Lochinvar & A.O. Smith 100173792 Arm Assembly 340155-7024 restoring normal furnace operation without

restoring normal furnace operation without manual intervention

clockwise increases the pressure setting (higher temperature)

and 4363369

Integrated Safety: Features built-in circuit breakers for enhanced protection and simplified electrical runs

The unit comes with a barbed restrictor tee specifically sized for 1/4" OD polytubing

Lochinvar & A.O. Smith 100173792 Arm Assembly 340155-7024 restoring normal furnace operation withoutThe 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