Better than this, I’m in QC (basically same climate as ME) and my heatpump is rated -20C/-4F and yes it works in winter to heat the house. Sometimes the heat pump goes in a “anti frost mode”, it’s automatic. I set it to 73F in winter and depending of the room it’s between 70 and 73, even if it’s -4F outside.
In QC, ME, VT, etc it can go down to -22F in winter, not uncommon. I have electric baseboard set to 70F so in case the heatpump stops, the baseboards take the relay.
Geothermo is great if you have it, but it takes a lot of money to install for the few days you need backup heat. A regular gas furnace is a better backup.
If a lot of these are Water Furnace / geo thermal heat pumps, great.
But emergency heat strips leave much to be desired
Not familiar with the weather there, but there are heat pumps out there that work in temps as low as 4 degrees F.
Better than this, I’m in QC (basically same climate as ME) and my heatpump is rated -20C/-4F and yes it works in winter to heat the house. Sometimes the heat pump goes in a “anti frost mode”, it’s automatic. I set it to 73F in winter and depending of the room it’s between 70 and 73, even if it’s -4F outside.
In QC, ME, VT, etc it can go down to -22F in winter, not uncommon. I have electric baseboard set to 70F so in case the heatpump stops, the baseboards take the relay.
Geothermo is great if you have it, but it takes a lot of money to install for the few days you need backup heat. A regular gas furnace is a better backup.
isn’t geothermo the primary?