PCBDM133S Defrost Control Board green 1 Bloques AutoCAD Gratis y Tutoriales The PCBDM133S Defrost Control Board is a replacement for the OEM part designed for Goodman and Amana heat pumps and air conditioning systems. This control board manages the defrost cycle, preventing frost buildup on outdoor coils during colder months Replaces Old Part #s:PCBDM133 PCBDM133S Repair Difficulty Level:Partial List of Units that Use This Item:Hit Ctrl+F and enter your model number for a quick search! This OEM defrost control board is compatible with the various series of heat pumps and heat pump packaged units from Goodman and Daikin Function:The control board is the brain of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. Pcbdm133s Defrost Control Board Green Screen Air Conditioner Defrost Control Board PCBDM133S | Goodman Defrost Control Board - Repair Clinic Pcbdm133s Defrost Control Board Green Bay