Triga Room E Designer Electric Radiator, Terma

The Triga is a beautiful chunky radiator with clean straight lines.  It looks at home anywhere.  We team it up with the KTX4 element to give smart bluetooth control.  It can also be used with a smart thermostat


Terma Triga designer electric radiators blend a minimalist, contemporary aesthetic with smart Bluetooth control, providing a stylish and functional heating system for a range of spaces. Using a smart thermostat, these designer radiators allow you conveniently manage your heating from an iOS or Android device, making it easier and quicker to set a heating schedule or turn your radiators on and off.


  • Metallic Stone
  • Sea Salt White


Element & controls

Terma electric radiator supplied with the Terma KTX 4 Blue 1000w element  – smartphone controlled, fully thermostatic element and a round clock face style head in matching silver. Full operational control on smartphone/tablet via Bluetooth, with a choice of internal temp (30°c to 60°c) or ambient room temp (15°c to 30°c) regulation. 7 day Timer functionality. Also includes 2hr drying function whereby radiator will turn off automatically when time has elapsed.

The element is pre fitted inside the radiator and the square control head will be supplied separately and simply pushes onto the radiator. The square head can then be rotated to the required viewing angle. The Terma BlueLine app is free to download, available for IOS and ANDROID. Casing and cable on element will match the radiator colour (white/silver/black). IPx5 (safe for use in bathroom). Class 1. CE Approved.

Dimensions & Power

  • TRIGA E – 1700mm (H) x 580mm (W) – 1000 Watts –
  • TRIGA E – 560mm (H) x 1280mm (W) – 1000 Watts –
  • TRIGA E – 560mm (H) x 680mm (W) – 600 Watts –

Availability & Lead times

The listed sizes are available from UK stocks in 3-4 days.  Further sizes and colours are available a factory order with a lead time of 6-8 weeks.