A Calefactio installation

News, Nouvelles

1 April 2019 | Published by Annick Marseille

Calefactio participated in the design of this state of the art installation that includes a few of our products. This single-home in the Laurentians is heated at first by a coil diffusing heat thought a ventilation system, and a radiant heating system supports it as secondary system.

A high efficiency condensing boiler will heat the water (140°F) that will be distributed in a coil within the ventilation ducting. This first stage of heating will have a “high” priority between the two thermostat input of the boiler. The boiler has also been configured to respect a certain priority delay.

The second thermostat input of the boiler will be dedicated to the radiant heating system which will adjust the water set point according to exterior temperature.

The variable speed pump will provide sufficient cirulation to all manifolds. This same pump will automatically adjust the flow depending on the actuators openings or closings.

This system is also equipped with devices allowing remote control (gateway).

A lot of Calefactio products were needed for this system such as CondenSAFE, ΔP pump flanges, Calbalance, HGT Series expansion tank, three Caltherm Pro manifolds and actuators.

DISCOVER PROGRESS OF CONSTRUCTION ON OUR NEW HEAD OFFICE

Published by Mylène Dumoulin - 8 December 2021

Already 4 months have elapsed since the construction work started on our new head office, located at 30 rue Jean-Paul Cayer, in Blainville. A major project that will allow us to pursue our growth in the coming years, but also to offer more modern and larger living and working spaces for the wellness of our […]

Published by Annick Marseille - 26 February 2021

To know everything about Calefactio products, check out our 2021 catalog

Published by Mylène Dumoulin - 18 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 […]