{"product_id":"oem-goodman-defrost-control-circuit-board-ash130301ad-pcbdm101s","title":"OEM Goodman Defrost Control Circuit Board ASH130301AD — PCBDM101S","description":"\u003ch2\u003eGoodman PCBDM101S Defrost Control Board\u003c\/h2\u003e\u003cp\u003eThe PCBDM101S is the genuine OEM defrost control circuit board for the Goodman \u003cstrong\u003eASH130301AD\u003c\/strong\u003e heat pump. This board manages the defrost cycle, monitoring the defrost thermostat and run-time timer to melt frost off the outdoor coil, and it energizes the reversing valve, compressor contactor, and outdoor fan on cue. A failed board typically shows up as an iced-over outdoor coil in winter, no defrost, short-cycling, or the unit not running at all.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: PCBDM101S\u003c\/li\u003e\n\u003cli\u003eComponent: Demand\/time-based defrost control board\u003c\/li\u003e\n\u003cli\u003eControl voltage: 24V AC\u003c\/li\u003e\n\u003cli\u003eSelectable defrost timing: typically 30 \/ 60 \/ 90 minute jumper\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits equivalent Amana builds)\u003c\/li\u003e\n\u003cli\u003eFits: ASH130301AD heat pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM PCBDM101S carries the exact relay ratings, terminal layout, and timing logic Goodman designed for this platform, so wires land on labeled terminals and defrost timing matches the unit. Generic boards may lack the same timing jumpers or terminal pinout, leading to miswiring or improper defrost. The factory board is the reliable, drop-in fix.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eNo refrigerant work, but careful wiring is essential. Photograph and label every wire, transfer them one at a time to the matching terminals on the new board, and set the timing jumper to match the old board. Always disconnect power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058301419891,"sku":"GOODMAN-16004","price":58.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-defrost-control-circuit-board-ash130301ad-pcbdm101s","provider":"National HVAC Parts","version":"1.0","type":"link"}