Jessielogue
New Member
Hey all
I have an outdoor wood boiler for heating and also have a heat pump. I am wanting to mount a second thermostat below my homes original one but I want to know what wires to use to just make the just the fan turn on when the second one would call for heat (owb)
I have an outdoor wood boiler for heating and also have a heat pump. I am wanting to mount a second thermostat below my homes original one but I want to know what wires to use to just make the just the fan turn on when the second one would call for heat (owb)