Thermostat Heat Pump Wiring. In a heat pump, this is for the backup heat source. Once you understand wiring, it's time to prepare to install your new thermostat.
I have an eecobee3 i've been trying to get working with my hvac. Web this wire connects to the g receptacle on your new thermostat. Web heat pump thermostat wiring.
In this wiring diagram, you will see that. Web the thermostat wire that you want to run from the air handler to the heat pump is typically going to be 1816 or 18:8 water. C wire adapters are available here.
This wire goes to the g terminal on. Web this video is to be used as a reference for the low voltage control wiring of your heating and ac system. Web a brown wire is mostly likely a heat pump wire and should be connected to the o/b connector on the nest thermostat.
Once you understand wiring, it's time to prepare to install your new thermostat. The first number (18 in this. If the b wire is blue, it should most likely be.
Wires y and y1 connect to the y terminal, whereas y2 goes to the y2 port for the y, y1, and y2. If you weren’t able to resolve the. Web the black wire is used in the x terminal for auxiliary use for aux heating with the heat pump system.
In a heat pump, this is for the backup heat source. 3 locate the common wire. The hvac is a heat pump, with the air handler in the attic.
