{"product_id":"carrier-yac3080yac106-transformer-fnyqxl","title":"OEM Carrier Transformer 50VA 120\/208\/240-12\/24V for YAC3080YAC106","description":"\u003ch1\u003eOEM Carrier 50VA Control Transformer P201-35150 for Model YAC3080YAC106\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier P201-35150\u003c\/strong\u003e is the factory-specified 50VA step-down transformer for the \u003cstrong\u003eYAC3080YAC106\u003c\/strong\u003e packaged unit. Its sole job is to convert high-voltage line power (120\/208\/240 VAC) down to safe 12\/24V AC for every low-voltage control circuit in your system — including the control board, thermostat, and accessory terminals. When this transformer fails, the entire control circuit goes dark: the thermostat goes blank, the system won't respond to any call for heating or cooling, and in some cases a shorted secondary can trip your low-voltage fuse or damage downstream boards. Replacing it with the correct OEM unit restores factory-spec voltage regulation and protects every component downstream.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50 VA rating | Primary: 120\/208\/240 VAC multi-tap | Secondary: 12\/24 VAC | 60 Hz single-phase | CSA listed | Dimensions: 3.8\" L × 3.1\" W × 2.2\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier\/Totaline factory-authorized part. OEM transformers maintain tight voltage output under load, protecting sensitive control boards. Off-brand units often sag under VA load, causing nuisance lockouts and premature board failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Line-voltage wiring is involved. Shut off all power at the disconnect and breaker before starting. Tools needed: multimeter, screwdrivers (flathead and Phillips), wire stripper, needle-nose pliers. Photograph all wiring connections before disconnecting. Verify primary 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\u003eYAC3080YAC106\u003c\/strong\u003e. Also sold under the Totaline brand (same part, same factory). Cross-reference: HCTY156D0LS11102. Confirm your unit's data plate shows a 50VA transformer requirement and a 120\/208\/240V primary before ordering. Need help verifying fitment? Our HVAC parts specialists are ready to confirm before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640209854835,"sku":"CARRIE-YAC3080YAC106-TRANSFORMER-P201-35150","price":56.7,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640209887603,"sku":"CARRIE-YAC3080YAC106-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_74555dbe-e781-4346-a6ab-9b9d51cf4f91.jpg?v=1782942779","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac3080yac106-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}