I have a question about replacing the Dometic thermostat with a programmable one. I researched what's out there now and seen about alot of people using Hunter Brand etc. and saw Virtual Garage's use of a Rona. However I think I have run into a new situation with my Premier 19FBS that I just got a few weeks ago. I have Dometic Thermostat but it is the new Digital LCD type and I brought the Honeywell RTH230B that has the standard 5 slots for wires RC/RH/Y/W/G that I wanted to use to replace the Dometic. But the trailer wiring to the Dometic only has 3 wires blue/orange/red and hook to terminals marked 12- comms 12+.The wire coming out of the wall has other colored wires with it yellow/white/green/brown but they are cut off right at the wire and are unstripped and not used. So my question is can I use a programmable thermostat in this setup or am I stuck with the Dometic one. Hopefully I am making sense and hoping someone up there has the answer for me. Thanks.Here is the link to some photos that will help clarify things.
https://picasaweb.google.com/markrock65/BulletPremier?feat=directlink