{"product_id":"oem-goodman-low-voltage-wiring-harness-for-ash130301ad-b1225020","title":"OEM Goodman Low-Voltage Wiring Harness for ASH130301AD — B1225020","description":"\u003ch2\u003eGoodman B1225020 Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe B1225020 is the genuine OEM low-voltage wiring harness built for the Goodman \u003cstrong\u003eASH130301AD\u003c\/strong\u003e heat pump. This pre-terminated harness carries the control signals between the defrost board, reversing-valve solenoid, and sensor circuits. Cracked insulation, corroded terminals, or a chewed harness can cause intermittent operation, false defrost cycles, or no-heat calls — a fresh factory harness restores clean, reliable connections.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1225020\u003c\/li\u003e\n\u003cli\u003eComponent: Low-voltage control wiring harness\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\u003cli\u003eConnectors: Factory-crimped, keyed plug-in ends\u003c\/li\u003e\n\u003cli\u003eRating: 24V control circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1225020 arrives with the correct wire gauge, color coding, and keyed connectors so it plugs directly into the board and solenoid with no splicing. Generic wire kits force you to cut, crimp, and hope the pinout matches — a common source of miswiring. The OEM harness is the fast, foolproof choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eUnplug the old harness at each keyed connector and snap in the replacement — no cutting or crimping needed. Disconnect power first and photograph the routing before removal.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058301321587,"sku":"GOODMAN-16001","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-voltage-wiring-harness-for-ash130301ad-b1225020","provider":"National HVAC Parts","version":"1.0","type":"link"}