{"product_id":"carrier-ph10ja036000aeaa-transformer-h4oyjb","title":"OEM Carrier Control Transformer 60VA 115\/208\/230V–24V for PH10JA036000","description":"\u003ch1\u003eOEM Carrier 60VA Control Transformer HT01AW229 for Model PH10JA036000AEAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-authorized control transformer for the \u003cstrong\u003eCarrier PH10JA036000AEAA\u003c\/strong\u003e packaged heat pump unit. The control transformer steps down 115\/208\/230V line voltage to a safe 24V AC signal that powers the entire low-voltage control circuit — including the thermostat, contactor coil, and all safety boards. When this transformer fails, the result is a completely unresponsive system: a blank thermostat, no heating or cooling response, and a unit that won't stage on at all. Before condemning a control board or thermostat, always test transformer output voltage first.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 60VA power rating | Primary: 115\/208\/230V AC, 50\/60 Hz | Secondary: 24V AC | Foot-mount design | OEM Part No. HT01AW229 | Cross-references: HT01AW229A, CIN-TRAN, 30-BV2006, 30-1814A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a Factory Authorized Parts (FAP) OEM unit built to Carrier's exact VA rating and insulation class. Generic transformers rated at 40VA are often substituted in error — undersizing a transformer on a 60VA circuit causes chronic overheating and premature failure within one season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — De-energize the unit and verify zero voltage before touching any wiring. Tools needed: multimeter (verify 24V output after install), screwdriver, wire stripper, and needle-nose pliers. Label and photograph all low-voltage wiring connections before disconnecting. Improper wiring polarity can damage downstream boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model PH10JA036000AEAA\u003c\/strong\u003e packaged heat pump systems. Also cross-compatible with select Bryant and Payne units sharing the 115\/208\/230V–24V 60VA transformer specification — verify your unit's data plate before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy. \u003cstrong\u003eOrder now and ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642003181939,"sku":"CARRIE-PH10JA036000AEAA-TRANSFORMER-HT01AW229","price":190.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642003214707,"sku":"CARRIE-PH10JA036000AEAA-TRANSFORMER-HT01AW229-GEN","price":167.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01AW229_30eee090-c214-49fd-9380-0564c1bb8945.jpg?v=1775026182","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja036000aeaa-transformer-h4oyjb","provider":"National HVAC Parts","version":"1.0","type":"link"}