I recently installed my Wyze thermostat and was able to get it working more or less successfully, right up until it got cold and suddenly, my heater doesn’t want to work. I have a gas furnace with a forced air system and have configured the thermostat in the app accordingly. When I turn on the heat manually (or run the heat test), I can see the pilot light and see the burner heat up, but the vents blow cold no matter what.
New user, can’t embed. Images on Imgur:
https://imgur.com/a/2K0rzNr
Please help. It’s going to be cold tonight and I need to keep my pets warm.