BRAND : THERMCO MODEL : 118090-001 DESCRIPTION : A Temperature Controlled System is a type of control system that automatically controls the temperature of an object or an area. We commonly use temperature control systems in Air Conditioners, Refrigerators, geysers, etc. where the temperature is automatically adjusted as per the input settings. SPECIFICATION : A temperature controller may be set to control the temperature inside of a room. ... The controller would then send a signal to increase the applied heat to raise the temperature back to the setpoint of 68°. Once the temperature reaches 68°, the heater shuts off. Weight : 506.6G CONDITION : USED QUANTITY : 4 PCS