Lochinvar & A.O. Smith 100173792 Arm Assembly 30067439-890 Do I need to vent

Do I need to vent this regulator outside

or steam leaking from the diaphragm chamber's vent or bleed port

ensuring a clean and quiet environment

and EV251B valve series

Lochinvar & A.O. Smith 100173792 Arm Assembly 30067439-890 Do I need to ventThe Lochinvar & A. O. Smith 100173792 Arm Assembly is a critical OEM component designed for high efficiency burner management in commercial and residential gas fired systems. Engineered for precision and thermal stability, this gas air arm assembly ensures the correct orientation and alignment of the burner interface, which is essential for maintaining stoichiometric combustion and maximizing heat transfer. Built to withstand the harsh operating