Air conditioning / Discussions

Does hydronic radiant cooling work?

...air to condense and put you at risk of mold and mildew forming. Here is a our page all about radiant floors as a starting place - Radiant floor heat - Air heated, electric of hydronic, which is best?  Even in the appropriate climate it is a fairly complicated system and needs to be carefully designed, and it would need...

Posted by dean c April 30, 2019 Delivery: radiant, forced-air and decentralized 1 response

Do I need ceiling fans if I have an HRV?

I have high ceilings and I will be adding an addition this summer with normal height ceilings and a new stairwell to the basement. Should I arrange for a ceiling fan in the older part with high ceilings or will it be redundant with HRV connected throughout? If it were me I'd want a ceiling fan in the older portion of t...

Posted by S McIntyre April 2, 2019 Ventilation 1 response

Why is there mold on particle board outside vapor barrier on new addition?

...air conditioning the space. Here is another important page to read –  Never Install Air-Conditioning in a Home with a Vapor Barrier You will read there about how air conditioning in homes with vapor barriers can lead to moisture build up inside walls. So really, for now your best solution at least for this summer, woul...

Posted by Christine ML June 7, 2020 Wall assemblies - renovation 1 response

What does it take to get a water heater air-conditioner and heater mini-split?

...air source heat pump as well as an air to water heat pump water heater? Increased efficiency with an air source heat pump and heat pump water heater working in tandem A heat pump water heater will act to cool a house, but unless your home is fairly compact, extremely well-insulated and airtight, it likely wouldn’t cool...

Posted by Réal Paquin May 28, 2020 Heat pumps, geothermal and AC 1 response