Drayton HTS3 Cylinder Thermostat\n\nThe HTS3 cylinder thermostat is designed to maintain domestic hot water temperatures at a comfortable and efficient level, helping households save energy when set within the recommended range of 60-65 degrees. By giving reliable control over stored hot water, it supports both comfort and safety while ensuring the system only heats to the level of required for everyday use.\n\nEngineered for versatility, the HTS3 is suitable for all vented cylinders and designed for quick, straightforward mounting. Its tamper resistant construction helps prevent accidental or unauthorised adjustment, making it ideal for both domestic and light commercial environments. The thermostat offers wide adjustable temperature range from 50 degrees to 80 degrees, with clear positive ON and OFF settings that give installers and users confidence in operation.\n\n Built to high safety standards, the HTS3 is double insulated and requires no earth connection. It operates using an .