{"product_id":"carrier-yac36100yac106-transformer-fnyqxl","title":"OEM Carrier Transformer Replacement for YAC36100YAC106 AC Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Transformer Replacement for YAC36100YAC106 AC Unit\u003c\/h1\u003e\n\u003cp\u003eThe transformer is the small but essential component that powers the entire control circuit of your Carrier YAC36100YAC106. It steps the incoming 120\/208\/240-volt line voltage down to the 24 volts of control power that runs the thermostat, contactor coil, control board, and gas valve. Without it, nothing 'thinks.' When a transformer fails — usually from a shorted load or a power surge — you'll see a completely dead thermostat, a unit that does nothing on a call for heat or cool, a repeatedly blown low-voltage fuse, or a control board with no lights.\n\nSpecs to match: transformers are rated by VA (commonly 40VA for residential equipment), primary voltage (120\/208\/240V, often multi-tap), and a 24V secondary. Match the VA rating and primary voltage to your original — too small a VA rating can't carry the coil and board load and will overheat. Confirm the tap configuration on your existing unit before wiring.\n\nWhy OEM matters: an undersized or generic transformer with thin windings and no thermal protection runs hot, sags under load, and fails early — often taking the board's fuse with it repeatedly. An OEM-spec transformer delivers the full rated VA with the thermal margin Carrier engineered for continuous duty.\n\nInstallation difficulty: 2 of 5. Tools: 1\/4\" nut driver, insulated screwdriver, wire strippers, and a multimeter to verify 24V output and check for shorts before powering the new one. #1 safety warning: kill the breaker and disconnect before wiring — the primary side carries full line voltage. Find and clear the short that killed the old transformer first, or the new one will fail too.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model YAC36100YAC106. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640203727219,"sku":"CARRIE-YAC36100YAC106-TRANSFORMER-P201-35150","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640203759987,"sku":"CARRIE-YAC36100YAC106-TRANSFORMER-P201-35150-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-P201-35150_f03e9903-4c6d-4233-9c1e-eb80fddd289e.jpg?v=1782944550","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac36100yac106-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}