Furnace not working

[Pipeliner]

I am having a problem with my furnace, I slide the thermostat to a higher temperature I can hear it "click" indicating that the furnace should be coming on to raise the temperature in the camper. However the furnace never comes on, I am wonder if anybody else has had this issue.

 

[Ned]

I suggest you start with this furnace troubleshooting guide from our forum library.

 

[Gary RV_Wizard]

After the thermostat "click" the next action is at the furnace end, assuming the wire to the furnace hasn't been broken somewhere.  Basically, the furnace fan should have come on next, but it did not, so the fault should be simple. Maybe just no 12v power to the furnace. The furnace troubleshooting guide that Ned referenced will help you work thru it.