{"product_id":"carrier-py3geaa42060aa-transformer-h2uxan","title":"OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA42060AA","description":"\u003ch1\u003eOEM Carrier Transformer 460V Primary \/ 230V Secondary 1564VA for Model PY3GEAA42060AA\u003c\/h1\u003e\u003cp\u003eThis genuine OEM Carrier transformer (part number \u003cstrong\u003eHT01BC701\u003c\/strong\u003e) is the factory-specified step-down transformer for the \u003cstrong\u003eCarrier PY3GEAA42060AA\u003c\/strong\u003e packaged rooftop unit. Rated at a robust \u003cstrong\u003e1564VA\u003c\/strong\u003e, it steps high-voltage 460V primary power down to a 230V secondary output, supplying the voltage required by downstream components and control sub-circuits within the unit. When this transformer fails, symptoms typically include a complete loss of system operation, unresponsive controls, tripped secondary-side fuses, or intermittent power to critical components — all signs the transformer is no longer delivering proper voltage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 460V Primary | 230V Secondary | 1564VA Rating | OEM Part# HT01BC701 | Cross-reference: BE33426001, RC6800182 | Factory-matched Basler Electric design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part built to exact VA, insulation class, and thermal protection specifications. Undersized or off-spec aftermarket transformers risk nuisance tripping, premature winding failure, and potential damage to connected control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — High-voltage commercial component. Requires licensed technician. Disconnect and lock out all power before servicing. Tools needed: multimeter, insulated screwdrivers, wire nuts or fork terminals, torque screwdriver. Verify primary and secondary voltage at terminals after installation before energizing downstream loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered by cutoff time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePY3GEAA42060AA\u003c\/strong\u003e packaged rooftop unit. Also fits select Carrier, Bryant, and Payne packaged units and RTUs with matching 460V primary \/ 230V secondary \/ 1564VA requirements — always verify against your unit's wiring diagram and data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640495165811,"sku":"CARRIE-PY3GEAA42060AA-TRANSFORMER-HT01BC701","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640495198579,"sku":"CARRIE-PY3GEAA42060AA-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_e6d4b415-d57b-4b47-926b-e5cbf7488433.jpg?v=1782942714","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3geaa42060aa-transformer-h2uxan","provider":"National HVAC Parts","version":"1.0","type":"link"}