{"product_id":"carrier-transformer-fb4anf036005afaa","title":"OEM Carrier Transformer for Air Handler Model FB4ANF036005AFAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Air Handler Model FB4ANF036005AFAA\u003c\/h1\u003e\n\u003cp\u003ePower your control circuit correctly with this genuine OEM Carrier transformer for the FB4ANF036005AFAA fan coil air handler. The transformer steps down incoming line voltage to the low-voltage power (typically 24V) your thermostat, control board, and relays depend on. When a transformer fails, you'll often see a completely dead thermostat, an unresponsive control board, or a system that won't power up at all. This OEM replacement is built to the precise voltage and VA rating Carrier specified for the FB4ANF036005AFAA, ensuring proper power delivery and full compatibility. Installation is moderate and best for those comfortable with electrical work: disconnect all power, label and photograph the primary and secondary leads, mount the new transformer, and reconnect the wiring exactly as before. Most swaps take 30 minutes or less; a technician can handle it quickly if you'd rather not. Order before 3 PM CST for same-day shipping and restore power to your system fast. Genuine Carrier quality means safe, dependable operation.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF036005AFAA.\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":62953602285939,"sku":"carrier-transformer-fb4anf036005afaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4anf036005afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}