Here's the problem I've been having. My heater comes on, but sometimes fails to blow warm air through the ducts and just blows cold air. I had a heater repair person out a month or so ago and he tapped around on a few wires, and it cycled on everytime we turned it on. Since then it has worked off and on, but you never know when it's going to work. The company only charged me $66.00, but he really did nothing to fix it, so I don't want to call them back, and will call someone else. Does anybody have an idea as to why it sometimes cycles on and heats, and sometimes just blows cold air? TIA
-- Cheri