{"product_id":"payne-pa1ppb060000aaaa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA1PPB060000AAAA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer HT01BD209 for Model PA1PPB060000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement transformer (part# HT01BD209) for the \u003cstrong\u003ePayne PA1PPB060000AAAA\u003c\/strong\u003e packaged unit. The transformer steps down line voltage from 120V to 24V to power the low-voltage control circuit — including the thermostat, contactor coil, gas valve, and control board. When this transformer fails, the entire control circuit goes dead: your thermostat goes blank, nothing responds, and the system will not start at all. It is one of the first components to check during a no-power diagnosis.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | Primary: 120V | Secondary: 24V | OEM part number HT01BD209 | Factory-matched to Payne PA1PPB060000AAAA control circuit requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM transformer is wound to exact factory VA and voltage tolerances. Undersized or off-tolerance generic transformers can overheat, blow the control fuse repeatedly, or fail to hold contactor coils under load — leading to nuisance shutdowns and callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, multimeter, wire nuts or spade connectors. Always verify primary and secondary voltage with a multimeter before and after installation. Photograph all wiring before disconnecting.\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 specifically for the Payne \u003cstrong\u003ePA1PPB060000AAAA\u003c\/strong\u003e packaged unit. Confirm your existing transformer's VA rating and primary\/secondary voltages on the unit data plate before ordering. If you're unsure of fitment, our parts team is available to verify compatibility before you purchase. Order today for same-day shipping.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908963193203,"sku":"PAYNE-PA1PPB060000AAAA-TRANSFORMER-HT01BD209","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908963225971,"sku":"PAYNE-PA1PPB060000AAAA-TRANSFORMER-HT01BD209-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BD209_3dc736aa-78c4-49cc-b536-90fa04efbfe8.jpg?v=1780718909","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa1ppb060000aaaa-transformer-h30291","provider":"National HVAC Parts","version":"1.0","type":"link"}