{"product_id":"oem-goodman-defrost-control-board-for-aph1342h41ca-pcbdm133s","title":"OEM Goodman Defrost Control Board for APH1342H41CA — PCBDM133S","description":"\u003cp\u003eThe Goodman \u003cstrong\u003ePCBDM133S Defrost Control Board\u003c\/strong\u003e is the genuine OEM brain of the outdoor unit on the \u003cstrong\u003eAPH1342H41CA\u003c\/strong\u003e heat pump. It monitors the defrost thermostat and ambient conditions, then times and initiates defrost cycles, energizes the reversing valve, and coordinates the condenser fan and compressor contactor to keep the coil clear of ice in heating mode.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: PCBDM133S\u003c\/li\u003e\n\u003cli\u003eType: Demand\/timed defrost control board\u003c\/li\u003e\n\u003cli\u003eSelectable defrost timing (30\/60\/90 min jumper)\u003c\/li\u003e\n\u003cli\u003eControls reversing valve, fan relay, and compressor timing\u003c\/li\u003e\n\u003cli\u003eFit: Goodman APH1342H41CA and compatible heat pumps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM PCBDM133S is pre-programmed with Goodman's exact defrost logic and pin-out, so it drops in without rewiring. Aftermarket universal boards may require adapter harnesses and manual reconfiguration, and can defrost too often or too little — hurting efficiency and comfort. OEM guarantees correct sequencing.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Best handled by an HVAC technician. Shut off power at the disconnect, photograph the existing wiring, transfer connections one at a time to the matching terminals, and set the defrost jumper to the original interval. Verify a defrost cycle after start-up.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058268684659,"sku":"GOODMAN-15266","price":62.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-defrost-control-board-for-aph1342h41ca-pcbdm133s","provider":"National HVAC Parts","version":"1.0","type":"link"}