rv furnace
OK started up furance blower came on but no heat.DSI IS THE SAIL SWITCH OR BOARD GONE BAD how do i ck
Forum Discussion
mccoydetlef wrote:
hooked to shore power.This is rear furance front furance works great right next to it
Oh ok, I would look at the sail switch first. They stick as well as go bad. I would first try tapping it as you are trying to fire it up, that worked for me once. The other time it happened it was the board, I just swapped the board because I always carry a spare board.
Things happen to me when im in the middle of nowhere. :)
I know there are 'youtube' repair/testing videos that will show you how to test or change it.
