Furnace runs but will not ignite
Our furnace started this last night. It will come on and do the blow out thing and then you can hear it click to ignite but it doesn't ignite. After 3 attempts it turns off. Any suggestions?
Forum Discussion
Low gas tank. At night as the temp lowers, the gas vapor pressure decreases to a point it won't sustain the burner. If so, you will smell gas as it is trying to light.
