Talk of The Villages Florida - View Single Post - amazon nest thermostat
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Old 08-02-2023, 08:53 AM
laboutj laboutj is offline
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It's all dependent on the type of heat/ac unit you have and whether you're comfortable doing that type of work. I did my own upgrade to Nest and I only had two wires going into the Carrier thermostat in the house. The colored wires were all set up at the air handler unit in the garage and then two wires came out of that.