Utica Boilers 240008782 50VA Control Transformer 120V Primary 24V Secondary Xeb Mgc Series

Product Description

The Utica Boilers 240008782 is a 50VA control transformer designed for use with Dunkirk XEB Series II and Utica MGC Series boilers. This transformer steps down line voltage from 120 volts primary to 24 volts secondary, providing the low-voltage power supply that boiler control boards, thermostats, and safety circuits depend on to operate correctly. HVAC technicians and boiler service professionals rely on this type of transformer as a core component in the boiler control system. Without a properly functioning transformer, the 24-volt control circuit loses power and the boiler cannot respond to thermostat calls for heat or hot water. The 50VA rating refers to the volt-ampere capacity of the transformer, which determines how much load it can safely supply to the connected control circuit. A 50VA transformer is a common rating for residential and light commercial hydronic heating systems. When a transformer fails, common symptoms include a completely unresponsive control board, no thermostat response, or tripped low-voltage fuses. Replacing the transformer with the correct OEM part ensures the control system receives a clean and stable 24-volt signal. This part is a direct replacement for the original transformer used in XEB Series II and MGC Series boilers. HVAC service technicians performing boiler repairs, annual maintenance, or troubleshooting control circuit failures will find this a straightforward, direct-fit replacement. Using the correct manufacturer part number eliminates compatibility guesswork and helps get the boiler back online faster. This transformer is an essential boiler repair part for anyone servicing Dunkirk or Utica branded hydronic heating equipment.

• Steps down 120V primary line voltage to 24V secondary control voltage at 50VA capacity
• Direct OEM replacement for Dunkirk XEB Series II and Utica MGC Series boilers
• Restores proper low-voltage power to control boards, thermostats, and safety circuits

Product Highlights

The Utica Boilers 240008782 transformer is a 50VA, 120V to 24V direct replacement part for XEB Series II and MGC Series boilers. It provides reliable low-voltage power to the boiler control circuit for proper system operation.

Product Information

Standard Information

• Brand: UTICA BOILERS
• Manufacturer Part Number: 240008782

Technical Specifications

• Product Type: Transformer
• Primary Voltage: 120V
• Secondary Voltage: 24V
• VA Rating: 50VA
• Compatible Series: Dunkirk XEB Series II, Utica MGC Series
• Application: Boiler Control Circuit