{"product_id":"carrier-ph4gexa36000aa-transformer-h2uxan","title":"OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PH4GEXA36000AA","description":"\u003ch1\u003eOEM Carrier Transformer 460V Pri \/ 230V Sec \/ 1564VA for Model PH4GEXA36000AA\u003c\/h1\u003e\u003cp\u003eThis genuine OEM Carrier transformer (part number \u003cstrong\u003eHT01BC701\u003c\/strong\u003e) is the factory-specified power transformer for the \u003cstrong\u003eCarrier PH4GEXA36000AA\u003c\/strong\u003e packaged heat pump unit. Unlike a standard 40VA control transformer, this is a high-capacity \u003cstrong\u003e1,564VA step-down transformer\u003c\/strong\u003e that converts 460V primary power to 230V secondary for powering critical internal loads within the unit. When it fails, the result is immediate and unmistakable: complete loss of power to downstream components, a dead thermostat, or the system failing to respond to any command. Buzzing, burning smells, or tripped breakers are also common indicators of transformer failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 460V Primary | 230V Secondary | 1,564VA Rating | 60Hz | OEM Part # HT01BC701 | Cross-reference: RC6800182 \/ BE33426001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This high-VA transformer operates at factory-engineered tolerances critical for protecting downstream loads. Off-brand substitutes with loose VA or voltage ratings risk under-powering components or causing premature failure of motors and control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — This is a line-voltage (460V) transformer replacement. Always lock out\/tag out power at the disconnect before servicing. Tools needed: multimeter, insulated screwdrivers, wire stripper, and torque driver. Verify primary and secondary voltages before energizing. Recommended for qualified HVAC technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for \u003cstrong\u003eCarrier model PH4GEXA36000AA\u003c\/strong\u003e packaged heat pump units. Verify your unit's primary voltage (460V) and VA requirement against your data plate before ordering. Cross-references include RC6800182 and BE33426001. Our technical team is available to confirm fitment before you order — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641237426547,"sku":"CARRIE-PH4GEXA36000AA-TRANSFORMER-HT01BC701","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641237459315,"sku":"CARRIE-PH4GEXA36000AA-TRANSFORMER-HT01BC701-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-HT01BC701_98363b8e-83aa-463e-939e-d877ff0b3eed.jpg?v=1782942704","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph4gexa36000aa-transformer-h2uxan","provider":"National HVAC Parts","version":"1.0","type":"link"}