{"product_id":"carrier-transformer-fc4cnb060000aaaa","title":"OEM Carrier Transformer P291-2046 for Model FC4CNB060000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer P291-2046 for Model FC4CNB060000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier transformer (P291-2046) steps down 208\/240V line voltage to the 24V control voltage your fan coil unit needs to power the thermostat, contactor, and control circuit. It is a direct-fit replacement for the Carrier FC4CNB060000AAAA fan coil, restoring proper low-voltage control when your system has no power at the thermostat or the control board has gone dead. A failed transformer is one of the most common causes of a completely unresponsive air handler. Installation is moderate and typically takes 20-30 minutes for an experienced DIYer or HVAC tech: cut power, label and swap the primary and secondary leads, and mount to the existing bracket. Always verify the VA rating matches your original. Backed by genuine Carrier quality for reliable, long-lasting performance. In stock and ships same-day when you order before 3PM CST, so you can get your air handler running again fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4CNB060000AAAA.\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":62947722789235,"sku":"carrier-transformer-fc4cnb060000aaaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fc4cnb060000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}