Heat Pump Air Handler Wiring

This video is to be used as a reference for the low voltage control wiring of your heating and ac system.

Heat pump air handler wiring.

C is known as the common terminal. You should 100 make sure that you have a heat pump system and not an air conditioner with electric heating strips as it is a common mistake for people to misidentify their hvac systems. Additionally changing an older mechanical thermostat to a newer digital thermostat will require some extra wiring that also may require you to pull new wire to the thermostat from the air handler. Heat pump thermostat wiring chart.

It shows the elements of the circuit as streamlined shapes and also the power and also signal connections in between the devices. The color of wire r is usually red and c is black. Wellborn variety of goodman heat pump air handler wiring diagram. 9 3 current i need a wiring diagram for a tempstar heat pump.

Make sure you do not make these same mistakes others make. There are extra controls in heat pumps that require extra attention and understanding to get the wiring correct. Tempstar nac0 2 to 5 ton spl it system 10 seer air conditioner spec. A wiring diagram is a simplified conventional pictorial representation of an electrical circuit.

Pull certified ul listed low volt wire from the outdoor heat pump to the indoor air handler. That is for use for heat pumps. Ac heat pump with variable speed air handler and single stage electric backup heat control wiring some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. Secure the wire along the refrigerant lines leading from the heat pump to the air handler using plastic zip ties.

These two connections will ensure that there is power to the thermostat that you are operating. Always refer to your thermostat or equipment for fu. Wiring a heat pump is different than wiring an air conditioner with a gas furnace or boiler. The one on the panel is faded and is impossible to read.

Cvh8 hvh8 tvh8 wiring diagram for split system heat pumps. Bring the wire into the low volt control box of the air handler. Heat pump thermostat wiring a typical wire color and terminal diagram. It shows the components of the circuit as simplified forms and also the power and also signal connections between the gadgets.

August 21 2018 by larry a. 15 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system.