{"product_id":"oem-goodman-defrost-control-board-for-aph1560m41aa-pcbdm101s","title":"OEM Goodman Defrost Control Board for APH1560M41AA — PCBDM101S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman PCBDM101S Defrost Control Board\u003c\/strong\u003e is a genuine OEM circuit board for the \u003cstrong\u003eAPH1560M41AA\u003c\/strong\u003e heat pump. This board is the brain of heat-pump operation — it monitors the defrost thermostat and timer pins, energizes the reversing valve, controls the outdoor fan, and initiates and terminates defrost cycles to clear frost from the outdoor coil. Symptoms of a failed board include a coil iced over in winter, no defrost, no outdoor fan, or a unit stuck in cooling during heat mode.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Heat-pump defrost timing \u0026amp; sequencing control\u003c\/li\u003e\n\u003cli\u003eSelectable defrost timing pins (typ. 30\/60\/90 min)\u003c\/li\u003e\n\u003cli\u003eControls reversing valve, outdoor fan, and defrost relay\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement for APH1560M41AA\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana compatible)\u003c\/li\u003e\n\u003cli\u003ePart number: PCBDM101S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM board\u003c\/strong\u003e is programmed with Goodman's exact defrost logic and terminal layout, ensuring plug-in wiring lands correctly. \u003cstrong\u003eGeneric universal boards\u003c\/strong\u003e require re-mapping wires and may not replicate factory defrost timing, risking coil icing or short-cycling. For a control board, OEM strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e De-energize the unit, photograph all wire terminal positions, transfer wires one at a time to the matching tabs, and set the defrost timing pin to match the original. Verify a full defrost cycle after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058292081011,"sku":"GOODMAN-15714","price":58.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-defrost-control-board-for-aph1560m41aa-pcbdm101s","provider":"National HVAC Parts","version":"1.0","type":"link"}