What Does A Limit Switch Do On A Furnace - It’s usually located on the furnace. Web a furnace limit switch is a device within your furnace that detects when the internal temperature is too high and turns the unit. Web the limit switch monitors the temperature and shuts down the burners if the furnace starts to overheat. Web the furnace limit switch is vital for the safe and reliable running of a heating system. When the plenum temperature gets too hot, the limit switch. Web a furnace fan limit switch is equipped with a control mechanism that monitors the temperature within the. Web the limit switch is basically a safety device as well.
Web the limit switch is basically a safety device as well. When the plenum temperature gets too hot, the limit switch. Web a furnace limit switch is a device within your furnace that detects when the internal temperature is too high and turns the unit. Web the furnace limit switch is vital for the safe and reliable running of a heating system. It’s usually located on the furnace. Web the limit switch monitors the temperature and shuts down the burners if the furnace starts to overheat. Web a furnace fan limit switch is equipped with a control mechanism that monitors the temperature within the.