{"product_id":"carrier-ph3geaa60000aa-transformer-h2uxan","title":"OEM Carrier Power Transformer 460V\/230V 1564VA for PH3GEAA60000AA","description":"\u003ch1\u003eOEM Carrier Power Transformer 460V Primary \/ 230V Secondary 1564VA for Model PH3GEAA60000AA\u003c\/h1\u003e\u003cp\u003eThis genuine OEM Carrier power transformer (part numbers \u003cstrong\u003eHT01BC701\u003c\/strong\u003e and supersede \u003cstrong\u003eHT01BD242\u003c\/strong\u003e) is the factory-specified step-down transformer for the \u003cstrong\u003eCarrier PH3GEAA60000AA\u003c\/strong\u003e packaged rooftop unit. Rated at a heavy-duty \u003cstrong\u003e1564VA\u003c\/strong\u003e, this transformer steps high-voltage 460V primary supply power down to a 230V secondary output to feed downstream components and control circuits within the RTU. When this transformer fails, the result is typically a complete loss of system function — no thermostat response, no blower, no compressor — because the entire low-voltage control circuit loses its power source. A failed transformer may also present as blown fuses, tripped breakers on the secondary side, or a burning\/overheating smell from the electrical compartment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 460V Primary | 230V Secondary | 1564VA Power Rating | OEM Part Numbers: HT01BC701 (primary) \/ HT01BD242 (superseded) | Manufactured by Basler Electric for Carrier Factory Authorized Parts program\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part — engineered to exact design-life specifications for maximum reliability and durability. Generic transformers often carry lower VA ratings and inferior core materials, risking premature failure and potential damage to downstream control boards and contactors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — High-voltage (460V) work requires a licensed HVAC technician or qualified electrician. Always shut off and lock out main power at the disconnect before beginning. Tools needed: insulated screwdrivers, multimeter, wire labels\/tape, torque screwdriver. Photograph all wiring connections before disconnecting. Verify primary and secondary voltages with a meter after installation before closing the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty backed by Carrier. Ships same business day from our warehouse when ordered before cut-off.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct drop-in replacement for the \u003cstrong\u003eCarrier PH3GEAA60000AA\u003c\/strong\u003e packaged rooftop unit. Also cross-references to superseded OEM part number HT01BD242. Confirm your unit's voltage configuration on the equipment data plate before ordering. Our team is available to verify fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641394188659,"sku":"CARRIE-PH3GEAA60000AA-TRANSFORMER-HT01BC701","price":641.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641394221427,"sku":"CARRIE-PH3GEAA60000AA-TRANSFORMER-HT01BC701-GEN","price":564.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC701.jpg?v=1775036502","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph3geaa60000aa-transformer-h2uxan","provider":"National HVAC Parts","version":"1.0","type":"link"}