L641A Cylinder Thermostat

The L641A Cylinder Thermostat is designed for surface mounting on domestic hot water cylinders. It can be used to switch directly a wet central heating circulating pump or boiler, or to operate spring return and motor open/motor close zone valves.

 

Features

  • Ideal for general applications
  • Suitable for use on uninsulated and foam lagged cylinders
  • Surface mounted
  • Double insulated
  • Dial or screwdriver slot temperature adjustment
  • Cylinder strap & hooks