2021 Catalog available now

Less Installation Time, Fewer Leaks: Discover the New Calefactio Service Valve with Union

Published by Mylène Dumoulin - 29 May 2026

Designed for vertical tanks, boilers, and plate heat exchangers, the new Calefactio service valve with union simplifies hydronic installations while reducing costs and the risk of leaks. Its compact design allows for faster installation and valuable space savings in mechanical rooms. View product documentation and specifications > The integrated union makes maintenance easier, while the […]

Calefactio unveils its new actuator: a simple, fast, and efficient solution.

Published by Mylène Dumoulin - 20 November 2025

The manual control that saves time Calefactio’s new AC24NC actuator was designed to make installers’ work easier right from the initial setup. With our new actuator, you can test your zones without even connecting it to power ⚡ — no more waiting several minutes per zone. With the new AC24NC model, you can open the […]

NEW DRAIN LOCATION ON OUR PUMP FLANGE VALVE

Published by Mylène Dumoulin - 16 January 2022

At Calefactio, continuous improvement is the motto that drives us to surpass ourselves, and to offer you the top products on the market. Obviously, none of this would be possible without your precious collaboration and comments. This is why we quickly jumped into solution mode when we noticed the location of the drain on our […]

2021 Catalog available now