Furnace burner cycling on & off
Brought home our new TT last week to prep for a combination maiden voyage and anniversary trip. Turned furnace on, blower started, ran for a period of time then the burner lit. Placed hand over fl...
Forum Discussion
Sounds to me like you have an air restriction. Could be in the discharge or the return. Not enough air flow > higher temperature in the heat exchanger > burner cycling on the high temperature limit control. Kinked ductwork maybe?
