{"product_id":"carrier-n6d48ng482026-transformer-h2usbz","title":"OEM Carrier Transformer 40VA 120V\/24V for N6D48NG482026","description":"\u003ch1\u003eOEM Carrier Transformer 40VA 120V\/24V for Model N6D48NG482026\u003c\/h1\u003e\u003cp\u003eThis OEM replacement transformer (part number \u003cstrong\u003eHT01BC116\u003c\/strong\u003e) is the factory-specified control circuit transformer for the \u003cstrong\u003eCarrier N6D48NG482026\u003c\/strong\u003e packaged unit. It steps down line voltage from 120V to 24V to power the low-voltage control circuit — including the thermostat, contactor coil, and control board. When this transformer fails, the entire control circuit goes dead: the thermostat shows no response, the system won't call for heating or cooling, and nothing operates despite power being present at the unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Input: 120V AC | Output: 24V AC | 40VA rating | OEM part number HT01BC116 | Factory-matched for Carrier N6D48NG482026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM transformer meets exact Carrier factory specifications for VA rating and insulation class. Generic substitutes may be under-rated in VA, causing premature thermal cutout trips and repeated control circuit failures under normal load.\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 beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter to verify output voltage after installation. Label or photograph all low-voltage wiring connections before removing the old transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders received by 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eN6D48NG482026\u003c\/strong\u003e packaged unit. Verify input voltage (120V) and VA rating on your unit's data plate before ordering to confirm fitment. Our parts specialists are available to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909264331123,"sku":"CARRIE-N6D48NG482026-TRANSFORMER-HT01BC116","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909264363891,"sku":"CARRIE-N6D48NG482026-TRANSFORMER-HT01BC116-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-HT01BC116_8eec16c9-ec1a-44a7-9d85-e30abd1358b4.jpg?v=1782941795","url":"https:\/\/nationalhvacparts.com\/products\/carrier-n6d48ng482026-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}