Furnace not working
My furnace will not come on at all. It is an Atwood 8535IVDCLP. I found the procedure to bypass the thermostat and it works when I do that. So I was about to order a new thermostat but I got thinking....
Forum Discussion
JackMS wrote:
Thanks again Doug. The furnace dip switch was opposite from all the others originally and “furnace” did show on the 5 button but only had Power to one blue wire. I flipped the dip switch to test it and did here a click like a relay but still no power at second blue wire. So question is is the relay replaceable and if so, which one is it. If not replaceable then looks like I need to replace board right?
For me or a Layman, the relay is not replaceable. Dometic does NOT sell the parts mounted on the board. You must replace the board. BUT, there is a solution with NO money used. Take the Zone 2 board and mount it in Zone 1. Zone 1 goes to Zone 2. You just turn the Zone 2 DIP switch OFF and the furnace ON and turn on the Zone 2 DIP switch on the defective furnace board you are installing on Zone 2. Doug
