|
You probably already checked but the hot water heater has an extra on/off switch outside accessible if you remove the cover. So main switch, fuse and outside switch. As for the furnace it was already stated about the propane valve sequence and spider webs especially in the tubing. As for the sail switch I doubt that is your problem but easy to check. I chased a sail switch around for three camping trips. Turned out that my heater issue was caused by a bad motherboard which was another easy fix but a long drive out of the mountains to Clarkston to get a new one.
Tom Marty
__________________
|