04-17-2024, 08:05 AM
(04-16-2024, 06:38 AM)Stapleton42 Wrote: Does anybody have a working Dometic Duo Therm thermostat? One of mine went bad. Part number 3105356.004
Doesn't matter if it has heat option or not, my original heat system doesn't work and I don't plan to use it.
I would gladly replace the thermostat with a newer programmable one if there is a way to use one with the existing Dometic wiring but I have not found any cases of that being done with the search function.
Unfortunately the old thermostats like this are not easily replaceable with a plug up replacement. In my case I abandoned the old thermostat and used the wiring and changed it over to a house style thermostat. This requires quite a bit of wiring with a new transformer and relays to make it all work. It’s not for someone who is not comfortable with wiring etc.
Jeff LoGiudice
Temple Terrace, Fl & Loudon & Monterey, TN
1984 Bluebird Wanderlodge PT40
1998 Newell 2000 #490
1986 MCI/TMC 102A3 (sold)

