{"product_id":"carrier-pg8maa036110abja-transformer-h2usbz","title":"OEM Carrier Furnace Transformer 40VA 120V-24V — PG8MAA036110ABJA","description":"\u003ch1\u003eOEM Carrier Furnace Transformer 40VA 120V-24V for Model PG8MAA036110ABJA\u003c\/h1\u003e\u003cp\u003eThis OEM step-down control transformer is the factory-authorized replacement for the \u003cstrong\u003eCarrier PG8MAA036110ABJA\u003c\/strong\u003e gas furnace. The transformer converts 120V line voltage to the 24V AC signal that powers every low-voltage component in your system — thermostat, gas valve, inducer relay, and control board. When it fails, the entire low-voltage control circuit goes dark: the thermostat appears dead, the furnace won't respond to a heat call, and nothing works. It is often the first component to check when your system shows zero activity at the thermostat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Primary Voltage: 120V AC | Secondary Voltage: 24V AC | VA Rating: 40VA | Frequency: 60 Hz | Mounting: Foot mount | Connection: Wire leads with insulated female quick-connect terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine OEM Carrier transformer built to exact factory tolerances. Generic aftermarket transformers are frequently misrated in VA output, causing premature failure of downstream low-voltage components including the control board and gas valve. OEM is always the safer choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off all power at the breaker and confirm 0V before touching wiring. Photograph all wiring connections before disconnecting. Tools needed: flathead and Phillips screwdrivers, nut driver, multimeter. Test 24V output at the R and C terminals on the control board after install to confirm operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Replaces OEM part number HT01BC116 and its factory-updated successor HT680054. Designed for the Carrier \u003cstrong\u003ePG8MAA036110ABJA\u003c\/strong\u003e gas furnace and other Carrier, Bryant, and Payne models sharing the same 40VA 120V\/24V transformer specification. Always verify your unit's data plate voltage and VA requirements before ordering. Need help confirming fit? Our HVAC parts specialists verify compatibility before you buy — reach out today and get your furnace back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643053068659,"sku":"CARRIE-PG8MAA036110ABJA-TRANSFORMER-HT01BC116","price":51.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643053101427,"sku":"CARRIE-PG8MAA036110ABJA-TRANSFORMER-HT01BC116-GEN","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-HT01BC116_e7f89cbe-c264-419f-8b12-7e72cb38f9be.jpg?v=1775031773","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa036110abja-transformer-h2usbz","provider":"National HVAC Parts","version":"1.0","type":"link"}