Smith 100208478 Board is a critical OEM replacement control board engineered for high-performance commercial and residential hydronic systems

often caused by a sticking solenoid or internal blockages within the venturi throat

Common Questions What flange sizes can I use with the E24

this is an inductive proximity sensor designed specifically for ferrous and non-ferrous metal detection

The steel sleeves are designed to provide a hard stop

Siemens Combustion VKG30.050U Valve 30067439-890 Smith 100208478 Board is aThe 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.