Posts: 11
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Joined: Jun 2020
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.
1996 Newell #402
YouTube: Stapleton42
Instagram: stapleton42_
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Hey Mitchell. Send me a pic of that tstat and also a pic under the cover where wires attach. I just upgraded to a new tstat that just came out and I'm chatting wi the owner about if it will work for you.
Brad Aden
2003 Newell #653 Quad Slide Cat C-12 engine
St. Louis, MO
Posts: 11
Threads: 1
Joined: Jun 2020
(04-16-2024, 08:26 AM)360 Wrote: Hey Mitchell. Send me a pic of that tstat and also a pic under the cover where wires attach. I just upgraded to a new tstat that just came out and I'm chatting wi the owner about if it will work for you.
It looks like this
https://youngfartsrvparts.com/collection...62501-5055
1996 Newell #402
YouTube: Stapleton42
Instagram: stapleton42_
Posts: 435
Threads: 58
Joined: Aug 2020
(04-16-2024, 08:33 AM)Stapleton42 Wrote: (04-16-2024, 08:26 AM)360 Wrote: Hey Mitchell. Send me a pic of that tstat and also a pic under the cover where wires attach. I just upgraded to a new tstat that just came out and I'm chatting wi the owner about if it will work for you.
It looks like this
https://youngfartsrvparts.com/collection...62501-5055
Looks like a no go on my idea.
Brad Aden
2003 Newell #653 Quad Slide Cat C-12 engine
St. Louis, MO
Posts: 248
Threads: 17
Joined: Jun 2023
(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
1984 Bluebird Wanderlodge PT40
1998 Newell 2000 #490
1986 MCI/TMC 102A3 (sold)
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I got him covered. He’s getting one of mine for his coach.
--Simon
1993 8v92TA #312
