1-5 of 5 Answers
Requires C wire. Does not run off battery
Sorry, there was a problem. Please try again later.C wire is required
Sorry, there was a problem. Please try again later.Yes but but if you have enough wires you should be able to get power from the transformer. If you only have 2 wires youll need to run a new one with more wires
Sorry, there was a problem. Please try again later.Not sure what you mean by a 2-wire setup. The thermostat controls at least two of the following: the circulation fan, the heater, and the AC. The unit requires more than two wires just to make your HVAC system work. And yes, the C-wire is a requirement. You can re-purpose the wire you use for circulation; however, you will lose manual control over the circulation fan. The HVAC system will turn the fan on and off as necessary during operation, but you won't be able to control it independently.
Sorry, there was a problem. Please try again later.Yes, this model requires a C-wire and will not operate without one.
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