Honeywell L641A1039 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.

• 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

Selecting the correct sort of Heating Controls is an important decision. After you determine that Cylinder Thermostats give the correct answer then the Honeywell Home L641A1039 is certainly worth adding to the shortlist.