{"product_id":"carrier-upflow100fauac14-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/240-24V — UPFLOW100FAUAC14","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer P201-35150 for Model UPFLOW100FAUAC14\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory replacement transformer for the \u003cstrong\u003eCarrier UPFLOW100FAUAC14\u003c\/strong\u003e upflow air handler. The transformer steps down incoming line voltage (120\/208\/240 VAC) to a safe 24V signal that powers all low-voltage control circuits — including the thermostat, control board, and zone valves. When this part fails, the entire control circuit goes dead: the system won't respond to the thermostat, the blower may run continuously, or the unit may refuse to start at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50VA rating | 120\/208\/240 VAC primary input | 12\/24 VAC secondary output | 60 Hz | Single phase | CSA listed | OEM part number P201-35150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a factory-matched Carrier\/Totaline OEM transformer built to exact VA and voltage tolerances for the UPFLOW100FAUAC14. Generic transformers often run underrated VA, causing premature overload failure and voiding system warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the breaker and confirm voltage is zero before touching any wiring. Tools needed: flathead and Phillips screwdrivers, multimeter, needle-nose pliers. Label all wires before disconnecting, and verify primary tap selection matches your supply voltage (120V or 240V).\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\u003eUPFLOW100FAUAC14\u003c\/strong\u003e upflow air handler. Always verify your unit's data plate voltage and VA requirements match P201-35150 specifications before ordering. Our team is available to confirm fitment — order with confidence and get your system back online today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640238362995,"sku":"CARRIE-UPFLOW100FAUAC14-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640238395763,"sku":"CARRIE-UPFLOW100FAUAC14-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_f0a4dade-9869-4187-92dd-ef2f298d31d3.jpg?v=1782942925","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow100fauac14-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}