{"product_id":"carrier-upflow180fauhac14a-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/240-24V — UPFLOW180FAUHAC14A","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer P201-35150 for Model UPFLOW180FAUHAC14A\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier control transformer (part# P201-35150) designed as the factory-specified replacement for the \u003cstrong\u003eCarrier UPFLOW180FAUHAC14A\u003c\/strong\u003e upflow air handler. The transformer steps down your home's line voltage — 120, 208, or 240 VAC — to a safe 12\/24 VAC output that powers the system's control board, thermostat circuit, and all low-voltage control components. At 50VA, it provides ample capacity for multi-stage systems and zone controls. When this transformer fails, the entire control circuit goes dead: the thermostat loses communication, the blower won't respond, and the system will not heat or cool regardless of thermostat input.\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 | 60 Hz | Single Phase | CSA Listed | Weight: 2.3 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit is factory-wound to Carrier's exact VA rating and voltage tolerances. Generic transformers often run at lower actual VA capacity, which can cause nuisance tripping, premature failure, or damage to the control board under normal load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the breaker before beginning. Tools needed: voltage meter (to confirm power is off), flathead and Phillips screwdrivers, wire stripper, needle-nose pliers. Label and photograph all low-voltage wiring before disconnecting. Verify primary voltage tap matches your supply voltage before energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Direct OEM replacement for Carrier model \u003cstrong\u003eUPFLOW180FAUHAC14A\u003c\/strong\u003e upflow air handler. Confirm your existing transformer's VA rating (50VA) and primary voltage markings on the data plate before ordering to ensure proper fit. Have questions about fitment? Our HVAC parts specialists are standing by to verify compatibility before you order — same-day shipping available on all in-stock orders.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640224665971,"sku":"CARRIE-UPFLOW180FAUHAC14A-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640224698739,"sku":"CARRIE-UPFLOW180FAUHAC14A-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_40d336d2-d2b6-408f-93f9-d6c64906064b.jpg?v=1782942949","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow180fauhac14a-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}