The integrated end switches provide critical feedback to the zoning control panel

Maintaining a dry system is vital for preventing the formation of hydrofluoric and hydrochloric acids

or visible cracks in the burner tube

always verify the linkage setup during installation to ensure the correct "normal" position

Commercial Grade 460V 3-Phase Operation: Designed for industrial power grids

Lochinvar & A.O. Smith 100110588 Flow Switch 318172-701 The integrated end switches provideThe Lochinvar & A. O. Smith 100110588 Flow Switch is a critical safety and monitoring component engineered for high efficiency hydronic systems. As an OEM replacement flow switch, this paddle style device is designed to detect the presence or absence of fluid movement, providing essential feedback to the appliance control board. It serves as a direct replacement for obsolete part numbers, including the A. O. Smith 9005680205, ensuring seamless