Description
The Sterling HVAC 11J11R00306-001 is a 150-190°F automatic limit switch that serves as a safety device in a variety of HVAC equipment, including furnaces, air conditioners, and heat pumps. It prevents overheating by automatically shutting off the system when temperatures become too high. Consider it to be your HVAC system’s shield. The switch contains a bimetallic strip that responds to temperature changes and is situated in the airflow route. The strip trips when the temperature increases above the predetermined point, cutting off the electrical connection and shutting off the equipment. The switch resets itself as it cools down, enabling the system to function again. There are various advantages to this safety feature. By protecting it from expensive overheating damage, it extends the life and dependability of your HVAC equipment.
