Description
The Bard HVAC S8402-028 Limit Control is an essential part meant for HVAC systems especially the furnaces and the air conditioners. This limit control works through the use of temperature settings; it opens at 150°F and closes at 125°F. It also makes sure that the blower fan operates only when the air has reached the right temperature to ensure no circulation of cold air is experienced while making the process more energy. It is widely used in forced-air heating systems, where it serves not only the functional purpose of providing better fitting but also the safety purpose of turning off the burner to avoid overheating.
