{"product_id":"carrier-pg8daa048115acja-transformer-h2usbz","title":"OEM Carrier Transformer 120V\/24V 40VA for PG8DAA048115ACJA","description":"\u003ch1\u003eOEM Carrier Control Transformer HT01BC116 for Model PG8DAA048115ACJA\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer (part number \u003cstrong\u003eHT01BC116\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8DAA048115ACJA\u003c\/strong\u003e gas furnace. The transformer steps down 120V line voltage to 24V AC, powering the low-voltage control circuit that operates your thermostat, gas valve, inducer relay, and integrated furnace control board. When this component fails, the entire control circuit goes dead — the furnace will not respond to thermostat calls, display any status codes, or attempt ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V primary | 24V secondary output | 40VA rating | Class 2 control circuit | Direct OEM replacement for part number HT01BC116\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier transformer wound to exact factory VA and voltage tolerances. Generic transformers can run under-rated VA, causing voltage sag under load that leads to nuisance lockouts, erratic board behavior, and premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24V output after install). Label all low-voltage wires before disconnecting. Total job typically under 30 minutes for a qualified technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. 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 as a direct OEM fit for the Carrier \u003cstrong\u003ePG8DAA048115ACJA\u003c\/strong\u003e gas furnace. Always verify primary voltage (120V) and VA rating on your existing transformer's label before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643231162739,"sku":"CARRIE-PG8DAA048115ACJA-TRANSFORMER-HT01BC116","price":35.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643231195507,"sku":"CARRIE-PG8DAA048115ACJA-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_b0cf2e56-e24f-4ddc-a580-b043ee1cc6b7.jpg?v=1775040997","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa048115acja-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}