New! Online Store

Welcome to our showroom
Located in Longueuil, Klimfax has a large air conditioning and heating equipment showroom. From the air conditioner to the air purifier, including the heat pump, the furnace and even a central ceiling system! All are in function so you can familiarize yourself with how they work.
Grants that save you money
Install an air conditioning-heating system using green energy
and take advantage of generous provincial government subsidy programs.
How to avoid being a victim of fraud?
Ever more cunning air conditioning and heat pump scammers! We've all heard of someone who thought they were getting a good deal, but ended up with a ton of problems! For some years now, we [...]
5 installation rules to ensure air circulates only where it should!
Whether you need to ensure adequate air circulation in your home or control the temperature using a heat pump system, the last thing you want to do is create undesired air leaks due to faulty [...]
Everything you need to know about radiant floors: types, advantages and installation
For several years now, radiant floors – also called heating floors – have been installed in more and more new and renovated homes. In the living room, bathroom, kitchen, bedroom, basement, garage… this type of [...]
Indoor condensation on windows and other surfaces: explanations, risks and solutions
“Why are my windows all fogged up?” This is a question we often get at this time of year, and it’s a sign of some concern. You’ll find a simple explanation below along with the [...]
How to avoid scams when buying a heat pump
The doorbell rings on a weekday evening right after dinner. The person at the door immediately announces they can save you money on your electricity bill. Beware! This could be one of those salesmen who [...]