{"product_id":"carrier-transformer-fb4cnf018l08abaa","title":"OEM Carrier Transformer FB4CNF018L08ABAA for Model FB4CNF018L08ABAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer FB4CNF018L08ABAA for Model FB4CNF018L08ABAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier transformer is the genuine factory control transformer built for the FB4CNF018L08ABAA fan coil unit. It reduces incoming line voltage to the 24V low-voltage power that drives your thermostat, control board, and relay circuits. A burned-out transformer is one of the most common reasons an air handler stops responding to the thermostat altogether. Made to Carrier's exact electrical specifications and VA rating, this replacement is a true direct fit for the FB4CNF018L08ABAA and requires no wiring modifications. The install is a moderate job best left to an HVAC technician or a seasoned DIYer; always disconnect power at the breaker and check primary and secondary voltages before powering the unit back on. Genuine OEM Carrier parts ensure precise compatibility and long service life that generic substitutes can't promise. Order before 3PM CST and your transformer ships same-day, so you spend less time without heating or cooling. Rely on authentic Carrier components for your fan coil repair.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNF018L08ABAA.\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":62950846169459,"sku":"carrier-transformer-fb4cnf018l08abaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4cnf018l08abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}