{"product_id":"carrier-n6a48ng482016-transformer-h2usbz","title":"OEM Carrier Transformer 40VA 120V-24V for N6A48NG482016","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA 120V to 24V for Model N6A48NG482016\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement control transformer (part #HT01BC116) for the \u003cstrong\u003eCarrier N6A48NG482016\u003c\/strong\u003e packaged unit. The transformer steps down 120V line voltage to the 24V signal required by your thermostat, contactor coil, and control board. When this part fails, the entire control circuit goes dead — the thermostat goes blank, the system won't respond to any calls for heating or cooling, and no diagnostic codes are generated because the board itself has no power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | Primary: 120V | Secondary: 24V | OEM part number HT01BC116 | Direct factory replacement with matched impedance and thermal protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage specifications for the Carrier N6A48NG482016 control circuit. Undersized or off-tolerance generic units risk nuisance tripping, overheating, or repeated failure — particularly when multiple 24V accessories like humidistats or zone valves share the circuit.\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 before beginning. Tools needed: flathead and Phillips screwdrivers, multimeter (to confirm 24V output after installation), wire nuts or spade connectors. Label or photograph all low-voltage wiring before disconnecting. Verify primary fuse or breaker rating before energizing.\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 warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for Carrier model \u003cstrong\u003eN6A48NG482016\u003c\/strong\u003e packaged units. Confirm your existing transformer's primary\/secondary voltage and VA rating on the unit data plate or existing transformer label before ordering. If you have questions about fitment, our parts specialists verify compatibility before you purchase — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909271409011,"sku":"CARRIE-N6A48NG482016-TRANSFORMER-HT01BC116","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909271441779,"sku":"CARRIE-N6A48NG482016-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_65251edc-0990-4135-91be-79dc7d6f6678.jpg?v=1782939972","url":"https:\/\/nationalhvacparts.com\/products\/carrier-n6a48ng482016-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}