Description
The Lennox 14L33 Auto Limit Switch is an inherent security part of the HVAC equipment that is charged with checking temperatures in heating systems. This one is specifically designed to work with the furnace and powers or turns-off the heating system whenever temperatures go beyond typical set ranges that range between 170 and 200°F. It is primarily responsible to safeguard from heating too much that breaks the circuit and turn out the heating system. The Auto Limit Switch plays its part in the safety aspect by regulating temperature levels which may otherwise lead to damage of the HVAC systems or even create a fire breakout.
