Lennox 42J06 Auto Limit Switch 100°F-120°F

The Lennox 42J06 Auto Limit Switch is a dependable safety feature that is intended for HVAC systems to guarantee efficiency and safety. This limit switch works at a temperature range of 100°F to 120°F, and shuts down the system when the temperature gets too high. It is intended for use with 24V and 60Hz and can be used with a number of Lennox furnaces and air handlers. Some of the benefits that are associated with the use of the system include increased safety of the system, increased equipment durability and energy conservation. The temperature control of the switch is accurate, thus maintaining the switch’s performance and preventing damage to some of its parts.