Greenbrook Room Thermostat Tamperproof

The Drayton TH90T is a strap-on pipe thermostat designed to provide reliable temperature sensing and control in domestic and light commercial heating systems. It is commonly used to regulate pipework temperature and control heating or hot water circuits based on the temperature of circulating water.

Fitted directly onto pipework using a secure clamp or strap, the TH90T monitors surface temperature and switches connected equipment on or off depending on the set temperature. This helps maintain efficient system operation, prevent overheating, and ensure consistent performance of boilers, pumps, or zone valves.

The thermostat features an adjustable temperature range, typically allowing installers to set switching points based on system requirements. This makes it suitable for applications such as pump overrun control, heating system regulation, and general temperature monitoring in pipework.

Designed for simple installation, the TH90T can be fitted without draining the system, making it ideal for both new installations and retrofit upgrades. Its straightforward mechanical design ensures dependable operation without the need for complex programming or electronics.