{"product_id":"carrier-py2pnb060130aa-transformer-h30291","title":"OEM Carrier Control Transformer 40VA 208\/240V for PY2PNB060130AA","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 208\/240V — HT01BD209 for Model PY2PNB060130AA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier control transformer (part# HT01BD209) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY2PNB060130AA\u003c\/strong\u003e packaged unit. The transformer steps down the 208\/240V line voltage to a safe 24V signal that powers the entire control circuit — including the thermostat, contactor coils, and safety switches. When this component fails, the system goes completely unresponsive: no heating, no cooling, no fan — nothing on the thermostat. A failed transformer is one of the most common causes of a completely dead HVAC system and is often overlooked before replacing more expensive components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input 208\/240V | Output 24V | 40VA power rating | 50\/60Hz | OEM part# HT01BD209 | Factory-matched to Carrier PY2PNB060130AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage tolerances. Undersized or off-spec generic transformers can overheat, trip thermal cutoffs prematurely, and damage low-voltage boards and contactor coils over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, wire nuts or spade connectors, multimeter to verify 24V output after installation. Photograph existing wiring before disconnecting leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and 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\u003ePY2PNB060130AA\u003c\/strong\u003e. Verify input voltage on your unit's data plate (208V or 240V single-phase) before ordering. Not sure if this is the right transformer for your system? Our HVAC parts specialists verify fitment before you order — contact us today and we'll ship it fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640527999347,"sku":"CARRIE-PY2PNB060130AA-TRANSFORMER-HT01BD209","price":55.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640528032115,"sku":"CARRIE-PY2PNB060130AA-TRANSFORMER-HT01BD209-GEN","price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BD209_3ec36528-2935-4214-86e8-7b1c89ced977.jpg?v=1775025561","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2pnb060130aa-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}