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Defrost control board

Fan relay board

Time delay relay

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Hot gas, defrost control board

White-Rodgers 21D83M-843 Direct Replacement IFC Ignition Module The ignitiov control moduleregulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Defrost control kit.

Kit only comes with board and sensor now* Board has been updated by the manufacturer.

Defrost control

Furnace fan/electric heat control board.

Heat Pump Defrost Control Board

Control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Main control board

Defrost control board

Defrost Circuit Board
A heat pump is a convenient way to provide year-round climate control in your home with one unit. Repair Clinic can help keep your heat pump fully operational by providing you with genuine manufacturer replacement parts from brands like Goodman, Carrier, Nordyne, Lennox, Trane, York, and more. From capacitors and contactors, to fan motors, temperature sensors, ignition modules, defrost control boards, and fan relay boards, we can quickly ship you the exact part that matches your heat pump unit. All you have to do is enter the full model number of your heat pump in Repair Clinic’s search bar for a complete list of compatible parts. You can then refine the search by using the part category and part title filters. Still can’t locate the part you want? No worries. You can contact our Customer Service Team at 1-800-269-2609 for further assistance.
Repair Clinic believes we can all be do-it-yourselfers. To live up to that goal, we offer you thousands of “how-to” videos, articles, diagrams, and product schematics cover all major appliance, heating and cooling products, and outdoor power equipment. You’ll learn how to identify the cause of your problem and how to take on the repair yourself. At Repair Clinic, the fix is only a few clicks away.