{"product_id":"carrier-transformer-fc4dnf048008aaaa","title":"OEM Carrier Transformer for Fan Coil Model FC4DNF048008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Fan Coil Model FC4DNF048008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer reduces incoming line voltage to the 24V control power required by the thermostat, control board, and relays in the FC4DNF048008AAAA fan coil unit. A failed transformer commonly leaves the system unresponsive or the thermostat blank, and installing the correct factory-spec part restores dependable low-voltage control. Designed specifically for the FC4DNF048008AAAA, it provides the proper VA rating, primary and secondary voltages, and mounting fit for a clean swap. Installation is moderate and best handled by a qualified HVAC technician: disconnect power, note existing wiring, install the new transformer, and verify steady 24V output. The OEM part protects downstream electronics from voltage problems and maintains full manufacturer compatibility. Backed by genuine Carrier quality, it offers reliable, long-lasting performance. In stock and ships same-day when you order before 3PM CST, returning your air handler to service quickly. Order confidently knowing this is the precise replacement Carrier intended for your equipment.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4DNF048008AAAA.\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":62947187065203,"sku":"carrier-transformer-fc4dnf048008aaaa","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fc4dnf048008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}