{"product_id":"carrier-pg9maa036080adka-control-board-4zd3t7","title":"OEM Carrier Integrated Furnace Control Board HK42FZ016 for PG9MAA03608","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 for Model PG9MAA036080ADKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG9MAA036080ADKA\u003c\/strong\u003e gas furnace, sold under OEM part numbers \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and its updated kit designation \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 motor on every call for heat. When this board fails, symptoms include a furnace that won't fire at all, a system that locks out after one or two ignition attempts, erratic blower behavior, or a unit that runs but immediately shuts down. Fault LED blink codes on the board itself are your fastest diagnostic tool before condemning it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24 VAC control circuit | Line voltage range: 98–132 VAC @ 60 Hz | Ignitor output: 5A @ 120 VAC | Cool blower: 30A, 2 HP, 240 VAC | Heat blower: 5A, 1\/2 HP, 240 VAC | Inducer motor: 4A FLA \/ 8.0 LRA @ 120 VAC | Microprocessor-based with diagnostic LED blink codes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards are factory-programmed with exact timing sequences, safety lockout thresholds, and blower delay profiles specific to the PG9MAA036080ADKA. Generic aftermarket boards (ICM282-series) may run the furnace but can alter blower-off delays and ignition retry counts, potentially voiding your equipment warranty and masking underlying issues.\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 harness connections before removal. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a phone camera. The 325878-751 kit variant includes wiring adapter harnesses for legacy installations. Always re-attach the diagnostic fault code label inside the door after install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Directly fits Carrier model \u003cstrong\u003ePG9MAA036080ADKA\u003c\/strong\u003e single-stage gas furnace. Part number HK42FZ016 is the original board; 325878-751 is the current OEM kit replacement and includes plug adapter harnesses for drop-in compatibility. Verify your existing board's part number on the board label before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us today and ship the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642369528179,"sku":"CARRIE-PG9MAA036080ADKA-CONTROL_BOARD-HK42FZ016","price":166.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642369560947,"sku":"CARRIE-PG9MAA036080ADKA-CONTROL_BOARD-HK42FZ016-GEN","price":146.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_6ac4e8e5-2e92-4a75-b880-d0b19308f15e.jpg?v=1775036121","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa036080adka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}