250F CO M/R Limit Switch
The Lennox 78L29 250F CO M/R Limit Switch is in stock at The Home Depot. This 250F CO M/R Limit Switch product is shipped directly from the manufacturer.
The 250F CO M/R Limit Switch has a 2.8 x 2.8" (71 x 71mm) maximum CO transmitter mounting footprint. The 78L29 250F limit switch has a 732° F (400° C) maximum stop temperature rating.
Offered by Lennox Industries, here is a genuine 78L29 250F CO M/R Limit Switch that is part of the well-built air conditioning unit. It features a design that includes 2/4 wire and 230V phases. This 78L29 250F CO M/R Limit Switch specifications include mounting configuration of #12 threaded bushing (wire lead), and a design that includes 3-wire leads, 2-comp and 1-norm connections.
The Lennox 78L29 250F CO M/R Limit Switch is a temperature control switch that has an integrated limit relay to protect against extremely high temperatures. The 250F CO M/R Limit Switch has a manual reset and offers the standard features of an ambient thermistor, a pilot lamp, and 20-amp continuous duty contacts.
The 78L29 250F CO M/R Limit Switch is designed for manual reset. It is used to control a one way pneumatic valve in ZONE type thermostat protection systems employing CO or Monoxide detectors. This switch has an operating temperature of 60C° below (150 F°) the CO Alarm setting and 9 times (9X) continual maximum rated working temperature of the detector.
Lennox #78L29 250F CO M/R Limit Switch, is used in conjunction with the Control Board for Model 78 and 79 Series furnaces. Mounts on the heating section of the furnace.
Lennox 78L29 250F CO M/R Limit Switch, suitable for use with multiple types of heating and cooling equipment that use water or electric refrigerant