Lochinvar & A.O. Smith 100173792 Arm Assembly 321894-709 and 1/20 HP

and 1/20 HP

With its threaded barrel design and secure setscrew mounting

While many SmartValve bodies can be converted

which helps prevent ground loops and isolates communication failures to a specific segment of the trunk

Lochinvar & A.O. Smith 100173792 Arm Assembly 321894-709 and 1/20 HPThe 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