Caleffi S.p.A. | Hydronic Solutions

idronics™
A journal of design innovation for hydronic, plumbing and renewable energy professionals.
DISCOVER
LEGIOMIX®
Electronic Mixing Valve with digital temperature control for commercial DHW systems.
Discover
CONTECA™
Measure, calculate and record thermal energy.
DISCOVER
WE’VE GOT YOU COVERED
Take a look at our comprehensive product catalog.
DOWNLOAD
Pressure Reducing Valves
High flow and quiet pressure control
Discover
Coffee with Caleffi™
Our online and complimentary technical training webinar series. What’s next?
Discover
Install Tips
Easy-to-access videos
Discover
REVIT Library
DISCOVER

September 26, 2019

Coffee with Caleffi™

Claudio Ardizzoia, Caleffi HQ Lead Product Manager, will discuss the challenges related to high-rise DHW recirculation and review solutions for proven design concepts.

Excellence in Technical Support

To support our commitment to deliver superior technical support, we are pleased to announce the hiring of Dan Firkus to the position of application engineer.

Excellence in Education

Creating the innovative and superior performance products that you trust.
Piioneering creative education venues into the future.

Set it and forget it.

THERMOSETTER™: the industry’s only field adjustable thermal balancing valve
for domestic hot water systems.

TECHNICAL JOURNAL

idronics™

A journal of design innovation for hydronic, plumbing and renewable energy professionals

FIND YOUR NEAREST REPRESENTATIVE

We're a click away!

Coffee with Caleffi

Coffee with Caleffi™

Our online and complimentary technical training series

Automatic Fast Fill

AutoFill™

The high quality valve automatically and quickly fills a hydronic system to a preset pressure.

Latest productsGo to the Catalog

520 - AngleMix™ Thermostatic Mixing Valve (with temperature gauge)

AngleMix™ Thermostatic Mixing Valve (with temperature gauge)

Catalog Technical Brochure

7504 - CONTECA™ Heat Meter

CONTECA™ Heat Meter

Catalog Technical Brochure

533H - PresCal™ Compact

PresCal™ Compact

Catalog Technical Brochure

NA5026 - PLUMBVENT™ Automatic Air Vent (low lead)

PLUMBVENT™ Automatic Air Vent (low lead)

Catalog Technical Brochure

574 - Backflow Preventer (low lead, ¾" F NPT)

Backflow Preventer (low lead, ¾" F NPT)

Catalog Technical Brochure

6000 - LEGIOMIX® Electronic Mixing Valve

LEGIOMIX® Electronic Mixing Valve

Catalog Technical Brochure

535H - PresCal™ Pressure Reducing Valve (low lead, pre-adjustable)

PresCal™ Pressure Reducing Valve (low lead, pre-adjustable)

Catalog Technical Brochure

NA551 - DISCAL® Air Separators, ASME (8 - 12" ANSI Flange)

DISCAL® Air Separators, ASME (8 - 12" ANSI Flange)

Catalog Technical Brochure

5517 - DISCAL® Air Separators for Vertical or Horizontal Pipes (brass)

DISCAL® Air Separators for Vertical or Horizontal Pipes (brass)

Catalog Technical Brochure