{"product_id":"carrier-pg8daa048095adja-transformer-h2usbz","title":"OEM Carrier Transformer 40VA 120V–24V for PG8DAA048095ADJA","description":"\u003ch1\u003eOEM Carrier Control Transformer 40VA for Model PG8DAA048095ADJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement control transformer (part# \u003cstrong\u003eHT01BC116\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PG8DAA048095ADJA\u003c\/strong\u003e packaged gas furnace. The transformer steps down 120V line voltage to the 24V AC signal that powers your thermostat, control board, gas valve, and all low-voltage safety circuits. When it fails, the entire control circuit goes dark — no thermostat response, no ignition sequence, and nothing works. Replacing a failed transformer is one of the most impactful and cost-effective furnace repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | 120V primary \/ 24V secondary | Factory-matched impedance and thermal protection | Direct OEM drop-in fit for Carrier part# HT01BC116\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound to exact VA and voltage tolerances required by Carrier's IFC control board. Undersized or off-tolerance generic units can cause nuisance tripping, control board brownouts, and premature contactor coil failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24V output after install). Label all low-voltage wires before disconnecting the old transformer.\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 specifically for the \u003cstrong\u003eCarrier PG8DAA048095ADJA\u003c\/strong\u003e packaged gas unit. Verify your unit's data plate shows 120V\/24V control voltage and cross-reference part number HT01BC116 before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643232538995,"sku":"CARRIE-PG8DAA048095ADJA-TRANSFORMER-HT01BC116","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643232571763,"sku":"CARRIE-PG8DAA048095ADJA-TRANSFORMER-HT01BC116-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC116_375630a1-c84f-444b-9ffe-302a94cd8daf.jpg?v=1775041390","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa048095adja-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}