{"product_id":"carrier-transformer-fa4anf042000agaa","title":"OEM Carrier Transformer EH680001 for Model FA4ANF042000AGAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer EH680001 for Model FA4ANF042000AGAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer steps down line voltage to the 24V control voltage your FA4ANF042000AGAA fan coil needs to power the thermostat, control board, and relays. When the transformer fails, you'll typically lose all control functions: a dead thermostat, an unresponsive blower, or a system that won't start at all. This factory-spec replacement matches the exact primary and secondary voltage and VA rating required by the FA4ANF042000AGAA, ensuring stable, reliable control power. Installation is moderate difficulty and best left to a qualified HVAC technician: disconnect power, label and transfer the primary and secondary leads, mount the new transformer, and restore power to confirm proper 24V output. Choosing OEM ensures the correct rating and protects against the nuisance failures common with mismatched generics. Every order placed before 3PM CST ships same-day to get your Carrier system back online fast. Backed by our parts guarantee and expert HVAC support, this transformer is the dependable repair for your FA4ANF042000AGAA air handler.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4ANF042000AGAA.\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":62957907935603,"sku":"carrier-transformer-fa4anf042000agaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fa4anf042000agaa","provider":"National HVAC Parts","version":"1.0","type":"link"}