{"product_id":"carrier-pg8maa066135afja-control-board-4zd3uz","title":"OEM Carrier Integrated Furnace Control Board HK42FZ034 — PG8MAA066135A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ034 for Model PG8MAA066135AFJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG8MAA066135AFJA\u003c\/strong\u003e gas furnace, carrying Carrier part number \u003cstrong\u003eHK42FZ034\u003c\/strong\u003e (also cross-referenced as CEPL131012-01 \/ CEBD431012-01A). The IFC board is the operational brain of your furnace — it sequences ignition, manages the inducer and blower motors, monitors all safety switches and pressure circuits, and executes every heating call from the thermostat. When this board fails, symptoms range from a furnace that refuses to fire, to random mid-cycle lockouts, error code flashes on the LED diagnostic indicator, or a blower that runs continuously or not at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HK42FZ034 | Cross-ref: CEPL131012-01, CEBD431012-01A | Factory Authorized Carrier replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards are manufactured to exact Carrier voltage, timing, and sequencing tolerances. Aftermarket substitutes frequently mistime ignition sequences or misread pressure-switch signals, causing nuisance lockouts and premature component wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and gas before servicing. Document all wiring connector positions (photo recommended). Tools needed: ¼\" nut driver, needle-nose pliers, multimeter. Note any active fault codes from the LED before removal — they aid diagnosis. A trained HVAC technician is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. 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 Carrier model \u003cstrong\u003ePG8MAA066135AFJA\u003c\/strong\u003e gas furnace. Also fits a broad range of Carrier, Bryant, and Payne furnaces using the HK42FZ034 \/ CEPL131012-01 board specification — verify your existing board's part number against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642858819955,"sku":"CARRIE-PG8MAA066135AFJA-CONTROL_BOARD-HK42FZ034","price":476.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642858852723,"sku":"CARRIE-PG8MAA066135AFJA-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_3c3909d2-d2ea-46f8-8af7-cc40d1651c64.jpg?v=1775036234","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa066135afja-control-board-4zd3uz","provider":"National HVAC Parts","version":"1.0","type":"link"}