Water heater capillary thermostat with bellow

1. capillary thermostat specially for water heater 2. Temperature ratings variable 3. Long capillary and accurate temperature

WKF-L capillary thermostat is specially designed for water heater. It has very accurate expansion movement control performance and widely used for electromechanical thermostatic control device. The gas inside the sensible capillary increase its volume when temperature changes, which will drive the micro switch of water heater to control the flame.

This capillary thermostat also called bellow sensing element, gas valve thermostat, or water heater thermostat.

Parameters of capillary thermostat:

1. Temperature range can be -15~15°c; -10~10°c; or -10~12°c. Other ranges are also available according to customers' demands.

2. Expansion movement depends on customers' demands.

3. Long life cycles: 250,000 cycles

4. Ambient temperature: -30C ~ 70C or customzing.

5. For low temeprature WKF-L series, the filling inside of capillary is freon.

Some other capillary thermostats we are making:

Capillary thermostat for gas valve

 

Capillary thermostat with big bellow

 

Capillary thermostat with long capillary

 

Capillary Thermostat with High Temeprature

 

Capillary thermostat for Electrical Oven 

Water heater capillary thermostat with bellow