1、Wide Application: This float level controller can be widely used in water dispensers, hot water dispensers, solar energy, air conditioners, humidifiers, coffee machines, small refrigerators and other water heating equipment to prevent dry burning water level sensors, etc., in cars, industrial equipment, agricultural equipment, household appliances in a wide range of applications. 2、Manually Adjustable: This float level controller is manually adjustable by using a vise to pull off the circlip under the float switch and then adjust the float direction. 3、304 Stainless Steel: This float level controller is made of excellent 304 stainless steel, which is acid and alkali resistant, high temperature resistant and erosion resistant, with good material and long life. 4、Two High Temperature Resistant Wires: This float level controller has two high temperature resistant wires which have good acid, alkali and fungus resistance and resistance to many types of grease to ensure long life. 5、Easy To Install: This float level controller is very easy to install, you just need to screw the threaded port of the controller to the place where it needs to be installed.