Lochinvar & A.O. Smith 100208241 Reset Switch How do I identify the

How do I identify the different pressure ratings in the kit

Always verify your specific valve's seat type before installation

When a high limit switch like the 87H92 detects an overheat condition (above 140°F)

Professional Grade Sealing: High-density material composition prevents gasket "blow-out" during high-velocity circulator pump operation

How do I know if my York pressure switch is failing

Lochinvar & A.O. Smith 100208241 Reset Switch How do I identify theThe Lochinvar & A. O. Smith 100208241 Manual Reset Switch is a critical OEM safety component designed for high efficiency hydronic boilers and commercial water heaters. This high limit manual reset switch, which is the direct replacement for part SWT2004, monitors internal temperatures and provides a hardware level safety lockout to prevent equipment damage in the event of a thermal overrun. As a genuine Lochinvar replacement part, it ensures precise