4 wire thermostat to 3 wire

hotmommyof4 Posts: 1, Reputation: 1

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Feb 20, 2011, 07:45 PM

4 wire thermostat to 3 wire

I have an older 99 model mobile home that has an INTERTHERM electric furnace and INTERTHERM thermostat. I have one large white wire coming from the wall and 2 smaller wires (one white and one red) coming out together insulated as one. The thermostat I am attempting to put in has 4 wires. Red, yellow, white and green. Can someone help me?

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