{"product_id":"carrier-py2ppb060115ab-transformer-h30291","title":"OEM Carrier Transformer 40VA 208\/240V–24V for PY2PPB060115AB","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 208\/240V to 24V — Model PY2PPB060115AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory replacement control transformer for the \u003cstrong\u003eCarrier PY2PPB060115AB\u003c\/strong\u003e packaged unit. Part number \u003cstrong\u003eHT01BD209\u003c\/strong\u003e steps down the 208\/240V line voltage to the 24V signal required by your thermostat, control board, gas valve, and every other low-voltage component in the system. When this transformer fails — whether from a short, a blown fuse, or winding degradation — the entire control circuit goes dead: your thermostat goes blank, nothing responds, and the unit will not attempt to heat or cool. Replacing the transformer is one of the most cost-effective repairs in HVAC service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 208\/240V primary input | 24V secondary output | 40VA power rating | 50\/60 Hz | OEM part number HT01BD209\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact Carrier factory tolerances, ensuring stable 24V output under full control-circuit load. Generic units can sag under peak demand, causing nuisance lockouts and intermittent thermostat faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power to the unit before servicing. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter to verify 24V output after installation. Photograph or label all wire connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Factory-specified replacement for Carrier model \u003cstrong\u003ePY2PPB060115AB\u003c\/strong\u003e. Verify your unit's data plate shows a 208\/240V primary control circuit before ordering. Our team is available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640501031283,"sku":"CARRIE-PY2PPB060115AB-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640501064051,"sku":"CARRIE-PY2PPB060115AB-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_ba5eab3d-ef3a-46d8-a660-c3b1e06a35e2.jpg?v=1782942330","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2ppb060115ab-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}