{"product_id":"carrier-transformer-fa4bnf024005aaaa","title":"OEM Carrier Transformer Replacement for Model FA4BNF024005AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer Replacement for Model FA4BNF024005AAAA\u003c\/h1\u003e\n\u003cp\u003eThis authentic OEM Carrier transformer is the correct factory replacement for the FA4BNF024005AAAA fan coil unit. The transformer reduces incoming line voltage to the low-voltage control circuit that powers your thermostat, relays, and control board. When the transformer fails or shorts out, the thermostat goes dark and the system stops responding, so a correctly matched transformer is essential to regaining control of the equipment. Built to Carrier's original primary and secondary voltage specifications, this unit installs directly into the FA4BNF024005AAAA using the existing mounting bracket and wiring terminals without modification. Installation is moderate in difficulty and best performed by a licensed HVAC technician, taking around 30 to 45 minutes including confirmation of proper secondary voltage after power-up. Always disconnect power before servicing. Ordering is quick and every order placed before 3PM CST ships the same business day from our US warehouse. Choose this genuine OEM transformer to ensure a correct fit, safe operation, and complete restoration of your system's control functions.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4BNF024005AAAA.\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":62956463784307,"sku":"carrier-transformer-fa4bnf024005aaaa","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fa4bnf024005aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}