{"product_id":"carrier-transformer-fb4cnf024t00abaa","title":"OEM Carrier Transformer 40VA 24V for Model FB4CNF024T00ABAA Unit","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer 40VA 24V for Model FB4CNF024T00ABAA Unit\u003c\/h1\u003e\n\u003cp\u003eThis genuine Carrier transformer supplies the regulated 24-volt control power your FB4CNF024T00ABAA fan coil depends on to operate the thermostat, relays, and control board. Because a failed transformer typically cuts all power to the system, leaving a dead thermostat and no cooling response, it is among the most common parts to diagnose and replace. Built to exact OEM Carrier specifications, this replacement matches the factory primary and secondary windings and original mounting location, so it installs with no rewiring, splicing, or bracket changes. A qualified technician or confident DIYer can usually complete the job in roughly 30 minutes with a screwdriver and nut driver after shutting off power at the disconnect. Using the authentic component protects your control board and maintains Carrier reliability and warranty compliance. Check the VA rating of the old transformer before ordering. Orders placed before 3PM CST ship the same business day from our US warehouse. Covered by our exact-fit guarantee for the FB4CNF024T00ABAA fan coil.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4CNF024T00ABAA.\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":62950660342131,"sku":"carrier-transformer-fb4cnf024t00abaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fb4cnf024t00abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}