Utica-Dunkirk VG-008.07 Gas Valve

The Utica-Dunkirk VG-008.07 Gas Valve is a critical replacement component for residential gas-fired boilers and heating systems. Operating on a 24V system, this valve is factory-set to a 3.5" WC output, ensuring precise fuel delivery and optimal combustion efficiency. Built with a 1/2" NPT inlet and a 3/4" NPT outlet, it integrates seamlessly into existing gas manifolds commonly found in Utica and Dunkirk boiler models. This intermittent pilot gas valve is engineered for high-cycle reliability and serves as a direct solution for failed solenoids or leaking diaphragms. As a slow-opening gas valve, it allows for a smooth ignition sequence, reducing the mechanical stress on the burner assembly. Proper installation requires a manometer to verify manifold pressure and ensure the burner hits its rated BTU input. Replacing an OEM VG-008.07 maintains UL certification and system safety standards, providing the exact electrical and mechanical specifications required by technical manuals.

Key Benefits

• OEM Compatibility: Exact replacement for Utica and Dunkirk boilers using the VG-008.07 part number.
• Precise Pressure Regulation: Factory-set to 3.5 inches Water Column for stable natural gas combustion.
• Industrial Build Quality: Robust cast body and solenoid coils designed for the high-temperature environment of an HVAC mechanical room.
• Standardized Connections: The 1/2 inch by 3/4 inch porting simplifies plumbing into standard gas trains.

Common Questions

What are the symptoms of a failing VG-008.07 gas valve?
Common indicators include intermittent ignition failure, the boiler "clicking" but failing to establish a flame, or an audible hum from the 24V solenoid which suggests a mechanical seizure or electrical failure within the coil.

Can this valve be used for Propane (LP) conversions?
This specific unit is typically configured for Natural Gas. Converting to LP requires a specific conversion kit or a valve factory-calibrated for 10" WC; always check the boiler rating plate for manifold pressure requirements before installation.

Does the VG-008.07 work with standing pilot systems?
This is an intermittent pilot valve designed for use with electronic ignition controls. It is not compatible with antique standing pilot millivolt systems that derive power from a thermocouple.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.