{"product_id":"carrier-transformer-fa4cnc060010aaaa","title":"OEM Carrier Transformer ET4006 for Model FA4CNC060010AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer ET4006 for Model FA4CNC060010AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier transformer (ET4006-style) converts incoming line voltage to the 24V control power that runs the thermostat, relays, and control board in your FA4CNC060010AAAA fan coil. A dark thermostat or complete loss of control function frequently traces back to a blown transformer. Manufactured to exact Carrier VA and voltage specifications, it provides stable low-voltage power for reliable system operation. This is a direct-fit replacement for the FA4CNC060010AAAA, with matching primary and secondary leads for a straightforward swap. Installation is moderate, around 20-30 minutes: shut off power at the breaker, label and transfer the wiring, and mount to the existing bracket. Because a failed transformer often points to a short in the control circuit, inspect downstream wiring before re-energizing. Genuine OEM ensures the correct rating and dependable longevity over aftermarket substitutes. We stock this part and ship same-day on orders placed before 3PM CST, getting your HVAC system back online quickly. Our team is available to help confirm fitment.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC060010AAAA.\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":62955701600627,"sku":"carrier-transformer-fa4cnc060010aaaa","price":42.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fa4cnc060010aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}