{"product_id":"carrier-control-board-fb4anf024010abaa","title":"OEM Carrier Control Board HK42FZ034 for Model FB4ANF024010ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ034 for Model FB4ANF024010ABAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board (HK42FZ034) is the central circuit board controlling blower timing, fan relays, and safety logic in your Carrier FB4ANF024010ABAA fan coil air handler. Common signs of a failed board include a system that won't start, a blower that runs continuously, or erratic on\/off cycling. This genuine OEM board is built to the precise specifications of the FB4ANF024010ABAA, delivering the correct relay sequencing and voltage handling that aftermarket boards may not match. Installation is moderate in difficulty and best done by an HVAC technician: disconnect power at the breaker, photograph the existing wiring, transfer each connector to the new board, and remount—typically 30-45 minutes. Verify your unit's part number against the board label before ordering for a guaranteed fit. Genuine Carrier quality ensures dependable, long-term operation. In stock and ships same-day when you order before 3PM CST, getting your air handler back online fast. Order today.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF024010ABAA.\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":62953971155315,"sku":"carrier-control-board-fb4anf024010abaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf024010abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}