{"product_id":"carrier-pg8daa036095adja-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 PG8DAA036095ADJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG8DAA036095ADJA\u003c\/strong\u003e gas furnace, sold under primary OEM part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and its current successor kit \u003cstrong\u003e325878-751\u003c\/strong\u003e. The IFC board is the brain of your furnace — it sequences every heating cycle from inducer startup through ignition, gas valve control, blower operation, and safe shutdown. When it fails, symptoms include a complete no-heat lockout, furnace starting then immediately shutting down, erratic blower behavior, or a fault LED flashing a diagnostic code with no recovery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input Voltage: 98–132 VAC at 60 Hz | Ignitor Output: 5A at 120 VAC | Cool Blower: 30A, 2 HP, 240 VAC | Heat Blower: 5A, 1\/2 HP, 240 VAC | Inducer Motor: 4A, FLA-8.0 LRA at 120 VAC | Compatible with 24 VAC standard thermostats | Diagnostic LED fault codes included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board — not a third-party ICM282 clone. OEM firmware is factory-calibrated to the exact ignition timing, blower delay profiles, and lockout thresholds of the PG8DAA036095ADJA. Aftermarket boards often use generalized firmware that can cause nuisance lockouts or premature component wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off gas and 120V power before starting. Photograph all wiring harness connections before disconnecting. The 325878-751 kit includes adapter plug harnesses for compatibility with older board generations. Tools needed: 1\/4\" nut driver, needle-nose pliers, smartphone camera. Always verify fault LED label is affixed to furnace door after install. Estimated time: 30–60 minutes.\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 in OEM-protective packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003ePG8DAA036095ADJA\u003c\/strong\u003e single-stage gas furnace. OEM part HK42FZ016 has been superseded by kit 325878-751, which ships with adapter harnesses for seamless installation. Cross-references: CEBD431012-01A, CEPL1311012-01, 1012-940-M. Verify your existing board part number on the board label before ordering. Have a question about fitment? Our HVAC technicians verify compatibility before you buy — contact us today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643234341235,"sku":"CARRIE-PG8DAA036095ADJA-CONTROL_BOARD-HK42FZ016","price":450.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643234374003,"sku":"CARRIE-PG8DAA036095ADJA-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_78158015-f0d2-43be-a249-2050c29fdd79.jpg?v=1775036092","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa036095adja-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}