{"product_id":"carrier-py1ppb036060abaa-transformer-h30291","title":"OEM Carrier Control Transformer 40VA 208\/240V-24V — PY1PPB036060ABAA","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 208\/240V to 24V for Model PY1PPB036060ABAA\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer (part# \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY1PPB036060ABAA\u003c\/strong\u003e packaged unit. The transformer steps down 208\/240V line voltage to the 24V AC signal that powers your thermostat, control board, contactors, and all low-voltage switching circuits. When this component fails, the entire control circuit goes dead — resulting in a completely unresponsive system, a blank thermostat display, or a unit that won't start under any call for heating or cooling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 208\/240V Primary | 24V Secondary | 40VA Rating | 50\/60 Hz | Replaces HT01BD207, HT01CN232, and 9076-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact factory VA and impedance specifications, preventing voltage sag under full control-circuit load. Generic units may under-deliver on VA rating, causing nuisance tripping or premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power before servicing. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter to verify 24V output post-installation. Label and photograph 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 Fits Carrier model \u003cstrong\u003ePY1PPB036060ABAA\u003c\/strong\u003e. Verify your unit's data plate voltage (208\/240V primary) before ordering. This part also cross-references as a direct replacement for legacy Carrier part numbers HT01BD207, HT01CN232, and 9076-00. Questions about fitment? Our HVAC parts team confirms compatibility before you order — order now and receive same-day shipping.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640802201971,"sku":"CARRIE-PY1PPB036060ABAA-TRANSFORMER-HT01BD209","price":50.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640802234739,"sku":"CARRIE-PY1PPB036060ABAA-TRANSFORMER-HT01BD209-GEN","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BD209_caaf13c9-8038-4173-bf20-3e3082ee5702.jpg?v=1775025584","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1ppb036060abaa-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}