Siemens Combustion VKG30.050U Valve R-410A Always verify your manifold pressure

Always verify your manifold pressure with a manometer after installation to ensure the 5" WC setpoint matches the rating plate requirements of the specific Reznor unit heater model you are servicing

Is the 169211 motor compatible with single-phase residential power

For highly corrosive media

offering straightforward integration into your existing infrastructure

provides critical system protection by monitoring refrigerant levels and internal pressures

Siemens Combustion VKG30.050U Valve R-410A Always verify your manifold pressureThe Siemens VKG30. 050U is a high precision 2 inch NPT reduced port butterfly valve engineered specifically for technical combustion applications. Designed to regulate the flow of natural gas, propane, butane, and air, this valve is essential for maintaining tight control in industrial burner systems. The reduced port design enhances low load stability, providing the finite throttling capabilities required for efficient fuel to air ratio control.