{"product_id":"carrier-py3geaa60115na-transformer-h2uxan","title":"OEM Carrier Transformer 460V Pri 230V Sec 1564VA — PY3GEAA60115NA","description":"\u003ch1\u003eOEM Carrier Transformer 460V Primary \/ 230V Secondary 1564VA for Model PY3GEAA60115NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement transformer (part number \u003cstrong\u003eHT01BC701\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PY3GEAA60115NA\u003c\/strong\u003e packaged rooftop unit. This heavy-duty step-down transformer converts 460V primary voltage to a 230V secondary at a robust 1564 VA capacity, powering the unit's internal control and load circuits. When this transformer fails, the entire system loses its operating voltage supply — resulting in a completely unresponsive unit, tripped breakers with no recovery, or intermittent total shutdowns with no error codes on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 460V Primary | 230V Secondary | 1564 VA | OEM Part Number: HT01BC701 | Manufactured to Carrier Factory Authorized Parts standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part — not an aftermarket approximation. OEM transformers are wound to exact VA and voltage tolerances, preventing under-voltage conditions that can damage control boards, contactors, and variable frequency drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Commercial-grade rooftop unit work. Lock out\/tag out (LOTO) required; 460V primary supply must be fully de-energized before disconnecting. Tools needed: multimeter, insulated screwdrivers, wire stripper, torque screwdriver. Verify secondary output voltage after installation before restoring load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the \u003cstrong\u003eCarrier PY3GEAA60115NA\u003c\/strong\u003e commercial packaged rooftop unit. Always verify your unit's data plate voltage requirements and existing transformer VA rating before ordering. Cross-reference: also listed under Basler Electric part BE33426001. Our HVAC specialists are available to confirm fitment before you order — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640491037043,"sku":"CARRIE-PY3GEAA60115NA-TRANSFORMER-HT01BC701","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640491069811,"sku":"CARRIE-PY3GEAA60115NA-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_42b2a0fd-600d-4d6b-be93-0cd742eebbe2.jpg?v=1782942726","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3geaa60115na-transformer-h2uxan","provider":"National HVAC Parts","version":"1.0","type":"link"}