furnace refuses to light
Have a new Coachmen Leprechaun-checking everything, getting ready to head to Florida-found that the furnace refuses to light. Plenty of propane in the tank, batteries charged, electric plugged in, gas...
Forum Discussion
There is a small switch in the air chamber. It is called a "sail switch". The air movement in the chamber if sufficient sends power to the circuit board allowing the circuit board to energize the ignitor and the gas valve.
Since you hear clicking that indicates power is getting to the circuit board.
Since you hear clicking that indicates power is getting to the circuit board.
