Series 171

Modulating temperature regulating unit, with medium distribution kit for primary circuit.

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Product Description

Modulating temperature regulating unit, with medium distribution kit for primary circuit.
Complete with:
- climate heating control unit with digital compensated set point regulation, can be converted to outside compensated regulation;
- primary circuit by-pass kit;
- primary circuit shut-off valves;
- medium distribution kit with built-in lockshield valves and shut-off valves for the primary circuit;
- high-efficiency pump.

Technical data

Electric supply: 230 V AC
Adjustment temperature range: 5–95 °C
Maximum working pressure: 10 bar

Certifications

CE

Drawings and specifications

Part number Connection Outlet connection
3D models
Tender text
CALEFFI, 171525A2L 002. Modulating temperature regulating unit, with medium distribution kit for primary circuit. Complete with: - climate heating control unit with digital compensated set point regulation, can be converted to outside compensated regulation; - primary circuit by-pass kit; - primary circuit shut-off valves; - medium distribution kit with built-in lockshield valves and shut-off valves for the primary circuit; - high-efficiency pump. Connection: G 1 1/4" (ISO 228-1) F. Outlet connection: G 3/4" A (ISO 228-1) M, 2 outlets. Maximum working pressure: 10 bar. Adjustment temperature range: 5–95 °C. Electric supply: 230 V AC.
SCIP code
2022b1f0-5e21-4203-b6fc-265ef9e6e64b
3D models
Tender text
CALEFFI, 171525A2L 003. Modulating temperature regulating unit, with medium distribution kit for primary circuit. Complete with: - climate heating control unit with digital compensated set point regulation, can be converted to outside compensated regulation; - primary circuit by-pass kit; - primary circuit shut-off valves; - medium distribution kit with built-in lockshield valves and shut-off valves for the primary circuit; - high-efficiency pump. Connection: G 1 1/4" (ISO 228-1) F. Outlet connection: G 3/4" A (ISO 228-1) M, 3 outlets. Maximum working pressure: 10 bar. Adjustment temperature range: 5–95 °C. Electric supply: 230 V AC.
SCIP code
749c67c3-6e37-4ebf-a936-baa7c294b489

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.