{"product_id":"carrier-c48a206061-transformer-h302a1","title":"OEM Carrier Transformer 40VA 120V to 24V for C48A206061 (HT01BD236) | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 120V\/24V for Model C48A206061 — HT01BD236\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer (part number \u003cstrong\u003eHT01BD236\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier C48A206061\u003c\/strong\u003e packaged unit. The transformer steps down 120V line voltage to 24V to power the entire low-voltage control circuit — including the thermostat, contactor coil, gas valve, and control board. When this component fails, nothing in the system responds: the thermostat goes blank, the blower won't start, and no heating or cooling cycle can initiate. It is often the first component to check when a system appears completely unresponsive despite having line power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input 120V AC | Output 24V AC | 40VA rated | Primary\/secondary wound to OEM factory tolerance | Mounts directly to original bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM HT01BD236 transformer is wound to Carrier's exact VA and voltage specifications, ensuring stable 24V output under full control-circuit load. Generic transformers may sag under load, causing intermittent lockouts, nuisance tripping, or 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, wire stripper, multimeter to verify 24V output after install. Label or 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 against defects in materials and workmanship. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC48A206061\u003c\/strong\u003e packaged unit. Always verify your unit's control circuit voltage and VA requirements against your data plate before ordering — substituting an undersized transformer can damage downstream components. Our parts specialists are available to confirm fitment before you buy. \u003cstrong\u003eOrder today and get same-day shipping on in-stock OEM parts.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909756703091,"sku":"CARRIE-C48A206061-TRANSFORMER-HT01BD236","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909756735859,"sku":"CARRIE-C48A206061-TRANSFORMER-HT01BD236-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD236_968d6af2-7ce5-45f9-a7c7-464f05ad287a.jpg?v=1782939146","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c48a206061-transformer-h302a1","provider":"National HVAC Parts","version":"1.0","type":"link"}