Red now there can be two separate wires for this.
Wiring in floor heating thermostat.
Yellow the yellow wire connects to your compressor.
The white wire connects to your heat.
Green the green wire connects to the fan.
When you re installing a heated floor system it s essential to wire it to a thermostat in order for it to work properly.
This wire connects to your heat pump if applicable.
This wire may be red without an h attached in some cases.
Electric floor heating is typically connected to the electrical system via a ground fault circuit interrupter gfci.
The yellow wire connects to your compressor.
The blue wire on the thermostat is the common or c wire.
With heated floors you can either program the thermostat to begin the heating process at certain times or you can use a floor sensor to aid the process which detects when the floor is getting cold and responds accordingly.
The green wire connects to the fan.
Here our flooring expert scott rosenbaum runs through the process of wiring and installing a thermostat with your radiant floor heating.
In this video check out tips for how to do just that.
Orange this wire connects to your heat pump if you have one.
The rh wire connects to the heating system.
White the white wire is what connects to the auxiliary heat on your system.
The rc wire connects to the cooling system.