Lennox 11W52 Limit Switch 320734-701 Optimized Heat Dissipation: Built to

Optimized Heat Dissipation: Built to withstand commercial-grade duty cycles

the valve must be installed with the stem in the vertical position

eliminating the need for bracket modifications or shaft adjustments in the field

40VA Power Rating: Provides ample current for modern electronic controls and multiple 24V accessories

Durable Ceramic Insulation: High-grade materials prevent internal shorts and withstand the thermal stress of the burner assembly

Lennox 11W52 Limit Switch 320734-701 Optimized Heat Dissipation: Built toThe Lennox 11W52 Limit Switch is a critical safety component engineered for precision thermal monitoring in high efficiency HVAC systems. This L240 30F limit control is designed to open the electrical circuit at a fixed temperature of 240F and automatically reset once the temperature drops by a 30F differential. Built to handle the rigorous duty cycles of commercial and residential furnaces, this switch ensures the blower motor and heat exchanger