DeLonghi® TRD40820T Dragon 4 Oil Filled Radiator

  • £144.99
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The Dragon 4 Technology is designed to be both aesthetically pleasing and functional. In a pure, brilliant-white colour, its stylish uncluttered design makes it ideal for any home: providing a touch of refined, essential and harmonious style.

Chimney Effect

The De'Longhi TRD4 0820T Dragon 4 Oil Filled Radiator convects air through its 'chimney' and cold air is channelled through the hottest part of the radiator, accelerating hot air through vents for effective heating and providing a fast flow of hot air that quickly warms the whole room.

More Radiant Surface

With an enlarged fin shape, it delivers an increased chimney (convective) effect for faster hot air flow . Its enlarged battery design means it provides 25 per cent larger radiant surface than the previous Dragon 3 model and ensures faster air flow emission and increased chimney effect for better comfort.


The Dragon 4 heats the air faster than any traditional oil-filled radiator and creates a comfortable mixture of radiant and convected heat, providing 2 kW of total heat output with 3 switchable heat levels, a room thermostat which can be set to automatically regulate to the desired temperature and a 24 hour mechanical timer. It also has an anti-frost function, an overheat safety cut-out mechanism and cable storage.


The Dragon TRD4 0820T has been designed to have an elegant, smooth and safe profile, with rounded edges, pre-assembled easy wheels, and a carry handle making it safe and easy to move around the home as necessary. Ideal for rooms up to 60m₃.

  • The enhanced chimney effect accelerates hot air through vents for effective heating
  • 2 kW heat output and three heat settings; Rated voltage/Frequency (V~Hz): 230~50
  • Elegant design and pure brilliant white finish
  • Pre-assembled easy wheels and carry handle for easy transportation
  • Thermostat and anti-frost device with 24 hr mechanical timer