Forum Discussion

Bigmoss's avatar
Bigmoss
Explorer
Apr 29, 2017

Need some heat help please.

I will try and keep this short but want to give all details in case it is related.

Went and got my Jayco 5er out of storage yesterday. Like an idiot I hooked the battery wrong not paying attention. It blew the reverse polarity fuses in the box which I changed, it blew the fuse behind my Jensen radio and it blew the Digital Coleman thermostat for the furnace.

I changed all the fuses and installed a brand new thermostat I had here still in the package. Everything now work except the furnace. When I put the switch to heat the fan comes on right away like it should but I don't hear the propane trying to lite and after a few seconds the fan just shuts down. The AC portion works just write.

I wired the new stat exactly like the old one.

Propane was just hooked up again I thought maybe air in the line but the stove and hot water tank and fridge are working fine on LP.

Did I miss another fuse to the furnace ignitor ? Does anyone have any other advise on what to look at ?

12 Replies

  • rrupert wrote:
    Is there a reset button on the furnace?


    Not sure I assume I'd have to try and take all the wood paneling off to try
    and get to it. But would it work at all even the fan if it needed a reset ?