{"product_id":"carrier-py2pnb024060ac-transformer-h30291","title":"OEM Carrier Transformer 40VA 208\/240V–24V for PY2PNB024060AC","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 208\/240V to 24V — HT01BD209 for Model PY2PNB024060AC\u003c\/h1\u003e\u003cp\u003eThe Carrier HT01BD209 is the factory OEM control transformer for the \u003cstrong\u003ePY2PNB024060AC\u003c\/strong\u003e packaged unit. This transformer steps down line voltage (208\/240V) to the 24V AC signal that powers your thermostat, control board, and all low-voltage safety and relay circuits. When the transformer fails, the entire control circuit goes dark — no thermostat response, no ignition sequence, nothing. Replacing it with the correct OEM unit is the fastest path back to full system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input 208\/240V | Output 24V | 40VA power rating | 50\/60Hz | Factory-matched OEM unit for Carrier PY2PNB024060AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM HT01BD209 is wound to Carrier's exact VA and impedance tolerances. Generic transformers rated at 40VA can run hot and underperform under peak load, risking nuisance trips or premature failure of downstream control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter. Label all low-voltage wires before disconnecting. Verify 24V output with a multimeter after installation before restoring full power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003ePY2PNB024060AC\u003c\/strong\u003e. OEM part number HT01BD209 directly replaces HT01CN232 and HT01CN233. Always confirm input voltage (208V or 240V) matches your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy — order with confidence.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640549101939,"sku":"CARRIE-PY2PNB024060AC-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640549134707,"sku":"CARRIE-PY2PNB024060AC-TRANSFORMER-HT01BD209-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-HT01BD209_e756ca0e-d009-47d1-9bdb-65d04ee9e8d3.jpg?v=1782942288","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2pnb024060ac-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}