{"product_id":"carrier-upflow080fau14a-transformer-fnyqxl","title":"OEM Carrier 40VA Transformer P201-35150 for UPFLOW080FAU14A","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer P201-35150 for Model UPFLOW080FAU14A\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement control transformer (part number \u003cstrong\u003eP201-35150\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier UPFLOW080FAU14A\u003c\/strong\u003e upflow gas furnace. The transformer steps down 120V line voltage to the 24V AC signal used by the control board, thermostat, gas valve, and all low-voltage components. When it fails, the entire control circuit goes dead — your thermostat will appear unresponsive, and the furnace will not initiate any heating cycle regardless of thermostat demand.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V primary → 24V secondary | 40 VA rating | Factory-matched OEM replacement | Designed to Carrier's exact impedance and thermal protection specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM P201-35150 transformer meets Carrier's precise VA rating and short-circuit protection requirements. Generic alternatives can under-deliver on VA capacity, causing nuisance control board lockouts or premature transformer burnout under normal load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the breaker and verify zero voltage with a multimeter before beginning. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, multimeter, wire nuts or quick-connect terminals. Note wire colors and terminal positions before disconnecting the old unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003eUPFLOW080FAU14A\u003c\/strong\u003e upflow gas furnaces. Always confirm your existing transformer's primary voltage, secondary voltage (24V), and VA rating from the data plate before ordering. Need help confirming fit? Our HVAC parts specialists verify compatibility before you buy — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640242590067,"sku":"CARRIE-UPFLOW080FAU14A-TRANSFORMER-P201-35150","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640242622835,"sku":"CARRIE-UPFLOW080FAU14A-TRANSFORMER-P201-35150-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-P201-35150_6740a7b3-73fe-4f8d-894c-dea42d500472.jpg?v=1775016666","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow080fau14a-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}