Description
The Lennox 64W71 L210-30 limit switch is an essentialsafety device used in most of the air Handlers and furnaces and , manufactured by Lennox Company. It is a safety circuit switch that will turn off the system when certain conditions are detected. In this case, this monitors temperature. In case the temperature of the furnace or the air handler rises to a certain limit of 210°F, the switch causes a shutdown to avoid overheating of the equipment. This will ensure that the HVAC system is safe and also eliminate the risk of fire break out.
