{"product_id":"carrier-transformer-ff1dna030005abaa","title":"OEM Carrier Transformer for Model FF1DNA030005ABAA Fan Coil Unit","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Model FF1DNA030005ABAA Fan Coil Unit\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer is the factory replacement for the FF1DNA030005ABAA fan coil air handler. The transformer converts incoming line voltage into the low-voltage 24V control power that runs your thermostat, control board, and relay circuits. A failed transformer usually leaves the entire system dead — no thermostat response, no blower, and no cooling — so it's an essential component for keeping your air handler operational. Built to the exact VA rating and voltage specifications of the FF1DNA030005ABAA, this part delivers stable control power and dependable startup every cycle. Installation is a moderate-difficulty task best left to an HVAC professional, as it involves connecting the correct primary and secondary leads; always shut off power at the breaker and label wiring before removing the old unit. Choosing the genuine OEM transformer guarantees correct fit and preserves your equipment warranty. In stock and ships same-day when ordered before 3PM CST. Order now to bring control power back to your Carrier air handler fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FF1DNA030005ABAA.\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":62946649997683,"sku":"carrier-transformer-ff1dna030005abaa","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-ff1dna030005abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}