{"product_id":"carrier-yac2480yac506c-transformer-fnyqxl","title":"OEM Carrier Transformer 40VA 24V for YAC2480YAC506C — P201-35150","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer for Model YAC2480YAC506C — P201-35150\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer (part number \u003cstrong\u003eP201-35150\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier YAC2480YAC506C\u003c\/strong\u003e packaged unit. The transformer steps down 120V line voltage to the 24V signal voltage that powers the entire control circuit — including the thermostat, contactor coil, and control board. When it fails, nothing in the system responds: the thermostat goes dead, relays won't energize, and the unit won't start at any stage. It is often the first component to check when the entire low-voltage control circuit goes silent.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | Primary: 120V | Secondary: 24V | OEM part number P201-35150 | Direct factory replacement with exact terminal and mounting configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage tolerances for the Carrier YAC2480YAC506C. Undersized or off-tolerance generic units can overheat, trip the thermal cutoff, or cause erratic control board behavior — problems that are easy to misdiagnose as a bad board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (verify 24V output after install). Photograph all wiring connections before disconnecting. The transformer mounts to the control panel bracket with standard fasteners.\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 \u003cstrong\u003eCarrier YAC2480YAC506C\u003c\/strong\u003e packaged unit. Always verify your unit's data plate voltage and VA ratings match before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy if you have any questions. Order today and receive same-day shipping on in-stock OEM parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640212115827,"sku":"CARRIE-YAC2480YAC506C-TRANSFORMER-P201-35150","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640212148595,"sku":"CARRIE-YAC2480YAC506C-TRANSFORMER-P201-35150-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-P201-35150_a1e33bab-ddc0-4341-ab99-eddd850c9f67.jpg?v=1782942676","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac2480yac506c-transformer-fnyqxl","provider":"National HVAC Parts","version":"1.0","type":"link"}