Lochinvar & A.O. Smith 100170640 Limit Thermostat Control

The Lochinvar & A.O. Smith 100170640 Limit-Thermostat Control is an essential part of HVAC systems which is mainly used in water heater and boiler systems. This thermostat controls the water temperature to ensure that does not exceed the required limit to cause overheating and system breakdowns. Temperature control enhances the performance of a system and its components’ durability. This limit thermostat is perfect for both residential and commercial use, and it guarantees the heater will work correctly, making heating systems safer and more comfortable.