Heating and cooling
Heat Pumps: Ground source geothermal GSHP or air source ASHP, what's the difference?
...ASHP's - and not really "Geothermal" heating in the true sense of the word - but hey - as many folks do call it that, they're also going to search for it, right?
GSHP's v ASHP's - how are they compared?
The Sustainable Technologies Evaluation Program (STEP) is run out of The Living City Campus at Kortright, ON, where ...