{"product_id":"carrier-pg9maa060140adka-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 PG9MAA060140ADKA\u003c\/h1\u003e\u003cp\u003eThis OEM integrated furnace control board is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA060140ADKA\u003c\/strong\u003e gas furnace. Originally sold as part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and superseded by the updated kit number \u003cstrong\u003e325878-751\u003c\/strong\u003e, this board is the central command center of your furnace — sequencing the inducer motor, hot surface igniter, gas valve, and blower in precise timing. When it fails, symptoms typically include a complete no-heat lockout, erratic blower behavior, short-cycling, or a furnace that starts then shuts off within seconds due to a fault code the board can no longer process correctly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24 VAC thermostat input | Ignitor output: 5A @ 120 VAC | Cool blower: 30A, 2 HP, 240 VAC | Heat blower: 5A, 1\/2 HP, 240 VAC | Inducer motor: 4A FLA \/ 8.0A LRA @ 120 VAC | Operating range: 98–132 VAC @ 60 Hz | Microprocessor-based with LED diagnostic fault codes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM-grade board (ICM Controls, factory-authorized) built to exact Carrier specifications. Generic aftermarket boards often lack factory-calibrated timing sequences, increasing the risk of nuisance lockouts or premature failure of downstream components like the gas valve and igniter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off gas supply and 120V power at the disconnect before beginning. Label or photograph all wire harness connections and terminals before removal. Tools needed: 1\/4\" nut driver, flathead screwdriver, needle-nose pliers, smartphone camera for reference photos. Anti-static precautions required — touch a grounded metal surface before handling the board.\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 original OEM packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and tested for the \u003cstrong\u003eCarrier PG9MAA060140ADKA\u003c\/strong\u003e packaged gas furnace. OEM part number HK42FZ016 has been officially superseded by kit number 325878-751 — both are fulfilled by this listing. Verify your existing board's part number against the data plate inside the furnace cabinet before ordering. Need fitment verification? Our HVAC parts specialists confirm compatibility before you buy — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642256904563,"sku":"CARRIE-PG9MAA060140ADKA-CONTROL_BOARD-HK42FZ016","price":224.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642256937331,"sku":"CARRIE-PG9MAA060140ADKA-CONTROL_BOARD-HK42FZ016-GEN","price":197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_56b48fff-8fc6-4c5e-8f0e-b565fe12bb8b.jpg?v=1775036065","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa060140adka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}