De'Longhi Dragon 4 2.5kW Oil Filled Radiator415/4086

  • £159.99

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About this product

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The De'Longhi 'Dragon' range oil-filled electric radiators have a large radiating surface while maintaining the speed of hot air convection. They are silent running, will not overly affect air moisture levels. The convective chimneys on Dragon 4 radiators provide a 'Super Chimney' effect, increasing convective airflow.

25% more radiant surface.

  • Suitable for room size up to 50m2.
  • Heat output 2.5kW.
  • 3 heat settings.
  • Timer.
  • Frost protection.
  • Castors.
  • Safety cut out switch.
  • Size H65, W16, D52cm.
  • Supplied assembled.
  • Manufacturer's 10 year guarantee.
  • EAN: 8004399101029.

99 reviews

Overall rating (4.7)

BazaarVoice TrustMark
5 / 5

this heater is so easy to control and heats up quickly.

5 / 5

Excellent Room heatet

Good looking radiator with wonderful heat output which warms a space quickly. I would not hesitate to buy another of these

5 / 5

Great little heater

A smart looking heater, throws off a lot of heat, and heats up quickly. the programme settings are easy to use, we have actually bought a couple more for the office since.

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Questions & answers

15 questions | 17 answersAsk a question

what is the cost per hour to run this heater

1 Answer


I have looked into this for you and currently this costs 38 pence to run

Thank you for using Argos Q&A


Can this heater be set to turn on and off at specific times eg. on at 21:00 and off at 1:00 then on at 4:00 until 7:00? Hence two on/off cycles during 24 hours. Many Thanks,

1 Answer

Hi, thank you for your question.

I have checked this for you and the De'Longhi Dragon 4 2.5kW Oil Filled Radiator does have a 24 hour timer which allow you to set several specific times that you would like the heater to come off and on.

I hope this helps

Thanks for using Q & A.

what are the three settings on the De'Longhi Dragon 4 radiators ? Are the settings really thermostatic ?

What are the three settings on the controls on the De'Longhi Dragon 4 models ? Are they really thermostatic controls or just specific temperature settings such as low medium and high. If these are the settings what temperatures do they equate to ?

1 Answer


Thanks for using Argos Q and A -

I've looked into this for you and can confirm
Heating power - Max (W):2500
Heating power - Med (W):1400
Heating power - Min (W):1100

The thermostat is for safety reasons such as preventing overheating -

Hope this helps-

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