{"product_id":"carrier-pg8jaa066110afja-control-board-4zd3uz","title":"OEM Carrier Integrated Furnace Control Board HK42FZ034 — PG8JAA066110A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ034 for Model PG8JAA066110AFJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG8JAA066110AFJA\u003c\/strong\u003e gas furnace, sold under Carrier part number \u003cstrong\u003eHK42FZ034\u003c\/strong\u003e (board references CEPL131012-01 \/ CEBD431012-01A). The IFC board is the central brain of your furnace — it sequences every stage of operation: inducer startup, igniter warm-up, gas valve opening, flame sensing, and blower motor staging. When it fails, symptoms range from a complete no-heat lockout and repeated ignition attempts to erratic short-cycling, fault LED codes, or blower motor running continuously with no heat output.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK42FZ034 | Board Ref: CEPL131012-01 \/ CEBD431012-01A | Factory-authorized replacement for Carrier, Bryant, and Payne furnaces sharing this control platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized board engineered to exact OEM specifications — not an aftermarket clone. OEM boards preserve factory diagnostic LED codes, precise timing sequences, and full compatibility with all connected safety switches, protecting your warranty and system longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 120V line power before service. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, smartphone (photograph all wiring harness connections before removal). Transfer one connector at a time to avoid miswiring. Confirm all fault codes are cleared after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse — get your heat back fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for the \u003cstrong\u003eCarrier PG8JAA066110AFJA\u003c\/strong\u003e gas furnace. Also cross-references to Bryant and Payne models sharing the HK42FZ034 \/ CEPL131012-01 control platform. Always verify your existing board's part number on the label before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643110773107,"sku":"CARRIE-PG8JAA066110AFJA-CONTROL_BOARD-HK42FZ034","price":476.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643110805875,"sku":"CARRIE-PG8JAA066110AFJA-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_db35a030-b442-4119-a547-1432d1e16ea1.jpg?v=1775036205","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa066110afja-control-board-4zd3uz","provider":"National HVAC Parts","version":"1.0","type":"link"}