Description
The Utica-Dunkirk 550002740 is an OEM replacement gas valve engineered for dependable liquid propane (LP) fuel control in Utica-Dunkirk boiler and heating systems. Designed to exact factory specifications, this valve delivers consistent, safe gas flow management to keep your heating equipment operating at peak efficiency.
Key Specifications
- Control Voltage: 24V
- Maximum Inlet Pressure: 10″ W.C. (water column)
- Fuel Type: LP (Liquid Propane)
- Inlet Connection: 3/4″
- Outlet Connection: 1/2″
- OEM Part Number: 550002740
- Compatible Brand: Utica-Dunkirk
Product Highlights
- Direct OEM replacement ensures proper fit and function with compatible Utica-Dunkirk heating systems
- 24V solenoid control integrates seamlessly with standard low-voltage thermostat and control wiring
- Rated for LP gas service — ideal for installations without access to natural gas supply
- 3/4″ inlet x 1/2″ outlet configuration accommodates standard residential and light commercial gas piping layouts
- Engineered to maintain precise gas pressure regulation for safe, efficient burner operation
Application
This gas valve is designed as a factory-matched replacement for select Utica-Dunkirk boilers and heating appliances. Always verify compatibility with your specific model number before installation. Installation should be performed by a qualified HVAC technician or licensed gas fitter in accordance with all applicable local codes and the manufacturer’s installation guidelines.







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