{"product_id":"carrier-upflow080fauac14a-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/240-24V — UPFLOW080FAUAC14A","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer 120\/240-24V for Model UPFLOW080FAUAC14A\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier control transformer (P201-35150) is the factory-specified replacement for the \u003cstrong\u003eCarrier UPFLOW080FAUAC14A\u003c\/strong\u003e upflow gas furnace. The transformer steps down 120\/208\/240V line voltage to a safe 24V AC signal used to power the control board, thermostat circuit, and all low-voltage components throughout the system. When this part fails, the entire control circuit goes dark — you'll see symptoms like a completely unresponsive thermostat, no ignition attempt, or a furnace that does absolutely nothing when a heat call is initiated.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50VA rating | 120\/208\/240V primary | 12\/24V secondary | 60 Hz single-phase | CSA listed | Industry-standard foot-mount configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier\/Totaline unit is wound to exact factory tolerances, ensuring stable 24V output under full load. Off-brand transformers frequently under-deliver VA capacity, causing nuisance lockouts or premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off all power to the furnace at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24V output post-install). Label or photograph all low-voltage wiring before disconnecting from the old transformer.\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 Designed for the Carrier \u003cstrong\u003eUPFLOW080FAUAC14A\u003c\/strong\u003e upflow gas furnace. Verify primary voltage configuration (120V or 240V) on your unit's data plate before installation. If your system is wired for 208V, this multi-tap transformer accommodates that input as well. Have a fitment question? Our HVAC parts team confirms compatibility before you order — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640242458995,"sku":"CARRIE-UPFLOW080FAUAC14A-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640242491763,"sku":"CARRIE-UPFLOW080FAUAC14A-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_633845d3-b417-4535-8fe5-ddd8878c39c3.jpg?v=1782942920","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow080fauac14a-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}