{"product_id":"carrier-yac36100yac305-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/208\/240-12\/24V — YAC36100YAC305","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer 120\/208\/240-12\/24V for Model YAC36100YAC305\u003c\/h1\u003e\u003cp\u003eThis factory-authorized OEM transformer (Part # P201-35150) is the exact replacement for the \u003cstrong\u003eCarrier YAC36100YAC305\u003c\/strong\u003e HVAC system. The transformer steps down 120\/208\/240V line voltage to a safe 12\/24VAC output to power the control board, thermostat, and all low-voltage circuits. When this part fails, the entire control circuit loses power — symptoms include a thermostat with no display, a system that won't respond to any commands, or a unit that appears completely dead despite having line voltage present.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50VA rating | Primary: 120\/208\/240 VAC | Secondary: 12\/24 VAC | Single-phase | 60 Hz | CSA listed | OEM Part # P201-35150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline factory-authorized part meeting exact VA and voltage tolerances. Undersized or off-tolerance aftermarket transformers can cause erratic board behavior, nuisance trips, or premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels. Always photograph or document all wire connections before removal. Incorrect wiring of primary taps can damage downstream components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for \u003cstrong\u003eCarrier model YAC36100YAC305\u003c\/strong\u003e. Verify your unit's data plate confirms a 50VA, 120\/208\/240-12\/24V transformer requirement before ordering. Cross-references Totaline P201-35150. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640201367923,"sku":"CARRIE-YAC36100YAC305-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640201400691,"sku":"CARRIE-YAC36100YAC305-TRANSFORMER-P201-35150-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-P201-35150_17518966-5311-4be3-8b01-b82f89533b7c.jpg?v=1782942803","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac36100yac305-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}