Lochinvar & A.O. Smith 100208659 Float Switch 322056-301 What causes a flow switch

What causes a flow switch to fail in A

Always verify the 4 cell gasket configuration against your specific furnace model number before installation to ensure total pressure switch stability and combustion safety

Broad Compatibility: A direct Factory Authorized Parts™ solution for specific Carrier

This specific model is designed for standard 120V/60Hz AC power supplies common in North American industrial electrical grids

this 22-watt coil provides the necessary electromagnetic force for reliable valve actuation under demanding thermal loads

Lochinvar & A.O. Smith 100208659 Float Switch 322056-301 What causes a flow switchThe Lochinvar & A. O. Smith 100208659 Float Switch is a critical safety component designed for high performance water heaters and commercial boilers. Constructed with a 1 1 4" NPT connection, this SPDT float switch (Single Pole Double Throw) serves as a direct replacement for the legacy Lochinvar WTR2080 and 100173706 part numbers. Engineered for precise liquid level control, it facilitates the automatic operation of pumps or alarm circuits to prevent