Forum Discussion

TonyMin's avatar
TonyMin
Explorer
Feb 07, 2016

dometic thermostat upgrade

So I got a Honeywell thermostat but the wiring has me stumped. There are two fatter wires that control the furnace. These are red and light blue. Put them together and the furnace comes on. The ...

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,351 PostsLatest Activity: Jan 13, 2025