My goal is to add support for my furnace fan on my Nest Thermostat.
Looking at the furnace the board has many terminals, but not all are connected. Can I connect the G terminal to the G terminal on my thermostat?
My gut says, yes, but is there anything else I should check before doing this?
More information about the current configuration as requested by Jphi1618:
- The furnace has wires connected to R, C, W1, W2, Y1, Y2 with open terminals for E1, E2, HUM, G
- The Nest Thermostat I have is connected to R, W1, W2, Y1 with a jumper on Y1/Y2 at the furnace