{"product_id":"carrier-transformer-fc4dnf024008aaaa","title":"OEM Carrier Fan Coil 24V Transformer for Model FC4DNF024008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Fan Coil 24V Transformer for Model FC4DNF024008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier 24V control transformer provides the low-voltage power that runs the thermostat, control board, and switching circuits in your FC4DNF024008AAAA fan coil. By stepping line voltage down to 24 volts, it enables every cooling and heating call to reach the unit's controls — when it fails, the system goes completely unresponsive. Engineered to factory specifications, this transformer drops directly into the FC4DNF024008AAAA with the correct VA rating and mounting footprint, requiring no adapters or rewiring. Replacement is straightforward for a qualified technician: cut power, label the primary and secondary leads, swap, and remount — typically 20-30 minutes. We recommend a professional verify secondary voltage after installation to confirm a clean repair. Selecting the OEM transformer preserves your system warranty and avoids the premature failures that plague generic substitutes. We keep this part in stock and ship same-day on all orders placed before 3PM CST so your service call stays on track. Restore dependable, safe operation to your Carrier fan coil with the genuine factory transformer.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FC4DNF024008AAAA.\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":62947366797683,"sku":"carrier-transformer-fc4dnf024008aaaa","price":56.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fc4dnf024008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}