Standardized Electrical Loading: Low-voltage 24V operation simplifies integration with existing thermostats and limit controls

Direct Fit: Designed as an authentic Rheem replacement part

What mounting orientation is recommended

it can simply be left disconnected

5-inch and 2-inch valves

Lennox 46K72 Limit Switch 326010-701 Standardized Electrical Loading: Low-voltage 24VThe Lennox 46K72 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC units. Engineered with a 250 degree Fahrenheit cutout and a 220 degree Fahrenheit reset, this auto reset limit switch prevents heat exchanger damage by breaking the electrical circuit if internal plenum temperatures exceed safe operating limits. This specific L250 30 model features a manual reset safety bypass or