Automatic Reset Functionality: Eliminates manual intervention by restoring power once temperatures stabilize within safe limits

including the M9000 and MP8000 series

This programmable thermostat features 7-day

making it an essential component for industrial air filtration

The assembly includes the spring

Lochinvar & A.O. Smith 100208242 On/Off Switch 323055-751 Automatic Reset Functionality: Eliminates manualThe Lochinvar & A. O. Smith 100208242 On Off Switch is a critical OEM replacement power switch engineered for high efficiency hydronic and water heating systems. As a veteran grade HVAC control component, this rocker style switch features a clearly defined "I O" symbol for definitive status verification during boiler troubleshooting and routine HVAC maintenance. Designed for 120V circuits, it serves as the primary manual disconnect on the control