3 Port 22mm Valve For use with SD Actuator Direct replacement for: Landis & Gyr LT8322 Sunvic (Satchwell) EDT1702..

Sunvic (previously Satchwell) EML3454 22mm 2-Port Valve body. For use with SM, SZ or SZM actuators...

* New Version * Simple to install * Attractive appearance * 5(1)A SPDT contacts * 40-90C The SA Surface Mount Thermostat is designed for surface mounting to control the temperature of Domestic..

Sunvic SDM1901 Actuator..

The TLX RFPv programmable room thermostat has been developed for use in areas where it is not practical or acceptable to run cables between the room thermostat and the boiler controls.   Wi..

Replacement actuator for Sunvic or Range SZM1803 or SZM1809 actuators. ​With blue plug...

The SunStat is a hard wired, battery powered, easy to programme and simple to use programmable room thermostat. The 4 daily, independent time and temperature pairs together with TPI controls electr..

The SunStatRF is a wireless, battery powered  easy to programme and simple to use programmable room thermostat. The 4 daily, independent time and temperature pairs together with TPI controls elec..

The wireless (RF) TLX 1012 is the latest addition to the popular TLX 1000 series of electronic room thermostats. The thermostat has been designed to be easy to operate and quick to install and benefit..