{"product_id":"carrier-ph13pr04800gafaa-transformer-h4oyjb","title":"OEM Carrier Control Transformer 60VA 115\/208\/230V-24V — PH13PR04800GAF","description":"\u003ch1\u003eOEM Carrier 60VA Control Transformer 115\/208\/230V-24V for Model PH13PR04800GAFAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-authorized OEM control transformer for the \u003cstrong\u003eCarrier PH13PR04800GAFAA\u003c\/strong\u003e packaged heat pump system. The transformer steps down the 115\/208\/230V line-side voltage to a clean 24V AC signal that powers your thermostat, contactor coils, control board logic, and all low-voltage system controls. When this component fails, the entire control circuit goes dark — nothing responds to thermostat calls, and the system will not heat or cool. Common failure symptoms include a completely unresponsive thermostat, blown 3A or 5A fuses on the control board, or repeated control board faults with no other identifiable cause.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 60 VA power rating | 115\/208\/230 VAC multi-tap primary | 24 VAC secondary | 50\/60 Hz | Foot-mount 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 (FAP). OEM transformers are wound to exact VA tolerances, preventing low-voltage sag that can damage contactors and control boards. Generic 60VA transformers often run under-rated VA, causing nuisance fuse failures and premature board damage.\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 post-install). Always label wire terminals before disconnecting the old unit. Confirm primary tap selection matches your supply voltage.\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 distribution 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 PH13PR04800GAFAA\u003c\/strong\u003e. Also cross-references to HT01AW229A and is compatible with select Bryant and Payne units sharing the same 60VA, 115\/208\/230V-24V specification. Always verify your existing transformer's VA rating and primary voltage tap before ordering. Our team is available to confirm fitment — reach out before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641838883187,"sku":"CARRIE-PH13PR04800GAFAA-TRANSFORMER-HT01AW229","price":162.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641838915955,"sku":"CARRIE-PH13PR04800GAFAA-TRANSFORMER-HT01AW229-GEN","price":142.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01AW229_e76c656a-c91a-469d-bded-7bf4ccb5dd2d.jpg?v=1775026150","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr04800gafaa-transformer-h4oyjb","provider":"National HVAC Parts","version":"1.0","type":"link"}