> Not true, heat pumps are widely used as primary heat sources in environments as cold or colder than NY, like in Montreal and other parts of Canada.
As the owner of a 5 year old heat pump in a milder climate in Indiana, I can tell you this:
* When it is under 10°F, my heat pump switches to emergency heat... forced air electric and is very expensive to run.
* Often the temperature swings are pretty wild... 40-50 degrees and that also can force emergency heat.
Oh, and since the electric company is usually using gas to generate the electricity, isn't the environmental impact somewhat of a wash?
As the owner of a 5 year old heat pump in a milder climate in Indiana, I can tell you this:
* When it is under 10°F, my heat pump switches to emergency heat... forced air electric and is very expensive to run. * Often the temperature swings are pretty wild... 40-50 degrees and that also can force emergency heat.
Oh, and since the electric company is usually using gas to generate the electricity, isn't the environmental impact somewhat of a wash?