duo-therm 3106463.007 replacement thermostat

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Phrog

Member
Joined
Feb 24, 2016
Posts
17
Greetings again. I'm in need of a replacement for my 20 yr old thermostat indicated in the subject line. Mine is a 4-button model which I have been unable to find on the internet. Everything I've found is either digital or has 5 buttons. Neither of these indicate what thermostats they replace. Anyone know if the new digital models or the 5 button model is a replacement for the one I currently have? Mine is a 2-zone model. The buttons on mine are: fan, mode, up, down. It connects to the heater/air conditioner via what looks like a phone type jack.
 

Gary RV_Wizard

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Feb 2, 2005
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West Palm Beach, FL

Phrog

Member
Joined
Feb 24, 2016
Posts
17
Thanks for all the info. I'll check out the repair and conversion first. I haven't been a big fan of ebay, which is why I probably didn't come across the old thermostat in my searches.
 

Aposey

New member
Joined
Oct 5, 2022
Posts
2
Location
Arkansas
Greetings again. I'm in need of a replacement for my 20 yr old thermostat indicated in the subject line. Mine is a 4-button model which I have been unable to find on the internet. Everything I've found is either digital or has 5 buttons. Neither of these indicate what thermostats they replace. Anyone know if the new digital models or the 5 button model is a replacement for the one I currently have? Mine is a 2-zone model. The buttons on mine are: fan, mode, up, down. It connects to the heater/air conditioner via what looks like a phone type jack.
Old thread resurrection but, I found this video useful in repairing one of these thermostats.

Dometic Duo Therm Comfort Control Thermostat Repair​

 

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