{"product_id":"carrier-transformer-fa4bnf036008aaaa","title":"OEM Carrier Transformer EAC1B100 for Model FA4BNF036008AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Transformer EAC1B100 for Model FA4BNF036008AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier transformer reduces incoming line voltage to the 24-volt control power that operates the thermostat, contactor, and relays in your FA4BNF036008AAAA air handler. When it fails, the low-voltage control circuit goes completely dead—the thermostat blanks and the system stops responding to heating or cooling demands. Built to exact Carrier specifications, this transformer provides stable, properly regulated voltage for safe and consistent operation. Transformers commonly fail after power surges, shorted wiring, or a stuck contactor, so a factory-matched replacement is the dependable solution. This unit is matched to the FA4BNF036008AAAA for correct primary and secondary ratings and proper mounting fit. Installation is a moderate job best performed by a qualified technician due to the low-voltage wiring—generally 30 to 45 minutes with power disconnected. Verify your connections match the original before energizing. Order before 3PM CST and your transformer ships the same business day so comfort is quickly restored. Rely on genuine Carrier parts for long-lasting, trouble-free performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4BNF036008AAAA.\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":62956279071091,"sku":"carrier-transformer-fa4bnf036008aaaa","price":54.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-transformer-fa4bnf036008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}