{"product_id":"carrier-pg9maa036060aaka-control-board-4zd3t7","title":"OEM Carrier IFC Control Board HK42FZ016 \/ 325878-751 — PG9MAA036060AAK","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 \/ 325878-751 for Model PG9MAA036060AAKA\u003c\/h1\u003e\u003cp\u003eThis OEM integrated furnace control (IFC) board is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9MAA036060AAKA\u003c\/strong\u003e single-stage gas furnace. The IFC board is the brain of the heating system — it sequences the inducer motor, hot surface igniter, gas valve, and blower motor in precise timed stages on every call for heat. When the board fails, symptoms range from a complete no-heat lockout and absent LED diagnostic codes to erratic blower operation, ignition attempts with no flame carry-over, or a furnace that powers up but immediately shuts down. Note: OEM part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e has been superseded by the updated kit \u003cstrong\u003e325878-751\u003c\/strong\u003e, which includes adapter wiring harnesses for drop-in compatibility with your existing connector configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control circuit | Input range 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 FLA \/ 8.0A LRA @ 120 VAC | Fixed-speed furnace control | Diagnostic LED fault codes included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part (or its direct OEM-issued kit successor 325878-751), engineered to factory timing and sequencing tolerances. Aftermarket boards frequently use approximated timing curves that cause nuisance lockouts, premature heat exchanger stress, or warranty-voiding blower delays — none of which apply to this OEM unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and gas before beginning. The 325878-751 kit ships with wiring adapter harnesses for older-style connector boards. Photograph all existing wiring before removal. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter. Always transfer the fault-code label to the furnace door panel post-install.\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 NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Directly fits Carrier model \u003cstrong\u003ePG9MAA036060AAKA\u003c\/strong\u003e single-stage gas furnace. OEM part HK42FZ016 is superseded by kit 325878-751 — both are fulfilled by this listing. Verify your existing board's part number against HK42FZ016 or 325878-751 before ordering. Our team is available to confirm fitment prior to purchase — contact us before you order if you have any doubts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642375229811,"sku":"CARRIE-PG9MAA036060AAKA-CONTROL_BOARD-HK42FZ016","price":468.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642375262579,"sku":"CARRIE-PG9MAA036060AAKA-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_5fcf4474-29d3-45c4-af72-d7fcddb76476.jpg?v=1775035884","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa036060aaka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}