Lennox 75W15 L165-30F Limit Switch Control

The Lennox 75W15 is a board-mount limit control designed to provide reliable temperature regulation for residential and light commercial HVAC systems. This limit switch automatically shuts off the heating element when the temperature reaches 165°F, protecting your furnace from overheating and potential damage.

Key Features:

• Actuates at 165°F, resets at 135°F for automatic temperature protection
• L165-30F specification with orange sleeve color for easy identification
• Left orientation design with 5-inch overall length
• Metal housing construction with screw terminals for secure, long-lasting connections
• Compact design allows for straightforward installation in various HVAC configurations

This genuine Lennox replacement part ensures optimal system performance and energy efficiency by maintaining precise temperature control. Replaces Lennox part number 102857-08 and is compatible with Allied, Armstrong, Concord, and Ducane systems. Ideal for HVAC service technicians performing furnace repairs and maintenance.