The H/HOME L641A1039 is a strap-on cylinder thermostat designed for boilers with hot water cylinders. It features a manual control operation and comes in white.

Product Features:

• Compatible Boiler Type: Designed for use with boilers that have hot water cylinders.
• Control Operation: Offers manual control for easy temperature adjustments.
• Temperature Range: Provides a temperature range from 40 to 80 degrees Celsius.
• Dimensions: Compact design with dimensions of 85mm (Height) x 45mm (Width) x 55mm (Depth).

The L641A1039 thermostat is identified by the manufacturer model number L641A1039.