Lennox 10M79 L140-40F LIMIT SWITCH L140-40F LIMIT SWITCH

L140-40F LIMIT SWITCH

This Lennox 10M79 L140-40F LIMIT SWITCH is an L140-40F LIMIT SWITCH.

The L140-40F LIMIT SWITCH will replace an existing original Lennox motor switch and come with a 25 year warranty.

This Lennox 10M79 L140-40F LIMIT SWITCH is a brand new replacement product, wired with NEMA 5-15P plug and IEC connector.

The LIMIT SWITCH has a rated voltage of 380 volt Positive Trip, 4-Pole. The Limit Switch (L140-40F) is accessible once the cover is removed.

Limit switches are used in applications such as food service equipment, dishwasher and convection ovens, and indoor/outdoor spot heating. The L140-40F is a normally closed limit switch with a fixed lower temperature limit of 140°F (60°C). These switches are designed to snap on/off when one set temperature is reached, but not before and not after.

The Lennox Limit Switch 10M79 L140-40F that protects your furnace by automatically shutting off the gas feed when the Furnace has reached set temperature and shuts it down when the temperature gets too cold. This limit switch operates 2 Stage furnaces, communicating with a signal board to control on/off sequencing.

The Lennox 10M79 Limit Switch is designed to convert single speed simple zone systems into dual speed system. This item has been tested by manufacturer and meets the daily use requirements of Lennox Air Handling Systems, Inc. The transformer is visually inspected during the assembly process.