Caleffi on Alibaba Cloud

In May 2019, Caleffi established the website in Chinese on Alibaba Cloud: a strategic choice that highlights the desire to get even closer to the important Chinese market. Read more.

How does a connection and regulation kit for HVAC terminal units work?

The pre-assembled group for terminal units allows the connection of fan coils, cold beams or ceiling conditioning systems with the main distribution network. Discover how it works in a video tutorial.

The importance of protecting the main water system with backflow prevention valves

Backflow can be attributed to a variation in the pressure difference that causes a consequent inversion of the normal direction of flow at certain point of the installation. There are devices designed to avoid this. Discover them now.

How to install the Caleffi backflow preventer with multi-function geometry

There are some important considerations to take into account when you are installing a multi-function geometry backflow preventer. Just read them here.

TECHNICAL DOCUMENTATION

In-Depth Guides

Our solutions against air and dirt in HVAC systems, our GEO® offer, hints on radiant panel control, our heat metering, HIU and use

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TECHNICAL DOCUMENTATION

Technical Focuses

HVAC topics are treated thoroughly in these thematic papers. Balancing is one of the main theme.

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SCHEMATICS

Caleffi Solutions

A new generation of diagrams provides new online planning solutions, always updated and with accurate product information thanks to the integration

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Latest productsGo to the catalogue

5459 - Under-boiler magnetic filter Caleffi XS®
Under-boiler magnetic filter Caleffi XS®
CatalogueDepliant
230 - DYNAMICAL® - Angled dynamic thermostatic radiator valve fitted for thermostatic control heads and thermo-electric actuators. For steel pipe.
DYNAMICAL® - Angled dynamic thermostatic radiator valve fitted for thermostatic control heads and thermo-electric actuators. For steel pipe.
CatalogueDepliant
116 - Thermostatic regulator for domestic hot water recirculation circuits. With pocket for temperature gauge
Thermostatic regulator for domestic hot water recirculation circuits. With pocket for temperature gauge
CatalogueDepliant
5452 - DIRTMAGSLIM® - Dirt separator with magnet for under-boiler installation. 3/4” M x 3/4” F
DIRTMAGSLIM® - Dirt separator with magnet for under-boiler installation. 3/4” M x 3/4” F
CatalogueDepliant
5451 - DIRTMAGSLIM® - Dirt separator with magnet for under-boiler installation. 3/4” M - Ø 18 - 22
DIRTMAGSLIM® - Dirt separator with magnet for under-boiler installation. 3/4” M - Ø 18 - 22
CatalogueDepliant
PLURIMOD EASY hydraulic module
CatalogueDepliant
7002 - PLURIMOD EASY universal user module
PLURIMOD EASY universal user module
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