- Dec 27, 2023
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I have an old 2-wire furnace. How do I connect a smart thermostat to it? The furnace only supports 2 wires and takes no power. It has a pilot light and presumably a pilot generator. So I think I need a solution that gets the power from something other than the furnace.
Thanks for any help here. I have been searching all over.
Thanks for any help here. I have been searching all over.