{"product_id":"carrier-transformer-fd3ana024010aaaa","title":"OEM Carrier Transformer Replacement for Model FD3ANA024010AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer Replacement for Model FD3ANA024010AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer provides the 24-volt control power that your FD3ANA024010AAAA fan coil unit relies on to operate its thermostat circuit, relays, and control board. A failed transformer cuts off all low-voltage control, leaving the unit unresponsive to thermostat calls for heating or cooling. Manufactured to the precise primary and secondary ratings of the original, this factory replacement delivers stable control voltage and protects sensitive boards from damage. It drops directly into the FD3ANA024010AAAA in the original mounting location with matching leads. Installation is moderate and best performed by a qualified technician: disconnect power, document the wiring, and move each lead one at a time to prevent miswiring. Installing the correct OEM transformer avoids voltage mismatches that can destroy control electronics. This part is in stock and ships same-day when ordered before 3PM CST, so your Carrier system is restored quickly. OEM-grade materials ensure dependable, long-lasting performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FD3ANA024010AAAA.\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":62947127755123,"sku":"carrier-transformer-fd3ana024010aaaa","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fd3ana024010aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}