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Master
700 Answers
- Posted on Dec 21, 2008
Re: Ruud heating unit not working. Currently operating on...
Take the thermostat cover off and check to see if there is a jumper wiire between the e terminal and the w2 terminal. There should be a wire on the w2 terminal that is hooked up to the air handler to bring on electric heat if the heat pump does not work.
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