{"product_id":"carrier-gb1aav060135acja-control-board-4zd3t7","title":"OEM Carrier Integrated Furnace Control Board for GB1AAV060135ACJA","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 for Model GB1AAV060135ACJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier GB1AAV060135ACJA\u003c\/strong\u003e gas furnace, sold under OEM part numbers \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and kit number \u003cstrong\u003e325878-751\u003c\/strong\u003e. The control board is the brain of your furnace — it sequences the inducer motor, hot surface igniter, gas valve, blower motor, and flame sensor in precise timed intervals. When this board fails, symptoms typically include the furnace not starting at all, flashing fault codes, intermittent ignition lockouts, or the blower running continuously without heat. A bad board can also mimic other part failures, so always retrieve fault codes before replacing components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Integrated Furnace Control (IFC) | OEM part HK42FZ016 | Kit part 325878-751 | 24V control circuit | Compatible with single-stage gas valve and PSC blower motor configuration | LED diagnostic fault code display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board manufactured to exact factory specifications. Generic aftermarket boards frequently use lower-grade relays and TRIAC components that degrade faster under cycling loads — risking repeated failures and potential nuisance lockouts. OEM is always recommended for control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Photograph or label all wiring harness connections before removal. Shut off power at the breaker AND the furnace disconnect before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, smartphone for wiring photos. Transfer wiring harness connector by connector. Restore power and verify fault code LED clears on first call for heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before 3 PM ship same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier GB1AAV060135ACJA\u003c\/strong\u003e 60,000 BTU gas furnace. Cross-references OEM part numbers HK42FZ016 and 325878-751. Always verify your existing board's part number on the label before ordering to confirm an exact match. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — reach out via chat or phone.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909411459443,"sku":"CARRIE-GB1AAV060135ACJA-CONTROL_BOARD-HK42FZ016","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909411492211,"sku":"CARRIE-GB1AAV060135ACJA-CONTROL_BOARD-HK42FZ016-GEN","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-HK42FZ016_7d7e2395-9a22-4f67-bb46-afbbce39f6f0.jpg?v=1782927750","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav060135acja-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}