Lochinvar & A.O. Smith 100208324 Switch R-22 Avoid touching the gray silicon

Avoid touching the gray silicon element with bare hands

Featuring a 1/2" BSPT connection

How do I convert this unit from Natural Gas to LP

Failure to open usually indicates a fouled contact or a loss of charge in the sensing element

Lochinvar & A.O. Smith 100208324 Switch R-22 Avoid touching the gray siliconThe Lochinvar & A. O. Smith 100208324 On Off Switch is a critical OEM replacement part designed for precise burner power control in high efficiency hydronic heating systems. As a veteran grade HVAC rocker switch, it provides a reliable interface for manual system cycling and emergency shutdowns. This specific 100208324 switch is engineered to meet the exact electrical specifications required for Lochinvar boiler models and A. O. Smith water heaters,