{"product_id":"carrier-pg8daa048095aaja-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 PG8DAA048095AAJA\u003c\/h1\u003e\u003cp\u003eThis OEM integrated furnace control (IFC) board is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8DAA048095AAJA\u003c\/strong\u003e gas furnace. The IFC board is the brain of your heating system — it sequences the inducer motor, hot surface igniter, gas valve, and blower motor on every call for heat. When it fails, symptoms range from hard lockout with a flashing LED fault code, to intermittent no-heat calls, random blower operation, or a furnace that starts the inducer but never attempts ignition. Note: OEM part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e has been superseded by the updated kit \u003cstrong\u003e325878-751\u003c\/strong\u003e, which includes wiring adapter harnesses for plug-and-play installation on both older and newer board configurations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input voltage 98–132 VAC @ 60 Hz | Igniter output: 5A @ 120 VAC | Cool blower: 30A, 2 HP, 240 VAC | Heat blower: 5A, 1\/2 HP, 240 VAC | Inducer motor: 4A @ 120 VAC | Gas valve: 24 VAC | Compatible with standard 24 VAC thermostat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board factory-programmed for exact blower timing, ignition trial sequences, and lockout logic specific to your PG8DAA048095AAJA. Generic aftermarket boards (ICM282A\/B series) use approximate timing tables and lack the OEM diagnostic code labeling — acceptable for budget repairs, but OEM is always the recommended spec for warranty and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Power down and tag out the furnace at the breaker before opening the cabinet. The 325878-751 kit includes adapter harnesses for legacy wiring configurations; photograph all connector positions before unplugging. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone camera. Discharge any static before handling the board. Fault code label included — must be affixed inside the furnace cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty on defects. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003ePG8DAA048095AAJA\u003c\/strong\u003e single-stage gas furnace. Also cross-references Carrier\/Bryant\/Payne models using OEM part numbers HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, HK42FZ013, HK42FZ016, HK42FZ034, CEBD431012-01A, and CEPL1311012-01. Verify your existing board's part number on the label before ordering. Questions about fitment? Our HVAC parts team confirms compatibility before you buy — ships today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643233816947,"sku":"CARRIE-PG8DAA048095AAJA-CONTROL_BOARD-HK42FZ016","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643233849715,"sku":"CARRIE-PG8DAA048095AAJA-CONTROL_BOARD-HK42FZ016-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_34a22b1b-06d5-4fe5-9799-b88be0009274.jpg?v=1775036089","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa048095aaja-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}