(updated May 2023) -- Essentially nothing has changed in the last year -- read on.
As for heating contractors that say you have no choice but to go all-electric, they are either ignorant of the regulations or lying to you. When they tell you that you have no choice, tell them to call their ...
When clean, electronic air filters are the most efficient furnace filters on the market - according to research at the Canada Mortgage and Housing Corporation. When dirty, they don't filter much at all. When in-between they can give off ozone.
If you're a lazy homeowner, they probably won't do m...
