We show you how to wire a C-Wire at the Air Handler for EcoBee Thermostat. We also wire a Nest thermostat without the C Wire. We had extra wires in the prerun, so we just connected one of the extra wires at the Air Handler to a C-Wire. We believe this is much better to leave the original installation type correct without using any adapter packs.
Parts we used:
EcoBee Plus thermostat with smart sensor:
3M T-TAP :
3M MALE SPADE:
Extra wire:
Nashua Foil Tape;
Stainless screw:
Google Nest:
Cordless shop vac:
Ryobi Cordless Light:
Multi purpose Ladder:
Diagonal Cutters: