{"product_id":"carrier-transformer-fb4cnp036t00aaaa","title":"OEM Carrier Transformer ET01EZ238 for Model FB4CNP036T00AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer ET01EZ238 for Model FB4CNP036T00AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier transformer (ET01EZ238) steps line voltage down to the 24V control voltage that powers the thermostat, control board, and relays in the Carrier FB4CNP036T00AAAA fan coil unit. When the air handler is completely dead, the thermostat screen is blank, or the blower won't start, a failed transformer is a primary suspect. This genuine Carrier replacement meets the exact primary and secondary voltage ratings and provides the proper VA capacity to carry your unit's control load without overheating. Installation is moderate and should be handled by a qualified HVAC technician: power down at the disconnect, label the primary and secondary leads, mount the new transformer, and reconnect the wiring exactly. Always rule out a shorted control wire before replacing the part. The OEM transformer guarantees correct fit and durable performance over generic substitutes. We stock this part and ship same-day on all orders placed before 3PM CST. Power your FB4CNP036T00AAAA back up quickly with the genuine Carrier transformer.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNP036T00AAAA.\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":62950022513011,"sku":"carrier-transformer-fb4cnp036t00aaaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4cnp036t00aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}