{"product_id":"carrier-control-board-fb4cnp048t00aaaa","title":"OEM Carrier Control Board for Model FB4CNP048T00AAAA Air Handler","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4CNP048T00AAAA Air Handler\u003c\/h1\u003e\n\u003cp\u003eKeep your FB4CNP048T00AAAA Carrier fan coil running correctly with this genuine OEM control board, the central module that governs blower speed, electric heat sequencing, fan-on\/off delays, and the safety interlocks that protect the system. A failing board often shows up as a blower that won't start, fan that won't shut off, intermittent heating or cooling, or nuisance lockouts — all symptoms of corrupted control logic. Made to Carrier's exact factory specification, this board matches the original relay configuration, terminal pinout, and firmware so it drops straight in without adapters or rewiring, unlike universal substitutes. The job is moderate and within reach of an experienced DIYer or any HVAC tech: disconnect power, document the wiring with photos, move each connector to the new board, and reseat it in the mounting tabs. Expect 30–45 minutes. The OEM choice guarantees correct operation and preserves your warranty-grade fit. This board is in stock now, and any order placed before 3PM CST ships the same day to get your air handler back in service quickly.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNP048T00AAAA.\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":62949916049779,"sku":"carrier-control-board-fb4cnp048t00aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4cnp048t00aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}