Heat Pump Thermostat Wiring Chart Diagram The Basic heat pump wiring for a heat pump thermostat is il.rated above. It corresponds with the chart.I recently bought a yr old residential condo in a walkup building of units. My unit is a sqft br unit with a Goodman ARUF A all electric heat pump installed..In the Goodman heat pump there are two wiring sources that have to be connected. These two sources are high voltage and low voltage. High voltage is the voltage the unit needs to run..I just had a ton Rheem heat pump and air handler installed, to replace a Carrier ton that was not working. The installer, a Rheem authorized installation company, moved the location of the hp and the disconnect box..
This HVAC is about how to Install the Low Voltage Wiring from your Heat Pump Thermostat to an Air .