Lennox 99M78 110-130F AUTO Limit Switch 110-130F AUTO Limit Switch

110-130F AUTO Limit Switch

Need to know if there is a heat flux-related issue? Now you can with the new Lennox 99M78 110-130F AUTO Limit Switch. The product is designed to keep you from wandering the basement and trying to determine whether your heating unit is without the necessary power, or overheating.

Our Lennox AUTO Limit Wireless Thermostat is a wireless, programmable thermostat, designed for residential application. This thermostat can be programmed from anywhere in the world and provides optimal comfort by monitoring indoor humidity and temperature. Not only does this unit save you money on your energy bill, it allows you to stay comfortable in your home.

Lennox Automatic Energy Control Limit Switch - Replace power-off cycling thermostat control with this limit switch with manual override. This limit switch is for use with the Lennox G81 Gas Furnace, Model number 99M78, purchased in March 2011 or later.

The Lennox XC2011 replacement limit switch Series is designed for use with the Lennox XC2010 Fan Control Board and a variety of different furnace models. It has an operating temperature range of from -40 to 125 degrees celsius. The alarm type is mechanical.

Lennox 99M78 Limit Switch

The Lennox Limit Switch is used to help control the flow of air to your furnace. The Limit Switch is used for Frost Protection, Comfort Control, and Fan/Burner Control.

The Lennox 99M78 is a Limit Switch. It is a device used to stop or change the motion of a machine or apparatus. The contact construction on this switch is a Contacts: 2 Form A (Plug In), Contacts: 3 Form A (Socket). Maximum Switches Amps power capacity is 10A, and the maximum voltage is 125VAC. The NEMA configured enclosure type for this switch is 5. In addition, an allen-wrench is provided with the switch for setup and service.