You turn on heater, it warms up the house, pretty much, and soon shuts off. Sometimes the fan motor will turn and sometimes not. Right now it is turning, in awhile, when I notice that it is getting cool, I may find that the fan is no longer turning. A heat and air man came out, and said nothing was wrong with the unit, but I'm still getting cold at night! I had not changed the filters, which I will do, but don't think that will help the fan stay running, will it? I noticed that inside on the unit, it has a fan switch, if that matters.
Tags: bought, heater, home, intertherm, model