{"product_id":"carrier-pg8daa036095acja-control-board-4zd3t7","title":"OEM Carrier Integrated Furnace Control Board for PG8DAA036095ACJA","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 for Model PG8DAA036095ACJA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified \u003cstrong\u003eIntegrated Furnace Control (IFC) Board\u003c\/strong\u003e for the \u003cstrong\u003eCarrier PG8DAA036095ACJA\u003c\/strong\u003e packaged gas unit. Also sold as kit part number \u003cstrong\u003e325878-751\u003c\/strong\u003e, this board is the nerve center of your furnace — it sequences the inducer, igniter, gas valve, blower motor, and flame sensor through every heating cycle. When it fails, symptoms include intermittent lockouts, failure to initiate ignition, blower running continuously, or a completely unresponsive system with no fault codes displayed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Numbers: HK42FZ016 \/ 325878-751 | 24V control circuit | Integrated diagnostics with fault code LED | Designed for single-stage gas heat applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board with factory-programmed timing sequences and diagnostic logic. Aftermarket boards may have incompatible timing delays for inducer pre-purge, igniter warm-up, and flame proving — causing nuisance lockouts or unsafe operation. OEM is strongly recommended for control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Photograph all wiring harness connections before disconnecting. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone\/camera for documentation. Important: Discharge any residual power and confirm 24V transformer output before condemning the board. Reference the wiring diagram printed inside the unit door panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier PG8DAA036095ACJA\u003c\/strong\u003e packaged gas heating\/cooling units. Always verify your existing board's part number (located on the board label) matches HK42FZ016 or 325878-751 before ordering. Our fitment team is available to confirm compatibility — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643234668915,"sku":"CARRIE-PG8DAA036095ACJA-CONTROL_BOARD-HK42FZ016","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643234701683,"sku":"CARRIE-PG8DAA036095ACJA-CONTROL_BOARD-HK42FZ016-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_77426c0b-9e68-41df-9b78-ac8d1d906e47.jpg?v=1775036036","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa036095acja-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}