{"product_id":"carrier-pg9maa048080acka-control-board-4zd3t7","title":"OEM Carrier Integrated Furnace Control Board HK42FZ016 \/ 325878-751 —","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 \/ 325878-751 for Model PG9MAA048080ACKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM integrated furnace control board (IFC) for the \u003cstrong\u003eCarrier PG9MAA048080ACKA\u003c\/strong\u003e gas furnace, carrying primary part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and its current OEM successor kit number \u003cstrong\u003e325878-751\u003c\/strong\u003e. The IFC board is the brain of your furnace — it sequences the inducer motor, hot surface igniter, gas valve, and blower through every heating cycle. When this board fails, typical symptoms include: the furnace enters hard lockout after ignition attempts, the blower runs continuously or not at all, the inducer starts but the burner never lights, or the system displays a fault LED blink code indicating a control failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input range 98–132 VAC at 60 Hz | Igniter output: 5A at 120 VAC | Cool blower: 30A, 2 HP, 240 VAC | Heat blower: 5A, 1\/2 HP, 240 VAC | Inducer motor: 4A (FLA), 8.0A (LRA) at 120 VAC | Compatible with 24 VAC standard thermostat | Onboard diagnostic LED blink codes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This listing ships the genuine Carrier OEM board (325878-751 kit), factory-programmed with Carrier's proprietary sequencing logic and brownout\/reverse-polarity protection. Aftermarket ICM282-series clones may lack full fault-code compliance and exact timing calibration, risking nuisance lockouts or voided equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Power down and lock out the furnace at the disconnect before starting. Photograph all wiring connections and note LED blink code before removing the old board. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone camera. Discharge any residual voltage. The kit (325878-751) includes the board and plug harness for a clean, direct swap. Allow 30 minutes for an experienced DIYer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM Carrier manufacturer warranty included. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier PG9MAA048080ACKA\u003c\/strong\u003e gas furnaces. Part number 325878-751 is Carrier's current active replacement for the legacy HK42FZ016 board and also supersedes HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, and HK42FZ013. Always verify your existing board's part number on the board label before ordering. Questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — \u003cstrong\u003eorder now and we ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642360942963,"sku":"CARRIE-PG9MAA048080ACKA-CONTROL_BOARD-HK42FZ016","price":450.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642360975731,"sku":"CARRIE-PG9MAA048080ACKA-CONTROL_BOARD-HK42FZ016-GEN","price":396.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_b40b552b-d9ed-44f0-9cad-c2e05a9dcf0f.jpg?v=1775036073","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048080acka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}