{"product_id":"carrier-transformer-fb4cnf036l10adaa","title":"OEM Carrier Transformer for Model FB4CNF036L10ADAA Air Handler","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Model FB4CNF036L10ADAA Air Handler\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer is the authentic low-voltage power replacement for the FB4CNF036L10ADAA fan coil air handler. The transformer reduces line voltage to the 24V control signal needed to operate the thermostat, contactor, and control board. If your unit shows a blank thermostat, has no 24V control power, or fails to respond to heating or cooling demands, a bad transformer is a frequent cause. Built to precise factory specifications for the FB4CNF036L10ADAA, this part provides an exact fit and reliable performance that generic substitutes cannot guarantee. The installation is moderate and best left to a qualified HVAC technician: shut off all power, transfer the labeled primary and secondary leads, and mount in the original spot, usually in under 30 minutes. Restore safe, dependable 24V control power with an authentic Carrier component. This item is in stock and ships same-day when ordered before 3PM CST. Rely on genuine OEM quality for lasting durability and steady operation season after season.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNF036L10ADAA.\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":62950530711923,"sku":"carrier-transformer-fb4cnf036l10adaa","price":74.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4cnf036l10adaa","provider":"National HVAC Parts","version":"1.0","type":"link"}