{"product_id":"carrier-pg8jaa036070aeja-control-board-4zd3uz","title":"OEM Carrier Integrated Furnace Control Board HK42FZ034 — PG8JAA036070A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ034 for Model PG8JAA036070AEJA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG8JAA036070AEJA\u003c\/strong\u003e gas furnace. The control board is the central brain of your furnace — it sequences every stage of operation including inducer startup, ignition, gas valve activation, and blower motor timing. When it fails, symptoms range from a complete no-heat lockout and random mid-cycle shutdowns to fault code LED flashes, an inducer that runs but never advances to ignition, or a blower that won't shut off after the call for heat ends. Before condemning the board, verify your flame sensor, pressure switches, and limit switches are functioning correctly — but when all other components check out and faults persist, the IFC board is the confirmed culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK42FZ034 | Cross-references: CEPL131012-01, CEBD431012-01A | Factory Authorized Parts designation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Parts board, manufactured to exact Carrier Corporation electrical and firmware specifications. Aftermarket boards often use off-tolerance components and lack model-specific fault logic, leading to misdiagnosis and callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and wait 5 minutes before beginning. Tools needed: ¼\" nut driver, Phillips screwdriver, needle-nose pliers, smartphone (photograph all wiring harness connections before unplugging). Transfer connectors one at a time. Restore power and confirm LED fault code sequence on startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier PG8JAA036070AEJA\u003c\/strong\u003e packaged gas furnace units. Also fits Bryant and Payne models sharing the CEPL131012-01 \/ CEBD431012-01A board designation — confirm your existing board's part number on the label before ordering. Questions about fitment? Our HVAC parts specialists verify compatibility before you purchase — contact us today and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643210551667,"sku":"CARRIE-PG8JAA036070AEJA-CONTROL_BOARD-HK42FZ034","price":476.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643210584435,"sku":"CARRIE-PG8JAA036070AEJA-CONTROL_BOARD-HK42FZ034-GEN","price":419.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ034_728958a2-6f50-460e-9631-cc66445aeef7.jpg?v=1775036186","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa036070aeja-control-board-4zd3uz","provider":"National HVAC Parts","version":"1.0","type":"link"}