adapter fittings 1 inch union sweat].
[Code NA79703 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), flow measuring rate 1⁄2 gallons to 25 gallons (2 Liters to 100 Liters) per minute, provided with adapter fittings 11⁄4 inch union sweat].
[Code NA79704 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), measuring rate 1 gpm to 45 gpm (4 l/min to 170 l/min), provided with adapter fittings 11⁄2 inch union sweat].
[Code NA79705 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), measuring rate 11⁄2 gpm to 65 gpm (6 l/min to 240 l/min), provided with adapter fittings 2 inch union sweat].
Multi-Functional Differential Temperature System Controller: Code 257280A LTE iSolar MX LTE multi-functional differential temperature system controller provided with eight Pt1000 temperature sensor inputs complete with 2 collector sensors (black cable) and 3 tank sensors (gray cable), four triac 1A/120VAC relays and one dry contact 2A/24VAC relay, one V40 impulse flow meter input, one CS10 irradiation sensor input, one 0-10V high efficiency pump speed control with 0-10V adapter cable, 20 predefined system arrangements with additional optional functions, for control of standard solar water heating, drainback systems, up to 4 storage tanks, heat dump and storage tank booster heating. Power supply 100  to 240 V, 50/60 Hz. VBus data interface. Controller display LCD with 16 segment alphanumeric display, 7 segment numeric display and 8 system status symbols, operating interface seven soft-push control buttons, SD memory card slot for data logging with SD memory card, operating LED control lamp, PC-ABS and PMMA plastic housing for indoor wall mounting. Control for 2 solar collector array, 4 solar storage tanks, priority logic, second differential temperature function, pump speed control, drainback booster pump, time-controlled thermostat function, backup heat function, heat dump function, real time clock (timer function), collector freeze protection, evacuated tube collector function, minimum collector temperature, collector cooling functions, tank (night time) cooling, emergency shutdown functions, operating hours counter, energy generation measurement, parallel relay function, manual operation, and Vbus data communication. Provide with Code NA15027 steel electrical mounting box with cover and V40 flow meter for energy metering.
Capabilities:
Differential temperature adjustment range 2 degrees F∆ to 40 degrees F∆ (1 degrees C∆ to 20 degrees C∆).
Minimum temperature differential 2 degrees FΔ (1 degrees CΔ).
Hysteresis: 2 degrees FΔ, plus or minus 1 degrees FΔ (1 degrees CΔ plus or minus 0.5 degrees CΔ) 
Maximum tank temperature range 35 degrees F to 205 degrees F (1 degrees C to 95 degrees C).
Maximum collector temperature range 210 degrees F to 375 degrees F (100 degrees C to 190 degrees C).
Emergency shut-down temperature range of the collector 230 degrees F to 395 degrees F (110 degrees C to 200 degrees C).
Minimum collector temperature range 50 degrees F to 195 degrees F (10 degrees C to 90 degrees C).
Antifreeze temperature option: 15 degrees F to 50 degrees F (minus 10 degrees C to 10 degrees C).
kWh (BTU) calculation flow input 0 gpm to 99 gpm (0 lpm to 375 lpm).
Platinum RTD type 1000 ohm sensors.
Collector sensor working range minus 58 degrees F to 355 degrees F (minus 50 degrees C to 180 degrees C).
Tank sensor working range 15 degrees F to 175 degrees F (minus 10 degrees C to 80 degrees C).
Length of collector black cable 60 inches (1.5 m).
Length of tank sensor gray cable 95 inches (2.5 m).
Agency approval cTUVus.
Code NA797 series V40 Rotary pulse flow meters for iSolar code 257270A BX differential temperature controller, provided with body and sealing plate brass, head to body seals EPDM, meter head housing brass, stainless steel, composites, bearings hard metal, sapphire, chrome nickel steel, impeller wheel/head piece high grade synthetic material. Suitable fluids: water or 50 percent maximum glycol solution. Flow accuracy full-scale plus or minus 2%. Maximum working pressure 235 psi (16 bar). Working temperature range minus 40 degrees F to 210 degrees F (minus 40 degrees C to 100 degrees C), Maximum fluid temperature 265 degrees F (130 degrees C). Accurate to International Standards OIML R75, EN1434 and MID. 
Model:
Specifier Note: Retain flow meter to conform to project requirements.
Code NA79701 Single jet, 1 pulse equals 1 liter (input value to BX controller), flow measuring rate 1⁄4 gallon to 10 gallons (1 Liter to 40 Liters) per minute, provided with adapter fittings 3⁄4 inch union sweat.
Code NA79702 Multi-jet, 1 pulse equals 2.5 liters (input value to BX controller), flow measuring rate 1⁄2 gallons to 15 gallons (2 Liters to 50 Liters) per minute, provided with adapter fittings 1 inch union sweat.
Code NA79703 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), flow measuring rate 1⁄2 gallons to 25 gallons (2 Liters to 100 Liters) per minute, provided with adapter fittings 11⁄4 inch union sweat.
Code NA79704 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), measuring rate 1 gpm to 45 gpm (4 l/min to 170 l/min), provided with adapter fittings 11⁄2 inch union sweat.
Code NA79705 Multi-jet, 1 pulse equals 10 liters (input value to BX controller), measuring rate 11⁄2 gpm to 65 gpm (6 l/min to 240 l/min), provided with adapter fittings 2 inch union sweat.
Grundfos Analog Direct Sensors:
Code N15010 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution. Provided with brass body, EPDM seals, sensor housing PPS, PA66 composites, connection 1⁄2 inch NPT male. Requires code NA15028 or NA15030 connecting cable.
Code NA15014 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with Code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15028 or NA15030 connecting cable.
VFS two-in-one flow/temperature sensor, maximum working pressure 150 psi (10 bar). Temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Flow measurement accuracy 1.5 percent, flow response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15028 or NA15030 connecting cable.
Model: 
Specifier Note: Retain sensor to conform to project requirements.
[Code NA15015 VFS 1-12, flow measuring rate 1⁄4 gallon to 3 gallons (1 L to 12 L) per minute].
[Code NA15016 VFS 2-40, flow measuring rate 1⁄2 gallon to 10 gallons (2 L to 30 L) per minute].
[Code NA15017 VFS 5-100, flow measuring rate 11⁄2 gallons to 15 gallons (5 L to 40 L) per minute].
[Code NA15018 VFS 10-200, flow measuring rate 21⁄2 gallons to 20 gallons (10 L to 75 L) per minute. 1 inch sweat union included].
[Code NA15019 VFS 20-400, flow measuring rate 5 gallons to 45 gallons (20 L to 130 L) per minute. 11⁄4 inch sweat union included].
[Code NA15028 molded cable for connecting Grundfos VFS and RPS sensors to BX controller with connector plug].
[Code NA15030 molded cable for connecting Grundfos VFS and RPS sensors to WM2-G1 energy heat meter with 4 pin connector].
Code NA797 series V40 Rotary pulse flow meters provided with body and sealing plate brass, head to body seals EPDM, meter head housing brass, stainless steel, composites, bearings hard metal, sapphire, chrome nickel steel, impeller wheel/head piece high grade synthetic material. Suitable fluids: water or 50 percent maximum glycol solution. Flow accuracy full-scale plus or minus 2 percent. Maximum working pressure 235 psi (16 bar). Working temperature range minus 40 degrees F to 210 degrees F (minus 40 degrees C to 100 degrees C), Maximum fluid temperature 265 degrees F (130 degrees C). Accurate to International Standards OIML R75, EN1434 and MID.
Model: 
Specifier Note: Retain flow meter to conform to project requirements.
[Code NA79701 Single jet, 1 pulse equals 1 liter, flow measuring rate 1⁄4 gallon to 10 gallons (1 L to 40 L) per minute, provided with adapter fittings 3⁄4 inch union sweat].
[Code NA79702 Multi-jet, 1 pulse equals 2.5 liters, flow measuring rate 1⁄2 gallon to 15 gallons (2 L to 50 L) per minute, provided with adapter fittings 1 inch union sweat].
[Code NA79703 Multi-jet, 1 pulse equals 10 liters, flow measuring rate 1⁄2 gallons to 25 gallons (2 L to 100 L) per minute, provided with adapter fittings 11⁄4 inch union sweat].
[Code NA79704 Multi-jet, 1 pulse equals 10 liters, flow measuring rate 1 gallon to 45 gallons (4 L to 170 L) per minute, provided with adapter fittings 11⁄2 inch union sweat].
[Code NA79705 Multi-jet, 1 pulse equals 10 liters, flow measuring rate 11⁄2 gallons to 65 gallons (6 L to 240 L) per minute, provided with adapter fittings 2 inch union sweat].
SolarCon Storage Tank: Provided with lower heat exchanger coil and back up electric heating element (or second upper heat exchanger coil), porcelain glass-coated steel lining, 2 inch non-CFC foam tank insulation with R16 thermal conductivity, powder-coated steel (20-24 gauge) external tank cover, two magnesium anode rods, drain valve. Maximum tank temperature 180 degrees F (80 degrees C), maximum working pressure 150 psi (10 bar), testing pressure 300 psi (20 bar), temperature and pressure relief valve 210 degrees F/150 psi max (100 degrees C/10 bar). Recommended maximum delivery hot water temperature 120 degrees F (50 degrees C). Power requirements 240 VAC. Electric element power consumption 4.5 KW, UL Listed.
Model: 
Specifier Note: Retain storage tank to conform to project requirements.
[Code NAS20053: 50 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch by 30 foot porcelain-coated steel lower internal heat exchanger coil, two 1 inch NPT male side connections and two 3⁄4 inch NPT female top connections].
[Code NAS20083: 80 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch x 36 foot porcelain-coated steel lower internal heat exchanger coil, three 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20082: 80 gallon dual coil heat exchanger (no electric element), provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, 11⁄2 inch by 24 foot porcelain-coated steel upper internal heat exchanger coil, five 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20123: 120 gallon single coil heat exchanger with electric heating element, provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, three 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20122: 120 gallon dual coil heat exchanger (no electric element), provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, 11⁄2 inch by 24 foot porcelain-coated steel upper internal heat exchanger coil, five 1 inch NPT male side connections and one 1 inch NPT male top connection].
[Code NAS20124: 120 gallon dual coil heat exchanger with electric heating element, provided with 11⁄2 inch by 36 foot porcelain-coated steel lower internal heat exchanger coil, 11⁄2 inch by 24 foot porcelain-coated steel upper internal heat exchanger coil, five 1 inch NPT male side connections and one 1 inch NPT male top connection].
ThermoCon Buffer Storage Tank: Vertical insulated water tank, four pipe connections, porcelain lined steel internal walls, powder-coated steel, 20-24 gauge external cover and 2 inch thick non-CFC foam insulation (minimum R16) on sides, top and bottom.
Capabilities:
Maximum working pressure: 150 psi (10 bar).
Testing pressure: 300 psi (20 bar).
Maximum tank temperature: 180 degrees F (80 degrees C).
Recommended maximum delivery hot water temperature: 120 degrees F (50 degrees C).
Model: 
Specifier Note: Retain storage tank to conform to project requirements.
[NAS20025, 25 gallon. 3 top connections: 11⁄2 inch NPT male with dip tube to draw cooler water from tank bottom, 11⁄2 inch NPT female, 3⁄4 inch NPT female. 5 side connections: (4) 11⁄2 inch NPT female, (1) 3⁄4 inch NPT female].
[NAS20050, 50 gallon. 3 top connections: 3⁄4 inch NPT female. 7 side connections: 2 inch NPT female].
[NAS20080, 80 gallon. 3 top connections: 3⁄4 inch NPT female. 7 side connections: 2 inch NPT female].
[NAS20120, 120 gallon. 3 top connections: 3⁄4 inch NPT female. 7 side connections: 2 inch NPT female].
Expansion Tanks: Code 259 series SolarPlus expansion tanks for pressurized solar heating systems: Provided with EPDM diaphragm in an epoxy coated welded steel tank. System temperature range 15 degrees F to 250 degrees F (minus 10 degrees C to 120 degrees C), maximum diaphragm temperature 210 degrees F (100 degrees C), maximum working pressure 150 psi (10 bar), pre-charged pressure 35 psi (2.5 bar), 3⁄4 inch straight thread connection, and suitable fluids: water or 50 percent maximum glycol solution. Provide with code 255007 expansion tank connection kit, consisting of a flexible stainless steel hose, a double automatic check valve, wall bracket (for expansion tank maximum capacity 7 gallons) and mounting hardware, maximum working pressure 150 psi (10 bar), maximum check valve working temperature 250 degrees F (120 degrees C), hose length 20 in. (500 mm), 3⁄4 inch straight thread connection.
Model: 
Specifier Note: Retain expansion tank to conform to project requirements.
[Code 259012: 3 gallon expansion tan].
[Code 259018: 5 gallon expansion tank].
[Code 259025: 7 gallon expansion tank].
[Code 259033: 9 gallon expansion tank] [Code 259050: 13 gallon expansion tank].
Lightning protector: Code NA15006 SP10 provided with ASA thermo-plastic upper housing, thermo-plastic elastomer lower housing, and NEMA 4 (IP 65) protection type. Ambient temperature: minus 15 degrees F to 160 degrees F (minus 25 degrees C to 70 degrees C). Vertical mounting. Agency approval: CE.
Alarm module: Code NA15009 AM1 provided with plastic: PC-2207 UV housing, protection type Indoor only, ambient temperature minus 13 degrees F to 158 degrees F (minus 25 degrees C to 70 degrees C), wall mounting, display 1 Red LED, VBus data connection interface, power supply VBus, 1 dry contact relay outputs, switching relay capacities: 1 A, 24V AC/DC, agency approvals CE. Sensor failure signal by LED. Supply and control via VBus.
Automatic Air Vent for Solar Heating Systems: Code 250041A provided with 1⁄2 inch NPT male connection, brass chrome-plated body and cover, stainless steel control spindle, float and seals in high resistance polymer. Suitable fluids: water or 50 percent maximum glycol solution. Working temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C), maximum working pressure 150 psi (10 bar) and maximum discharge pressure 75 psi (5 bar).
High-Performance Automatic Air Vent Valve For Solar Heating Systems: Code 251004A DISCALAIR automatic air vent provided with 1⁄2 inch NPT female connection, brass chrome-plated body and cover, high resistance polymer float, stainless steel float lever and spring, brass float guide, Dezincification-resistant alloy release stem, and high resistance elastomer hydraulic seals. Suitable fluids: water or 50 percent maximum glycol solution. Working temperature range minus 20 degrees F to 320 degrees F (minus 30 degrees to 160 degrees C), maximum working pressure 150 psi (10 bar) and maximum discharge pressure 150 psi (10 bar).
Shut-Off Valve For Automatic Air Vent For Solar Heating Systems: Code NA29284 Provide with 1⁄2 inch NPT female by 1⁄2 inch NPT male connections, chrome-plated brass body and ball, seals in PTFE. Suitable fluids: water or 50 percent maximum glycol solution. Working temperature range minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C), maximum working pressure: 150 psi (10 bar).
Air Separator for Solar Heating System: Code 251003A DISCAL air separator for solar heating systems provided with 3⁄4 inch NPT female connection, 1⁄2 inch NPT female drain connection, brass chrome-plated body and cover, high resistance polymer float, stainless steel float linkages, brass float guide pin, 304 stainless steel internal coalescing mesh element, dezincification resistant brass valve stem, stainless steel spring and high resistance elastomer seals. Suitable fluids: water or 50 percent maximum glycol solution. Working temperature range minus 20 degrees F to 320 degrees F (minus 30 degrees to 160 degrees C), maximum working pressure 150 psi (10 bar). Flow rate at maximum recommended fluid velocity 4.2 feet per second (1.3 m/s): 6.5 gallons per minute (0.4 liters per second).
Safety Relief Valve for Solar Heating System: Code 253 series safety relief valve for solar heating systems provided with 1⁄2 inch straight thread female inlet and 3⁄4 inch straight thread female discharge, brass chrome-plated body, brass control spindle, diaphragm and disk seal in high resistance elastomer, stainless steel spring, PA6G30 control knob, Suitable fluids: water or 50 percent maximum glycol solution. Working temperature range: minus 20 degrees F to 360 degrees F (minus 30 degrees C to 180 degrees C), normal pressure: 150 psi (10 bar) opening overpressure 10 percent, closing differential 20 percent, and discharge capacity 171,000 Btu. CE mark as per Directive 97/23/EC. TuV certified for solar systems. Calibration setting model specific. Meets ANSI Z21.22.
Model: 
Specifier Note: Retain relief valve to conform to project requirements.
[Code 253042 factory set to 35 psi (2.4 bar)].
[Code 253043 factory set to 45 psi (3.1 bar)].
[Code 253044 factory set to 60 psi (4.1 bar)].
[Code 253046 factory set to 90 psi (6.2 bar)].
[Code 253048 factory set to 120 psi (8.2 bar)].
[Code 253040 factory set to 150 psi (10 bar)].
Three-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve: Code 2521 series three-way adjustable thermostatic and pressure balanced mixing valve for solar heating systems. ASSE 1017 approved for point of distribution domestic water systems and solar water heating systems. Provided with low-lead brass body with internal anti-scale materials with locking set point knob. Suitable fluids: water or 30 percent maximum glycol solution. ASSE 1017 approved. Agency approval for low-lead brass body: Lead plumbing law compliance (0.25 percent maximum weighted average lead content). Lead plumbing law certified by IAPMO R&T. Sizes 1⁄2, 3⁄4 and 1 inch with sweat connections. Models available with mixed outlet temperature gauge, 30 degrees F to 210 degrees F scale (minus 1 degree C to 99 degrees C) and 2 inch diameter. Meets requirements of ANSI/NSF 372-2011.
Capabilities:
Maximum working pressure (static): 150 psi (10 bar).
Maximum working pressure (dynamic): 75 psi (5 bar).
Minimum working pressure (dynamic): 30 psi (2 bar).
Maximum inlet temperature: 210 degrees F (99 degrees C).
Adjustable range: 80 degrees F to 150 degrees F (27 degrees C to 65 degrees C).
Flow rating: Cv 3.0.
High Temperature Non-Toxic Glycol: SolarHD Code NA10103 high temperature non-toxic glycol, pre-mixed 50 percent, FDA reference 21 CRF 182.1666, Gosselin TOXICITY INDEX 1, generally recognized as safe for use as direct food additives, NSF listed category code HT1, HT2, NSF registration No. 144912, 5 gallon bucket. Number of gallons system dependent.
Code NA255 direct in-line flow meters. Provided with brass body, 1-inch straight male union threads, sight glass high-performance composite, baffle float high-performance composite, spring stainless steel, and seals EPDM. Suitable fluids: water or 50 percent maximum glycol solution. Maximum working pressure 150 psi (10 bar), temperature range: 32 degrees F to 250 degrees F (0 degrees C to 120 degrees C), and measuring accuracy: plus or minus 10 percent. Provide with code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Flow range specific to model:
Model: 
Specifier Note: Retain relief valve to conform to project requirements.
[Code NA255110 flow meter: 1⁄2 gpm to 5 gpm (1.9 lpm to18.9 lpm), Cv 10].
[Code NA255111 balancing valve with flow meter: 1⁄2 gpm to 5 gpm (1.9 lpm to 18.9 lpm), Cv 8].
[Code NA255112 flow meter: 1gpm to 10 gpm (3.8 lpm to 37.8 lpm), Cv 10].
[Code NA255113 balancing valve with flow meter: 1 gpm to 10 gpm (3.8 lpm to 37.8 lpm), Cv 8].
Code NA510 in-line flow check valves. Provided with brass body, union sweat connections. Suitable fluids: water or 50 percent maximum glycol solution. Maximum working pressure 150 psi (10 bar), temperature range: 32 degrees F to 250 degrees F (0 degrees C to 120 degrees C).
Model: 
Specifier Note: Retain relief valve to conform to project requirements.
[Code NA51059: 3⁄4 inch sweat union].
[Code NA51060: 1 inch sweat union].
Diverting Three-Way Valve: Code NA26710 Diverting three-way valve for solar pump station mounting kit. Z-one series motorized two-position spring-return type zone valve. Provided with zero-leakage Z300667 three-way forged brass body, 1 inch straight male union connections, brass trim, stainless steel stem, EPDM seals and seat. Removable Z12600 actuator, normally closed, no auxiliary micro-switch. Full stroke operating time less than 60 seconds powered, 6 seconds spring return. Wire leads 6 inch. Actuator cUL listed, CE. Power supply 120 VAC. Power consumption: 5.0 W, 7 VA. Lost motion transmission disengagement actuation mechanism. Quick-connect actuator-to-valve body assembly (no fastener). Working temperature range: 32 degrees F to 240 degrees F (0 degrees C to 115 degrees C). Maximum static pressure 300 psi (20 bar). Flow ratings, Cv 7.5. Maximum close off pressures, 20 psi (1.4 bar). Suitable fluids: water or 50 percent maximum glycol solution. Kit includes code NAL6363 brass elbow 1 inch straight male union thread by 11⁄4 inch straight female union nut, code NAT636262 brass tee 1 inch straight female union nut by 1 inch straight male union thread by 1 inch straight male union thread, and code NA10092 18 inch SJ round power cord stripped and pre-tinned for connecting to iSolar controller.
Series Adapter Fittings Kits: Code NA122 and NA123 series adapter fittings kits with union nuts, washers and tailpieces for solar components with 1 inch straight male union thread connections as specified.
Model: 
Specifier Note: Retain relief valve to conform to project requirements.
[Code NA12240: 1⁄2 inch NPT male thread].
[Code NA12249: 1⁄2 inch sweat].
[Code NA12250: 3⁄4 inch NPT male thread].
[Code NA12259: 3⁄4 inch sweat].
[Code NA12260: 1 inch NPT male thread].
[Code NA12269: 1 inch sweat ].
[Code NA12340: 1⁄2 inch NPT male thread].
[Code NA12349: 1⁄2 inch sweat].
[Code NA12350: 3⁄4 inch NPT male thread.
 [Code NA12359: 3⁄4 inch sweat].
[Code NA12360: 1 inch NPT male thread].
[Code NA12369: 1 inch sweat].
Miscellaneous system components:
Model: 
Specifier Note: Retain component(s) to conform to project requirements.
[Code NA267003 bracket to mount solar pump station to storage tank, includes bracket and hardware].
[Code NA10092 SJ round cord, stripped and pre-tinned, connects pump to iSolar controller].
[Code NA12133 hangers with hardware for 3⁄4 inch SolarFlex piping, 4 pieces].
[Code NA3140-02 insulated 6 foot 3⁄4 inch SolarFlex piping for connecting solar pump station to SolarCon solar storage tank heat exchanger. Includes 1 inch female straight thread union nuts].
[Code NA10093 90 degree brass elbow to connect NA3140-02 SolarFlex to SolarCon solar tank heat exchanger, 1 inch NPT female by 1 inch male straight thread].
[Code NAT624162 brass tee 1 inch male straight thread by 1⁄2 inch NPT female by 1 inch straight thread female union nut].
[Code NA35001 EPDM foam UV resistant insulating tape to wrap fitting connections, 2 inch by 1⁄2 inch by 25 foot roll].
[Code NA35002 UV-resistant black film tape, 2 inch by 30 foot roll to wrap foam tape code NA35001].
[Code NA15012 solid state relay used as an isolation speed control relay. Provided with an ASA thermoplastic housing. VAC, input voltage range 75 -120 VAC, operating ambient temperature minus 25 degrees F to 175 degrees F (minus 30 degrees C to 80 degrees C), rated load voltage 24 -120 VAC, load voltage range 19 to 132 VAC, load current without heat sink 0.1–5 A at 105 degrees F (40 degrees C)].
Connection kits for connecting collectors, includes union nuts, washers, disks, plug and nipples, quantities system dependent.
Model: 
Specifier Note: Retain connection kit(s) to conform to project requirements.
[Code NA12145, connecting 6.5 foot collectors, 2 washers, 2 nuts, 2 disks, and 1 plug].
[Code NA12146, connecting 8 foot and 10 foot collectors, even number, 4 washers, 2 nuts, 2 disks, 1 plug, and 1 nipple].
[Code NA12147, connecting 8 foot and 10 foot collectors, odd number, 4 washers, 2 nuts, 2 disks, 2 plugs and 1 male thread tailpiece].
Intelligent Energy Heat Meters: Code 257202AG1 iSolar WMZ-G1 intelligent energy heat meter. Provided with Vbus data connection and kilowatt hours calculated heat energy stored and displayed. Power supply 24 V AC/DC. Power failure protection. Inputs: 2 analog Grundfos sensors, Output: 1 alarm relay, capacity 1 A 24 V AC/DC. Housing plastic PC-ABS and PMMA. Temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C). Pressure measuring range 0 psi to 150 psi (0 bar to 10 bar). Provide with Grundfos Analog Direct Sensors, flow, pressure and temperature sensors for energy metering:
Model: 
Specifier Note: Retain intelligent energy heat meter to conform to project requirements.
[Code NA15010 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution. Provided with brass body, EPDM seals, sensor housing PPS, PA66 composites, connection 1⁄2 inch NPT male. Requires code NA15030 connecting cable to WMZ-G1 meter].
[Code NA15014 RPS 0-10 two-in-one pressure/temperature sensor, pressure range 0 psi to 150 psi (0 bar to 10 bar), maximum working pressure 150 psi (10 bar), pressure measurement accuracy 2.5 percent full-scale, pressure response time less than 1 second, maximum fluid temperature 250 degrees F (120 degrees C), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Power supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with Code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15030 connecting cable to WMZ-G1 meter].
[VFS two-in-one flow/temperature sensor, maximum working pressure 150 psi (10 bar), temperature measuring range 32 degrees F to 210 degrees F (0 degrees C to 100 degrees C), temperature measuring accuracy 2 percent, temperature response time less than 1 second. Flow measurement accuracy 1.5 percent, flow response time less than 1 second. Power Supply 5 VDC. Suitable fluids: water or 50 percent maximum glycol solution, inline brass or stainless steel body, EPDM seals, sensor housing PPS, PA66 composites, connection 1 inch straight male union thread. Provide with code NA122 series adapter fittings kits for sweat or NPT male, 1⁄2 inch, 3⁄4 inch or 1 inch. Requires code NA15030 connecting cable to WMZ-G1 meter].
Model: 
Specifier Note: Retain model to conform to project requirements.
[Code NA15015 VFS 1-12, flow measuring rate 1⁄4 gallon to 3 gallons (1 L to 12 L) per minute].
[Code NA15016 VFS 2-40, flow measuring rate 1⁄2 gallon to 10 gallons (2 L to 30 L) per minute].
[Code NA15017 VFS 5-100, flow measuring rate 11⁄2 gallons to 15 gallons (5 L to 40 L) per minute].
[Code NA15018 VFS 10-200, flow measuring rate 21⁄2 gallons to 20 gallons (10 L to 75 L) per minute. 1 inch sweat union fittings included].
[Code NA15019 VFS 20-400, flow measuring rate 5 gallons to 45 gallons (20 L to 130 L) per minute. 11⁄4 inch sweat union fittings included].
[Code NA15030 molded cable for connecting Grundfos VFS and RPS sensors to WMZ-G1 energy heat meter with 4 pin connector].
Adapter Fittings: 
[Code NA12240: 1⁄2 inch NPT male thread].
[Code NA12249: 1⁄2 inch sweat].
Code NA12250: 3⁄4 inch NPT male thread].
[Code NA12259: 3⁄4 inch sweat].
[Code NA12260: 1 inch NPT male thread].
[Code NA12269: 1 inch sweat].
Intelligent Energy Heat Meter: Code 257202A iSolar WMZ intelligent energy heat meter. Provided with Vbus data connection and kilowatt hours calculated heat energy stored and displayed. Power supply 24 V AC/DC. Power failure protection. Inputs: (2) Pt1000 RTD temperature sensors, (1) V40 rotary impulse flow meter. Housing plastic PC-ABS and PMMA. Temperature measuring range: minus 20 degrees F to 300 degrees F (minus 30 degrees C to 150 degrees C). Adjustment temperature sensor offset plus or minus 0.9 degrees F (0.5 degrees K), measuring precision plus or minus 0.5 degrees F (0.3 degrees C), and volume concentration of glycol 0 to 70 percent, pulse rate volumetric flow rate 1 to 99 liters per impulse. Provide with 1 Code NA797 series rotary pulse meter and (2) Pt1000 RTD temperature sensors, select from the following:
Model: 
Specifier Note: Retain model to conform to project requirements.
[Code 257205 FKP6 Pt1000 sensor provided with 5 foot black UV cable, platinum RTD type, 1000 Ohm, minus 58 degrees to 355 degrees F (minus 50 degrees C to 180 degrees C), 1⁄4 inch outside diameter].
[Code 257206 FRP6 Pt1000 sensor provided with 8 foot gray cable, platinum RTD type, 1000 Ohm, 15 degrees to 200 degrees F (minus 10 degrees C to 93 degrees C), 1⁄4 inch outside diameter].
[Code 257207 FKP9 Pt1000 screw mount sensor provided with 5 foot black cable, platinum RTD type, 1000 Ohm, minus 58 degrees to 355 degrees F (minus 50 degrees C to 180 degrees C), 1⁄4 inch outside diameter].
[Code NA100 series sensor well, 1⁄4 inch outside diameter for Pt1000 RTD temperature sensors Code 257205 and 257206].
[Code NA10090, 1⁄2 inch NPT male thread].
[Code NA15029, 3⁄4 inch NPT male thread].
[Code NA797 series V40 Rotary pulse flow meters, provided with body and sealing plate brass, head to body seals EPDM, meter head housing brass, stainless steel, composites, bearings hard metal, sapphire, chrome nickel steel, impeller wheel/head piece high grade synthetic material. Suitable fluids: water or 50 percent maximum glycol solution. Flow accuracy full-scale plus or minus 2 percent. Maximum working pressure 235 psi (16 bar). Working temperature range minus 40 degrees F to 210 degrees F (minus 40 degrees C to 100 degrees C), Maximum fluid temperature 265 degrees F (130 degrees C). Accurate to International Standards OIML R75, EN1434 and MID].
Code NA79701 Single jet, 1 pulse equals 1 liter (input value to WMZ energy heat meter), flow measuring rate 1⁄4 gallon to 10 gallons (1 L to 40 L) per minute, provided with adapter fittings 3⁄4 inch union sweat.
Code NA79702 Multi-jet, 1 pulse equals 2.5 liters (input value to WMZ energy heat meter), flow measuring rate 1⁄2 gallon to 15 gallons (2 L to 50 L) per minute, provided with adapter fittings 1-inch union sweat.
Code NA79703 Multi-jet, 1 pulse equals 10 liters (input value to WMZ energy heat meter), flow measuring rate 1⁄2 gallon to 25 gallons (2 L to 100 L) per minute, provided with adapter fittings 11⁄4 inch union sweat.
Code NA79704 Multi-jet, 1 pulse equals 10 liters (input value to WMZ energy heat meter), flow measuring rate 1 gallon to 45 gallons (4 L to 170 L) per minute, provided with adapter fittings 11⁄2 inch union sweat.
Code NA79705 Multi-jet, 1 pulse equals 10 liters (input value to WMZ energy heat meter), flow measuring rate 11⁄2 gallons to 65 gallons (6 L to 240 L) per minute, provided with adapter fittings 2 inch union sweat.
Intelligent Web Enabled Data logger: Code 257201A iSolar DL2 intelligent web enabled data logger. Provided with housing PC-ABS thermoplastic, protection type indoor, ambient temperature 32 degrees F to 100 degrees F (0 degrees C to 40 degrees C), mounting wall, display bar LED, input voltage 5V DC plus or minus 5 percent, power voltage adapter 100 to 240 V, rated current 350 mA, Ethernet connection integrated RJ45 socket, data access integrated SD slot, 180 MB internal memory. Connects to Vbus data terminals on one iSolar controller.
Intelligent Web Enabled Data logger: Code 257204A iSolar DL3 intelligent web enabled data logger/BACnet IP gateway. Provided with housing PC-ABS and PMMA, protection type indoor, ambient temperature 32 degrees F to 100 degrees F (0 degrees C to 40 degrees C), mounting wall, display full graphic display and operating control LED, operation via three push buttons, input voltage 12 VDC, power voltage adapter 100 to 240 V, rated current 1 Amp, 6 VBus device input terminals, Pt1000 RTD temperature sensor inputs 3, 4-20 mA current loop input: 1, Ethernet connection integrated RJ45 socket, USB master connection cable, data access integrated SD slot, internal memory, BACnet/IP: PICS. Connects to Vbus data terminals on six iSolar controllers.
2.04 SOURCE QUALITY CONTROL
Specifier Note: Describe each test to be conducted. Include test method, sampling requirements, observation by independent authorities (if any) and reporting requirements. Describe each inspection to be conducted, including method, personnel and reporting requirements.
Tests and Inspections:
Specifier Note: Describe specific requirements for coordinating special inspections, such as providing access to authorities having jurisdiction or other third parties.
Manufacturer Services.
[______].
PART 3 EXECUTION
3.01 EXAMINATION
Verification of Conditions: Verify that conditions of substrates previously installed under other sections or contracts are acceptable for product installation in accordance with manufacturer’s instructions prior to solar energy heating equipment installation.
Inform [Owner] [Architect] [Consultant] of unacceptable conditions immediately upon discovery.
Proceed with installation only after unacceptable conditions have been remedied [and after receipt of written approval from [Owner] [Architect] [Consultant]].
[______].
Specifier Note: Specify actions required to prepare the surface, area or site for incorporation of the section’s primary products. Describe requirements for exposure or removal of existing assemblies, components, products or materials.
3.02 PREPARATION
Specifier Note: Specify preparatory work required prior to installation/application/erection of primary products.
Ensure structure or substrate is adequate to support solar energy heating equipment.
Surface Preparation: Prepare surface in accordance with manufacturer’s written recommendations and coordinate with Section [01 71 00 - Examination and Preparation].
[______].
Specifier Note: Specify preparatory work, such as selective removal of existing work, required prior to execution of new work. Specify requirements for exposure or removal of existing assemblies, components, products or materials.
Demolition/Removal:
[______].
3.03 INSTALLATION
Coordinate installation of [systems] [components] [products] in accordance with [01 73 19 - Installation].
Coordinate  solar energy heating equipment work with work of other trades for proper time and sequence to avoid construction delays.
Install  solar energy heating equipment plumb and level, unless indicated otherwise.
Accurately fit, align, securely fasten and install free from distortion or defects.
Specifier Note: Specify how existing work is to be repaired, restored and cleaned.
3.04 [REPAIR]/[RESTORATION]
Coordinate [repair] [restoration] of [systems] [components] [products] in accordance with Section [01 73 13 - Application].
[______].
3.05 FIELD QUALITY CONTROL
Specifier Note: Specify requirements for quality control and related quality assurance for onsite activities and installed materials, manufactured units, equipment, components and accessories.
[Field] [Site] Tests, Inspection: Coordinate [field] [site] test with Section [01 45 00 - Quality Control].
Hydrostatic Test: Hydrostatically test the system. Isolate valving and instrumentation not suitable for the intended test pressure.
Operational Test: Operationally test the system over a period of 48 consecutive hours with sufficient solar exposure to cause activation of the solar energy system during daylight hours.
Overall System Operations: Demonstrate the solar energy system will operate properly while unattended for a period of at least 72 hours.
Specifier Note: Specify requirements if manufacturers are to provide field quality control with onsite personnel for instruction or supervision of product installation, application, erection or construction. Manufacturers’ field reports are included under PART 1, Submittals.
Manufacturer Services:
Specifier Note: Use the following Subparagraphs only when manufacturer’s field services are provided and are required to verify the quality of the installed components. Establish the number and duration of periodic site visits required by manufacturer and specify below. Consult manufacturer for services required. Delete if field services are not required.
Coordinate manufacturer’s services with Section [01 45 00 - Quality Control]. Have manufacturer review work involved in handling, installation/application, protection and cleaning of product[s], and submit written reports in acceptable format to verify compliance of work with Contract.
Manufacturer’s Field Services: Provide manufacturer’s field services consisting of product use recommendations and periodic site visits for product installation inspection in accordance with manufacturer’s instructions.
Schedule site visits to review work at stages listed:
After delivery and storage of products, and when preparatory work on which work of this Section depends is complete, but before installation begins.
[Twice] during progress of work at [25 percent] and [60 percent] complete.
Upon completion of work, after cleaning is carried out.
Obtain reports within [three] days of review and submit immediately to [Owner] [Architect] [Consultant].
Specifier Note: Specify final actions required to prepare installed products to perform properly. Only include the following Article when installation includes control settings or movable parts.
3.06 SYSTEM STARTUP
List actions applicable to operational systems and equipment startup.
Flush System: Flush with clean water for one-hour minimum. Drain completely and refill. Remove, clean, and provide new strainer screens. Inspect, remove sludge, and flush low points with clean water after cleaning process is completed.
Fill System: Fill system and vent air pockets. Verify proper percentage of propylene glycol to distilled water.
3.07 ADJUSTING
Adjust components and systems for correct function and operation in accordance with manufacturer’s written instructions. Coordinate with Section [01 75 00 - Starting and Adjusting].
Lubricate moving parts to operate smoothly and fit accurately.
[______].
3.08 CLEANING
Perform cleanup in accordance with Section [01 74 00 - Cleaning and Waste Management] and Section [01 74 13 - Progress Cleaning].
Upon completion, remove surplus materials, rubbish, tools and equipment in accordance with Section [01 74 23 - Final Cleaning].
Specifier Note: Specify special measures needed to minimize waste, collect recyclable waste and dispose of or recycle field-generated construction waste created during demolition, construction or final cleaning.
 Waste Management:
Coordinate recycling of waste materials with [01 74 19 - Construction Waste Management and Disposal].
Collect recyclable waste and dispose of or recycle field generated construction waste created during demolition, construction or final cleaning.
Remove recycling containers and bins from site.
[______].
Specifier Note: Specify requirements for demonstrating sequence of operations, general facility operation and facility maintenance procedures, and for instructing and training owner on same.
3.09 CLOSEOUT ACTIVITIES
Specifier Note: Specify installer or manufacturer requirements for demonstrating proper equipment operation.
Demonstration:
 Coordinate requirements for solar energy heating equipment demonstration with Section [01 79 00 - Demonstration and Training] [______].
Specifier Note: Specify installer or manufacturer requirements to train owner’s personnel in equipment operation and maintenance for ongoing facility management and maintenance.
Training: Coordinate training with Section [01 79 00 - Demonstration and Training].
Instruct [Owner’s] designated maintenance personnel in care, adjustment and operation of [insert section subject matter].
Provide competent instructor for not less than [1] four-hour training session(s) after completion and acceptance of work.
Forward statement to [Owner] [Architect] [Consultant] countersigned by maintenance personnel confirming that these instructions have been provided.
Specifier Note: Specify protection methods completed after installation, but prior to acceptance by the owner. Protection of surrounding areas and surfaces during application or installation is included under PART 3, Preparation. Include only statements unique to this Section.
Specifier Note: Coordinate the following Article with Section 01 76 00 - Protecting Installed Construction.
3.010 PROTECTION
Protect installed product from damage during construction in accordance with Section [01 76 00 - Protecting Installed Construction].
Repair damage to adjacent materials caused by [insert section subject matter] installation.
[______].
Specifier Note: Specify provisions for maintenance services as applicable to critical systems, equipment, and landscaping. Service agreements, if not paid in advance, should be separate from the construction agreement to avoid delay of the final payment and holding the contract open for extended periods.
3.011 MAINTENANCE
Coordinate maintenance requirements with Section [01 78 00] [01 93 13 - Facility Maintenance Procedures] [and] Section [00 78 23 - Operation and Maintenance Data].
[______].
Specifier Note: Specify attachments such as schedules, tables, illustrations or forms in this location if they are not incorporated directly within the specification text.
3.012 ATTACHMENTS
Specifier Note: Schedules are sometimes placed in the specifications rather than on the drawings. Include schedules that indicate item/element/product/equipment, location and other coordinating data.
Schedules:
[______].