{"product_id":"carrier-p110sbp2312a-transformer-112d7n","title":"OEM Carrier Transformer 40VA 120V\/24V for P110SBP2312A","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer for Model P110SBP2312A\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement control transformer for the \u003cstrong\u003eCarrier P110SBP2312A\u003c\/strong\u003e unit, sold under part number \u003cstrong\u003eP201-2201\u003c\/strong\u003e. The transformer steps down 120V line voltage to 24V to power the entire control circuit — including the thermostat, contactor coil, and control board. When this transformer fails, the result is a completely unresponsive system: the thermostat goes dark, no relays click, and nothing operates. It is often the first component to check when a system shows zero control-side activity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rated | Primary: 120V | Secondary: 24V | Class 2 transformer | Direct OEM replacement for P201-2201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM P201-2201 transformer is wound to exact Carrier specifications with built-in thermal overload protection. Generic alternatives frequently lack proper VA ratings, leading to premature failure under full control-circuit load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24V output after install). Always label or photograph wire connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM fit for Carrier model \u003cstrong\u003eP110SBP2312A\u003c\/strong\u003e. Verify your unit's control board input voltage and VA requirements against your data plate before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy — same-day shipping on all in-stock orders.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909249290611,"sku":"CARRIE-P110SBP2312A-TRANSFORMER-P201-2201","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909249323379,"sku":"CARRIE-P110SBP2312A-TRANSFORMER-P201-2201-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-P201-2201_15c06b26-84e1-48af-9466-4db3b94dca37.jpg?v=1782941825","url":"https:\/\/nationalhvacparts.com\/products\/carrier-p110sbp2312a-transformer-112d7n","provider":"National HVAC Parts","version":"1.0","type":"link"}