{"product_id":"carrier-pg8jaa048070aeja-control-board-4zd3uz","title":"OEM Carrier Integrated Furnace Control Board HK42FZ034 — PG8JAA048070A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ034 for Model PG8JAA048070AEJA\u003c\/h1\u003e\u003cp\u003eThis OEM Integrated Furnace Control (IFC) board is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8JAA048070AEJA\u003c\/strong\u003e gas furnace. The control board is the brain of your heating system — it sequences every stage of furnace operation, from energizing the inducer motor and monitoring the pressure switch, to firing the igniter, proving the flame, and managing blower timing. When it fails, symptoms range from complete no-heat lockout and repetitive error-code flashing to erratic blower behavior, ignition failures that never establish flame, or a furnace that shuts down immediately after startup. Before condemning the board, verify your flame sensor, pressure switches, and limit switches — but if all check out and the unit still misbehaves, the IFC board is the likely culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK42FZ034 | Board Refs: CEPL131012-01 \/ CEBD431012-01A | Factory-authorized exact replacement for Carrier PG8JAA048070AEJA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM board, precision-matched to factory firmware and terminal layout. Aftermarket boards often deviate in timing sequences and safety lockout logic, risking nuisance shutdowns or reduced safety protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Photograph all wiring harness connections before removal. Disconnect power and gas before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone or camera for reference photos. Transfer one connector at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003ePG8JAA048070AEJA\u003c\/strong\u003e gas furnace. Also cross-references boards CEPL131012-01 and CEBD431012-01A. Confirm your existing board's part number against your unit's data plate or wiring diagram before ordering. Our fitment specialists are available to verify compatibility before you buy — no guesswork, no return headaches. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643202359667,"sku":"CARRIE-PG8JAA048070AEJA-CONTROL_BOARD-HK42FZ034","price":456.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643202392435,"sku":"CARRIE-PG8JAA048070AEJA-CONTROL_BOARD-HK42FZ034-GEN","price":401.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ034_8165b84f-cc86-42d4-a561-6e8b7b5a2b4d.jpg?v=1775036191","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa048070aeja-control-board-4zd3uz","provider":"National HVAC Parts","version":"1.0","type":"link"}