{"product_id":"carrier-pg96vtaa60080caa-control-board-4zd3mt","title":"OEM Carrier Integrated Furnace Control Board HK42FZ081 for PG96VTAA600","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ081 for Model PG96VTAA60080CAA\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HK42FZ081 Integrated Furnace Control (IFC) Board\u003c\/strong\u003e is the factory-specified OEM replacement for the \u003cstrong\u003ePG96VTAA60080CAA\u003c\/strong\u003e 96% AFUE variable-speed gas furnace. Acting as the brain of your heating system, this board orchestrates every critical operation — ignition sequencing, inducer and blower motor staging, gas valve control, pressure switch monitoring, and LED fault-code diagnostics. When this board fails, symptoms typically include a complete no-heat lockout, erratic ignition attempts, blower running continuously or not at all, or flashing fault codes that won't clear after a power reset.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \u0026amp; Specs:\u003c\/strong\u003e OEM Part # HK42FZ081 | 24V control circuit | Microprocessor-based ignition and blower timing control | Factory-programmed for Carrier PG96VTAA60080CAA furnace logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards are factory-programmed with the exact timing sequences, safety lockout thresholds, and fault-code protocols required by your specific furnace model. Third-party aftermarket boards often use generalized firmware that can cause nuisance lockouts, incorrect blower delays, or incompatibility with variable-speed motors — accelerating wear and voiding remaining equipment warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 4\/5\u003c\/strong\u003e — Board replacement requires disabling power at the breaker and shutting off the gas supply. Photograph all wiring harness connections and connector positions before removal. Tools needed: Phillips and flat-head screwdrivers, needle-nose pliers, multimeter for 24V control circuit verification. Note: the model identification plug from the existing board must be transferred to the new board. Recommend professional installation if unfamiliar with furnace control wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In stock — ships same business day from our warehouse. Free shipping on this order.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This board is the direct OEM replacement for Carrier model \u003cstrong\u003ePG96VTAA60080CAA\u003c\/strong\u003e. Always verify your existing board's part number label before ordering, as Carrier IFC boards are model-specific and not universally interchangeable across the PG96V series. Have your model and serial number ready — our fitment team is available to confirm compatibility before you order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642450628979,"sku":"CARRIE-PG96VTAA60080CAA-CONTROL_BOARD-HK42FZ081","price":386.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642450661747,"sku":"CARRIE-PG96VTAA60080CAA-CONTROL_BOARD-HK42FZ081-GEN","price":340.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ081_dfd6892b-145b-43f1-9100-e9d44cfd6fec.jpg?v=1775036283","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg96vtaa60080caa-control-board-4zd3mt","provider":"National HVAC Parts","version":"1.0","type":"link"}