Thermostate - red wire

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1

I only have one red wire coming from my system (new construction). Wyze says hook it up to RC (I do not have a jumper or anything in my old thermostat for RH.)

Anyone see this before? Am I good with just using RC? I thought RC was cooling (which works just dandy) but heating (RH) seems to be slower or just forced air (hard to tell here, it’s warm already.)

Thanks!

2

Wyze powers itself from Rc. It internally jumpers Rc to Rh for output to the air handler/furnace if you do not have a Rh wire.

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