The Goodman PCBDM133 Heat Pump Defrost Control Board is a genuine OEM Gooman replacement board. Microprocessor-based precision. The defrost control board will initiate the defrost cycle when certain conditions are met. 

**These OEM Parts have been salvaged from freight damaged units. The subject units were never installed or put into operation, therefore the parts have never been run. Please note, these parts may/may not exhibit marks and/or scratches from removal of the units. Actual Product may vary from product image. Full parts Warranty remains in effect.**