Quote:
Originally Posted by MTG#10
Blink outdoor cameras, and echo dots controlling lamps/Blink system is all I've done so far. I was going to do a Nest thermostat but my house was built in the mid-90's and my thermostat doesn't have a C wire. I know there's a way around that but I haven't felt like messing with it. I'm going to upgrade my whole HVAC system within the next year though.
|
Take off your thermostat and look inside your furnace and see if there's a wire in the bundle that isn't connected to the thermostat or furnace controller board. Probably blue. If there is one, connect it to C terminal on the controller board (there's going to be another wire already on there, that's okay) and verify 24VAC at the thermostat end with a meter. Connect it to the C terminal on the thermostat. Good to go!