{"product_id":"carrier-ph13nr06000gahaa-transformer-h4oyjb","title":"OEM Carrier 60VA Transformer 115\/208\/230V 24V for PH13NR06000GAHAA","description":"\u003ch1\u003eOEM Carrier 60VA Control Transformer HT01AW229 for Model PH13NR06000GAHAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement control transformer for the \u003cstrong\u003eCarrier PH13NR06000GAHAA\u003c\/strong\u003e packaged heat pump unit. The transformer steps down the 115\/208\/230V line voltage to the 24V AC signal that powers your thermostat, control board, contactor coil, and every other low-voltage component in the system. When this part fails, the entire control circuit goes dark — thermostats become unresponsive, the unit won't energize, and no call for heating or cooling will be answered. A blown fuse on the secondary side is a common first indicator of transformer stress or failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 60 VA rated | Primary voltage: 115 \/ 208 \/ 230 VAC | Secondary voltage: 24 VAC | Foot-mounted configuration | OEM part number: HT01AW229\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM transformers are wound and tested to exact VA and voltage tolerances. Generic substitutes frequently run under-spec VA ratings, causing premature overload and secondary fuse failures — especially in multi-stage or zoned systems with higher 24V current draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power to the unit at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter. Label and photograph all low-voltage wiring before disconnecting. Confirm primary tap selection (115V vs 208\/230V) matches your supply voltage before energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 as the direct OEM replacement for \u003cstrong\u003eCarrier model PH13NR06000GAHAA\u003c\/strong\u003e. Always verify the VA rating and primary\/secondary voltages on your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641847501171,"sku":"CARRIE-PH13NR06000GAHAA-TRANSFORMER-HT01AW229","price":237.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641847533939,"sku":"CARRIE-PH13NR06000GAHAA-TRANSFORMER-HT01AW229-GEN","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01AW229_38b04356-316a-4221-89c2-0aaed17b1695.jpg?v=1775016739","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr06000gahaa-transformer-h4oyjb","provider":"National HVAC Parts","version":"1.0","type":"link"}