defrost board hvac for sale, brand-new and used.

This is a good, working defrost control board and fan control for an American Standard or Trane heat pump, removed from operating unit that was upgraded.

This is the original board from a Bryant hvac unit. I diagnosed it in error, turned out to be a wire off in the air handler. My mistake, board is fine.

NEW in Opened Box. Goodman Mfg. DFTD-1 Defrost Time Delay Board and Installation kit.

Defrost board for a York heat pump retails for over $250 at any hvac supply house 

29M0101 Lennox Ducane 29M01 Heat Pump Defrost Control Circuit Board 0403117400 . For sale is this used circuit board that was tested as working when removed from a working unit. Returns accepted with a copy from a certified HVAC company stating that circuit board arrived defective.

*For sale is this used circuit board that was tested as working when removed from a working unit. Returns accepted with a copy from a certified HVAC company stating that circuit board arrived defective. Please make sure this is the part you need before buying.

CES0110063 Carrier Bryant 1050-83 Payne Heat Pump Defrost Control Board. For sale is this used circuit board that was tested as working when removed from a working unit. Returns accepted with a copy from a certified HVAC company stating that circuit board arrived defective.

Defrost Control Board 621-550 / 47-21776-06 / 621-83-550L (USED). For sale is this used circuit board that was tested as working when removed from a working unit. Returns accepted with a copy from a certified HVAC company stating that circuit board arrived defective.

Trane CNT4364 CNT04364 CNT2935 CNT02935 Defrost Control Board - Used OEM. For sale is this used circuit board that was tested as working when removed from a working unit. Returns accepted with a copy from a certified HVAC company stating that circuit board arrived defective.

This was removed from newer unit that was replaced due to vandalism on the refrigeration circuit, electronic are all 100% good no issues. This is guaranteed to be operation as new, This was tested and confirmed good by HVAC contractor before removal.

Guaranteed working. was removed by licensed hvac tech from a fully functional heat pump.

ID: J1A/08 We have a lot of other plumbing, electrical, and HVAC parts listed I do my best to describe the item and it's condition. If you have any questions, please send a message or call me at : 815-582-5884 (JACK) Thank You. If you are not satisfied with the item when you receive it, PLEASE contact me, and allow me to make it right before leaving feedback, detailed seller ratings or opening up a Buyer Dispute case with eBay.

See Product Details, Condition Description and Pictures above. We give feedback automatically when your positive feedback is received.

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See Product Details, Condition Description and Pictures above. We give feedback automatically when your positive feedback is received.

New old stock. See pictures for details.  Something you're looking for and don't see it listed please

Up for sale is a: 031-01958-000 SOURCE CFM BOARDB1226008 GOODMAN DEFROST CONTROL BOARD

Great deal if you can use it. Purchased stock from a retiring HVAC mechanic.

YOU ARE BUYING A USED NORDYNE HVAC DEFROST CONTROL BOARD , 1084-83-4000A. THIS BOARD WAS PULLED FROM A WORKING UNIT AND WILL COME AS PICTURED IN GOOD WORKING CONDITION. SHIPPING WILL BE FREE TO THE LOWER 48 STATES.

Nordyne Defrost Circuit Board 624698 1185-83-100A 1185-100-0843 HVAC Furnac This Board is USED, Tested Working, Clean, Professionally Removed and Ready to Use!