{"product_id":"oem-goodman-defrost-control-board-for-aph1330h41ca-heat-pump-pcbdm133s","title":"OEM Goodman Defrost Control Board for APH1330H41CA Heat Pump — PCBDM133S","description":"\u003ch2\u003eOEM Goodman PCBDM133S Defrost Control Board\u003c\/h2\u003e\u003cp\u003eThe PCBDM133S is a genuine OEM defrost control board for the Goodman\/Amana \u003cstrong\u003eAPH1330H41CA\u003c\/strong\u003e heat pump. It manages the defrost cycle — monitoring the defrost thermostat and timed intervals, energizing the reversing valve, stopping the outdoor fan, and calling for auxiliary heat so the outdoor coil sheds ice in cold weather. A failed board leads to iced coils, no heat, or short cycling.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: defrost timer \/ control board\u003c\/li\u003e\n\u003cli\u003eSelectable defrost intervals: 30 \/ 60 \/ 90 minutes (typical)\u003c\/li\u003e\n\u003cli\u003eControls: reversing valve, outdoor fan, aux heat call\u003c\/li\u003e\n\u003cli\u003eInput: 24VAC control circuit\u003c\/li\u003e\n\u003cli\u003eFit: Goodman\/Amana APH1330H41CA 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 the correct defrost logic, terminal layout, and jumper settings for this platform — a true plug-in swap. Generic boards may need re-jumpering and can misfire the reversing valve. OEM ensures reliable cold-weather operation.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Disconnect power, photograph and transfer low-voltage connections one at a time, and set the defrost jumper to match the original. Manageable for a confident DIYer; technician recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058267636083,"sku":"GOODMAN-15233","price":62.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-defrost-control-board-for-aph1330h41ca-heat-pump-pcbdm133s","provider":"National HVAC Parts","version":"1.0","type":"link"}