{"product_id":"payne-pa3geaa60000aa-transformer-h2uxan","title":"OEM Payne Transformer 40VA 120V\/24V for PA3GEAA60000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer HT01BC701 for Model PA3GEAA60000AA\u003c\/h1\u003e\u003cp\u003eThis OEM replacement transformer (part number \u003cstrong\u003eHT01BC701\u003c\/strong\u003e) is the factory-specified control circuit transformer for the \u003cstrong\u003ePayne PA3GEAA60000AA\u003c\/strong\u003e packaged air conditioning unit. The transformer steps down 120V line voltage to the 24V signal voltage required by your thermostat, contactor coil, and all low-voltage control components. When this transformer fails, the entire control circuit goes dead — your thermostat will show no response, the system will not start, and in some cases you may notice a burning smell or a tripped low-voltage fuse.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | Primary: 120V | Secondary: 24V | OEM part number HT01BC701 | Replaces factory-original transformer exactly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory OEM transformer is wound to exact VA and voltage tolerances specified by Payne engineering. Undersized or off-tolerance generic transformers can sag under load, causing erratic thermostat behavior, nuisance lockouts, and premature contactor coil failure.\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, needle-nose pliers, multimeter (to verify 24V output after install). Photograph all low-voltage wiring before disconnecting terminals.\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 Engineered and factory-matched for Payne model \u003cstrong\u003ePA3GEAA60000AA\u003c\/strong\u003e. Verify your existing transformer's VA rating and primary\/secondary voltages on the unit's data plate or wiring diagram before ordering. Our parts specialists are available to confirm fitment — order with confidence today.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908907749747,"sku":"PAYNE-PA3GEAA60000AA-TRANSFORMER-HT01BC701","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908907782515,"sku":"PAYNE-PA3GEAA60000AA-TRANSFORMER-HT01BC701-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC701_8133ac5f-ad5e-40ae-b8aa-5a1ff429d766.jpg?v=1780718950","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa3geaa60000aa-transformer-h2uxan","provider":"National HVAC Parts","version":"1.0","type":"link"}