{"product_id":"carrier-transformer-fb4cnf036l15adaa","title":"OEM Carrier Transformer for Model FB4CNF036L15ADAA Air Handler","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Model FB4CNF036L15ADAA Air Handler\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer is the authentic low-voltage power replacement for the FB4CNF036L15ADAA fan coil air handler. The transformer steps line voltage down to the 24V control signal that drives the thermostat, contactor, and control board. Telltale signs of a failed transformer include a dead thermostat, no 24V control power, or a system that won't initiate heating or cooling. Built to precise factory specifications for the FB4CNF036L15ADAA, this part delivers an exact fit and reliable performance that generic equivalents can't promise. The install is moderate and recommended for a licensed HVAC technician: disconnect all power, transfer the labeled primary and secondary leads, and mount in the original position, generally in under 30 minutes. Restore safe, code-compliant control power to your air handler with an authentic Carrier component. In stock now and ships same-day when you order before 3PM CST, reducing costly downtime. Depend on genuine OEM quality for long-term durability and steady, reliable system performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNF036L15ADAA.\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":62950530482547,"sku":"carrier-transformer-fb4cnf036l15adaa","price":74.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4cnf036l15adaa","provider":"National HVAC Parts","version":"1.0","type":"link"}