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    ronNorris's Avatar
    ronNorris Posts: 5, Reputation: 1
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    #1

    Jan 15, 2011, 10:07 AM
    Thermostat wiring. Two wire single stage
    I want to replace a non digital thermostat with a digital thermostat. The terminals on the stove where the two wires connect are labeled "TH" and "TH/TP" . The terminals in the thermostat are labeled "W" and "RH" (for a millivolt system). Would TH/TP on the stove connect to RH on the thermostat and the "TH" (stove) to "W" on the new thermostat?

    Thanks,
    Ron
    T-Top's Avatar
    T-Top Posts: 1,871, Reputation: 100
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    #2

    Jan 15, 2011, 07:38 PM
    You need to have a thermostat that is compatible for a millivolt system and is battery operated.
    ronNorris's Avatar
    ronNorris Posts: 5, Reputation: 1
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    #3

    Jan 16, 2011, 08:03 AM
    Hi:

    I bought a White-Rodgers 1E78-140 battery operated Thermostat (heat only, non-program type). Think it will work just fine but not sure about which wire goes where. On the Thermostat: "W" and "RH" on the stove: "TH" and "TH/TP".

    Ron
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