{"product_id":"carrier-upflow070hcu-12-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/240-24V for UPFLOW070HCU%12","description":"\u003ch1\u003eOEM Carrier Transformer 50VA 120\/208\/240-12\/24V for Model UPFLOW070HCU%12\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement transformer for the \u003cstrong\u003eCarrier UPFLOW070HCU%12\u003c\/strong\u003e gas furnace. Part number \u003cstrong\u003eP201-35150\u003c\/strong\u003e is a single-phase, 60 Hz step-down transformer that converts your home's incoming line voltage (120, 208, or 240 VAC) to the safe 12\/24V low-voltage signal that powers your control board, thermostat circuit, and all ancillary control devices. When this transformer fails, the entire low-voltage control circuit goes dead — the thermostat goes blank, the furnace won't respond to calls for heat, and no fault codes are generated because the board itself has no power.\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 factory-authorized part. OEM transformers are wound to exact VA and voltage tolerances, protecting sensitive control boards from undervoltage or inrush damage that cheaper generic units can cause over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the breaker and verify voltage is zero before touching wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, wire nuts or spade connectors, and a multimeter to confirm output voltage after installation. Label all wires before disconnecting.\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\u003eUPFLOW070HCU%12\u003c\/strong\u003e furnace. Verify your unit's data plate matches the 50VA, 120\/208\/240-12\/24V transformer specification before ordering. Not sure it fits? Our HVAC parts team confirms fitment before you buy — contact us before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640244588915,"sku":"CARRIE-UPFLOW070HCU%12-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640244621683,"sku":"CARRIE-UPFLOW070HCU%12-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_546ad6c8-8c45-4e63-9af5-651f03e2b9d6.jpg?v=1782942828","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow070hcu-12-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}