handywolf
New Member
I was told by a furnace installer from a reputable company that a high
efficiency furnace should not be run at a thermostat setting below 65
degrees or so. He said it would damage the furnace. I am considering
a new furnace, but I like to keep my house cooler than that. I would
like some professional opinions.
efficiency furnace should not be run at a thermostat setting below 65
degrees or so. He said it would damage the furnace. I am considering
a new furnace, but I like to keep my house cooler than that. I would
like some professional opinions.