{"product_id":"carrier-py2ppb060130aa-transformer-h30291","title":"OEM Carrier Transformer 40VA 208\/240V–24V for PY2PPB060130AA","description":"\u003ch1\u003eOEM Carrier 40VA Control Transformer 208\/240V to 24V — Model PY2PPB060130AA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement control transformer for the \u003cstrong\u003eCarrier PY2PPB060130AA\u003c\/strong\u003e packaged HVAC unit. Part number \u003cstrong\u003eHT01BD209\u003c\/strong\u003e steps down 208\/240V line voltage to the 24V signal used by every low-voltage control circuit in your system — thermostat, contactor coil, gas valve, board logic, and zone controls all depend on this single component. When this transformer fails, the result is a complete system lockout: the thermostat goes blank, the board loses power, and nothing responds. A burned smell, a tripped fuse on the secondary side, or a blown 3A control fuse are the most common warning signs before total failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input (Primary) Voltage: 208\/240V | Output (Secondary) Voltage: 24V | Power Rating: 40VA | Frequency: 50\/60 Hz | OEM Part Number: HT01BD209\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Factory OEM transformers are wound to exact VA and impedance specs for this unit. Generic aftermarket transformers often run undersized VA ratings, causing chronic overheating, nuisance secondary fuse failures, and premature failure of the control board they power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off the unit's disconnect and verify zero voltage before touching any wiring. Tools needed: multimeter, flathead and Phillips screwdrivers, needle-nose pliers. Always photograph existing wiring connections before disconnecting. Replace the secondary fuse if it was blown — a failed fuse is often a symptom of the transformer failure, not the cause.\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 as the direct OEM replacement transformer for Carrier model \u003cstrong\u003ePY2PPB060130AA\u003c\/strong\u003e packaged HVAC units. Verify primary voltage (208\/240V) matches your unit's supply voltage before ordering. Not sure if this is the right part? Our fitment team verifies compatibility before you order — order with confidence and get back up and running today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640499622259,"sku":"CARRIE-PY2PPB060130AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640499655027,"sku":"CARRIE-PY2PPB060130AA-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_646131f8-cdf3-4501-909c-2c590b5d3462.jpg?v=1782942333","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2ppb060130aa-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}