{"product_id":"carrier-pg9maa048060abka-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 PG9MAA048060ABKA\u003c\/h1\u003e\u003cp\u003eThis OEM Integrated Furnace Control (IFC) board is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA048060ABKA\u003c\/strong\u003e single-stage gas furnace. Originally supplied as \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and superseded by the current kit number \u003cstrong\u003e325878-751\u003c\/strong\u003e, this board is the brain of your furnace — orchestrating the entire heating sequence from inducer startup and hot surface ignition through gas valve activation, blower operation, and safety shutoff. When the IFC board fails, symptoms typically include a furnace that attempts ignition then locks out, a blower that runs continuously or not at all, or a unit with no response whatsoever at the thermostat call for heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24 VAC control circuit | 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 at 120 VAC | Includes wiring adapter harnesses for legacy board retrofits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM 325878-751 kit ships with factory-matched adapter harnesses and is pre-loaded with Carrier-certified firmware. Aftermarket ICM282-series boards may lack proper diagnostic LED flash codes or cause nuisance lockouts due to timing deviations — always use OEM on furnaces under service agreements or warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Power off and verify 0 VAC at board terminals before touching any wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring harness connections before removal. The 325878-751 kit includes adapter harnesses if replacing the older HK42FZ016-style board with the large black enclosure cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse via tracked carrier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PG9MAA048060ABKA\u003c\/strong\u003e single-stage gas furnace. OEM part number HK42FZ016 is the original board; 325878-751 is the current factory-authorized replacement kit and is fully backward-compatible. Also fits select Bryant and Payne models sharing the same IFC platform — verify your existing part number against HK42FZ016 or 325878-751 before ordering. Questions about fitment? Our HVAC parts team verifies compatibility before you buy — in stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642367005043,"sku":"CARRIE-PG9MAA048060ABKA-CONTROL_BOARD-HK42FZ016","price":468.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642367037811,"sku":"CARRIE-PG9MAA048060ABKA-CONTROL_BOARD-HK42FZ016-GEN","price":412.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_fbaa2062-5fd2-40ea-aed8-6bc03fa678a6.jpg?v=1775036079","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa048060abka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}