{"product_id":"carrier-transformer-fa4cnc036005aaaa","title":"OEM Carrier Transformer for Fan Coil Model FA4CNC036005AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer for Fan Coil Model FA4CNC036005AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer steps down line voltage to the low-voltage control circuit that powers the thermostat, relays, and control board in your FA4CNC036005AAAA fan coil. When the transformer fails, the entire low-voltage system goes dead, leaving you with a blank thermostat and a system that won't respond to any call for heating or cooling. Built to exact factory primary and secondary voltage ratings, this replacement restores stable 24V control power and protects downstream components from voltage irregularities that off-brand transformers can introduce. Installation is moderate and should be performed by an HVAC professional: disconnect power at the breaker, label and transfer the primary and secondary leads, then mount the new unit, usually a 30-45 minute task. Verify your existing transformer's VA rating and wiring before installing. Using the correct OEM Carrier transformer ensures dependable control operation and safeguards your board and thermostat. We ship same-day on orders placed before 3PM CST to keep your repair moving. Order the right transformer for your FA4CNC036005AAAA now.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4CNC036005AAAA.\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":62955849941363,"sku":"carrier-transformer-fa4cnc036005aaaa","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fa4cnc036005aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}