Lochinvar & A.O. Smith 100290352 Limit 326070-701 ensuring the electrical characteristics and

ensuring the electrical characteristics and trip points match the original equipment specifications exactly

5” width) allow for a flush-mount fit on a variety of Carrier thermostat and control board assemblies

High Thermal Stability: Resists oxidative breakdown and sludge formation

OEM Compatibility: Genuine Lennox replacement part ensures exact fitment and electrical alignment with existing furnace control boards and safety loops

Lochinvar & A.O. Smith 100290352 Limit 326070-701 ensuring the electrical characteristics andThe Lochinvar & A. O. Smith 100290352 Limit Switch is a critical safety component designed for high performance hydronic and domestic hot water systems. This 220 degree high limit switch acts as a primary fail safe, monitoring internal temperatures to prevent thermal runaway. Engineering specifications confirm this is a manual reset limit switch, requiring a technician's physical intervention to restore operation after a tripa vital feature for