Lochinvar & A.O. Smith 100277765 Resettable Thermal Switch

The Lochinvar & A.O. Smith 100277765 Resettable Thermal Switch is a safety device, which is applied in water heaters and HVAC systems in order to avoid overheating. It controls the temperature inside the system and turns off the heating element when the temperatures are high. It is only after the system has cooled that a known switch can be used to reset the system and get back to normal. This thermal switch plays a vital role in protecting equipment from heat and also safeguard the users. This feature of resettable nature is convenient than the non-resettable types because they do not require replacements after a trip and hence less downtime and maintenance costs.