Lennox 57W75 250F CO M/R Limit Switch 250F CO M/R Limit Switch

250F CO M/R Limit Switch

PXR4-250 is a 250F CO M/R Limit Switch manufactured by DeviceMaster Inc.

The 250F CO M/R Limit Switch is for use with the Lennox 57W75 and 230H75 heat pumps.

Match and run heating equipment up to 250,000 BTU with the Lennox 57W75 250f limit switch. This brushed nickel/silvery color 250F CO M/R limit switch is equipped with a metal mounting bracket that allows for user flexibility when installing this 250F CO M/R limit switch. This 250F CO M/R limit switch reduces the chance of CO levels exceeding safe operating levels in homes where maintenance is difficult and helps ensure safety when tracking living space temperature with the optional CO monitor.

Make sure your heating equipment is working properly and functioning safely with this Lennox 57W75 250F CO M/R Limit Switch. Only from Lennox, this 250F, normally closed switch utilizes a pressure-temperature design that is set when pressure is relieved. It is capable of controlling a furnace ignition module for boiler applications and will work with either natural gas or oil-fired equipment.

This Lennox 57W75 250F CO M/R Limit Switch is a factory original replacement part for your boiler. This part controls the blower, lighting curves and the burner. When your boiler's temperature hits this point, it will stop inputting fuel to the furnace and shut down itself to keep your house from burning down.

This is a Lennox 57W75 250F CO M/R Limit Switch. The Lennox 57 W75 compatible limit switch is rated for operation at 140-250 F (60-121 C). This Lennox 57W75 250F CO M/R Limit Switch is designed for use with air cooled gas valves in heating and cooling systems such as furnaces, water heaters, boilers and more. This Lennox 57 W75 CO M/R limit switch is also known by the following specifications: 57W075-250

Lennox 57W75 250F CO M/R Limit Switch  Item #: 114405. Shipped by R&L Carriers.