A Calefactio installation

News

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.

Plan Ahead: No Shipments During Annual Inventory – June 18–19

Published by Mylène Dumoulin - 23 May 2025

As part of our annual operations, please note that Calefactio will hold its physical inventory on Wednesday, June 18 and Thursday, June 19. During this period, no shipments will be processed. To ensure timely delivery of your orders, we kindly recommend placing them before noon on Tuesday, June 17. Additionally, our offices will be closed […]

Published by Annick Marseille - 2 April 2020

Last week, we notified you that we would adjust our operations following the Quebec Government order to close of all non-essential stores and services starting at midnight tonight up until April 13. Despite this measure, we adjusted our operations to remain available for our clients through email as teleworking and online trade are authorized. We invite you […]

Published by admin - 23 October 2017

It’s with great pride that Calefactio announces that The ONE® takes top honours in heating category at AHR Expo Innovation Awards. This recognition positions The ONE® in contention for this year’s prestigious Product of the Year Award, all categories, that will be unveiled next January 23 during AHR Expo’s Innovation awards ceremony. “We are extremely […]

A Calefactio installation