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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...
Chris_Bryant's avatar
Chris_Bryant
Explorer II
Jun 02, 2015
Really, the only relay that could click without activating something would be the high/low fan relay- the compressor and fan relay should run those if they click.
They simply do not give enough info on operation, so I don't know what terminal 2 is on the t-stat.

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