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BillMartin's avatar
BillMartin
Explorer
Nov 23, 2014

Using Atwood 1H2C Thermostat with Dometic A/C ??

I am attempting to replace a Duo-Therm Thermostat Model# 3107612.008 with an Atwood Model# 1H2C. Neither the furnace, A/C compressor, or A/C fan will operate with the Atwood. All functions are good wi...
Fisherguy's avatar
Fisherguy
Explorer
Aug 22, 2015
I used the ground. His works too, I didn't ask him if he used the ground or the 7.5 volts, but I think most other threads for these other thermostats also used the ground.
For the switch I removed the circuit board to put the switch in the front piece then put the board back:



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