{"product_id":"carrier-pg9maa060080adka-control-board-4zd3t7","title":"OEM Carrier Integrated Furnace Control Board HK42FZ016 — PG9MAA060080A","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board HK42FZ016 for Model PG9MAA060080ADKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Integrated Furnace Control (IFC) board for the \u003cstrong\u003eCarrier PG9MAA060080ADKA\u003c\/strong\u003e gas furnace, supplied under primary part number \u003cstrong\u003eHK42FZ016\u003c\/strong\u003e and updated kit part number \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 on every single call for heat. When it fails, symptoms range from a complete no-heat lockout and continuous fault-code LED flashing, to erratic ignition attempts, blower running non-stop, or the furnace failing to advance past the inducer pre-purge stage. Do not overlook the IFC board when other components — igniter, flame sensor, and pressure switches — have already been verified good.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e HK42FZ016 (original IFC board) | 325878-751 (current OEM conversion kit with adapter harnesses for legacy wiring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The factory OEM board ships with Carrier's exact firmware, fault-code timing, and terminal layout. Third-party aftermarket boards frequently use imprecise timing delays for inducer pre-purge and blower-off delay, leading to premature heat exchanger stress and voided equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and gas supply before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, smartphone (photograph all wiring before disconnecting). The 325878-751 kit includes adapter harnesses to simplify connection on older wiring configurations — follow the enclosed instruction sheet carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003ePG9MAA060080ADKA\u003c\/strong\u003e gas furnace. The 325878-751 kit supersedes HK42FZ016 and also replaces HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, and HK42FZ011 on applicable models — always verify your unit's data plate part number before ordering. Questions? Our HVAC parts specialists confirm fitment before your order ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642301010291,"sku":"CARRIE-PG9MAA060080ADKA-CONTROL_BOARD-HK42FZ016","price":472.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642301043059,"sku":"CARRIE-PG9MAA060080ADKA-CONTROL_BOARD-HK42FZ016-GEN","price":415.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK42FZ016_9952a01d-f0fe-477e-920c-034036ecdf70.jpg?v=1775036152","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa060080adka-control-board-4zd3t7","provider":"National HVAC Parts","version":"1.0","type":"link"}