{"product_id":"carrier-upflow080us12a-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/240V–24V for UPFLOW080US12A","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer (P201-35150) for Model UPFLOW080US12A\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier control transformer (part number \u003cstrong\u003eP201-35150\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier UPFLOW080US12A\u003c\/strong\u003e upflow gas furnace. The transformer steps high-voltage line power (120\/208\/240 VAC) down to a safe 12\/24 VAC output to energize the low-voltage control circuit — powering the thermostat, control board, and all 24V safety and sequencing components. When this transformer fails, the entire control circuit goes dark: the thermostat shows no power, the furnace will not respond to a call for heat, and you may find a tripped internal thermal fuse or a blown 3A fuse on the control board.\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 number P201-35150 (Totaline \/ Carrier Factory Authorized Parts)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier\/Totaline transformer wound to exact factory VA and voltage tolerances. Undersized or off-tolerance generic transformers can overheat, trip their internal fuse prematurely, or fail to supply adequate current to the control board, leading to nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the breaker and verify zero voltage with a multimeter before proceeding. Label each wire before removal. Tools needed: flathead and Phillips screwdrivers, nut driver, multimeter. Re-check the 3A board fuse on reinstall — a shorted component in the low-voltage circuit may have caused the original transformer failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before our same-day cutoff ship from our warehouse today.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the \u003cstrong\u003eCarrier UPFLOW080US12A\u003c\/strong\u003e upflow gas furnace. Verify your unit's data plate shows part number P201-35150 or a 50VA \/ 120-240V primary \/ 24V secondary transformer requirement before ordering. Our fitment specialists are available to confirm compatibility before you buy — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640244523379,"sku":"CARRIE-UPFLOW080US12A-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640244556147,"sku":"CARRIE-UPFLOW080US12A-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_177b6d5e-a7e6-4c0f-963b-dcedd5c79c60.jpg?v=1782942966","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow080us12a-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}