{"product_id":"carrier-transformer-ff1ana030003aaaa","title":"OEM Carrier Transformer FF1ANA030003AAAA for Model FF1ANA030003AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer FF1ANA030003AAAA for Model FF1ANA030003AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier transformer is the genuine factory control transformer for the FF1ANA030003AAAA fan coil unit. It converts incoming line voltage to the 24V signal that drives your thermostat, relays, and low-voltage control board, bringing a dead or unresponsive system back to life. Manufactured to Carrier's exact specifications, it delivers the correct secondary voltage and bolts directly to the original mounting location with matching wire connections on your FF1ANA030003AAAA, eliminating the compatibility risks of universal parts. Installation is moderate and recommended for an HVAC professional: kill the power, document the existing line and low-voltage wiring, then mount and rewire the replacement. A properly matched OEM transformer safeguards your control electronics and preserves equipment warranty coverage. We keep this part in stock and ship same-day on orders placed before 3PM CST. Choose genuine Carrier parts from NationalHVACParts.com for guaranteed fit, reliable voltage output, and trouble-free operation throughout the heating and cooling seasons.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FF1ANA030003AAAA.\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":62946888679795,"sku":"carrier-transformer-ff1ana030003aaaa","price":48.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-ff1ana030003aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}