{"product_id":"carrier-control-board-fa4anf048000afaa","title":"OEM Carrier Control Board HK42FZ Module for Model FA4ANF048000AFAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ Module for Model FA4ANF048000AFAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board manages ignition sequencing, blower timing, and safety lockouts for your Carrier FA4ANF048000AFAA fan coil air handler. As the central logic module, it monitors thermostat calls, coordinates the blower motor, and protects the system against fault conditions, restoring reliable heating and cooling operation when your unit fails to start, short-cycles, or throws diagnostic fault codes. Built to exact factory specifications, this board ensures correct voltage handling and plug-and-play connector compatibility with the FA4ANF048000AFAA, eliminating the guesswork of universal replacements. Installation is moderate and best handled by an HVAC professional: disconnect power, photograph wiring, transfer harnesses to matching terminals, and secure the board to the existing standoffs. Most techs complete the swap in under an hour. Choosing the OEM part preserves your equipment warranty and long-term reliability. In stock and ships same-day when ordered before 3PM CST, so you can get your system back online fast. Backed by our HVAC parts experts if you need help confirming fit.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4ANF048000AFAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62957489979763,"sku":"carrier-control-board-fa4anf048000afaa","price":249.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4anf048000afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}