RV Repair: Heater, limit switches, toy box


Question
Greetings!
I own a 2006 Thor 26' Toy box, and my heater in the trailer just stopped working.  Any suggestions??? I already checked the fuses.. Help

Mark

Answer
Hi Mark,
 This sound like a cicurt board to me. Check the power going in to the the board. Check the power going to the sail and limit switches. But if the furnace is not powering up at all, I think it will be the board or a resetable braker located next to the board.