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Oil-filled Radiator 521

Oil-filled Radiator 521

4.9(188 ratings)

Best price now

$129.99at DREOChecked Nov 11

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Price facts

  • Last seen at $129.99 at DREO on Nov 11.

Our take on the Oil-filled Radiator 521

The Dreo OH512 is a 2000 W oil-filled radiator with 9 fins, three heat levels (800/1200/2000 W) and four modes, including an ECO mode you set anywhere from 5 to 35°C in 1°C steps. It adds a remote, a 24-hour timer and a 70-degree swivel base, plus overheat and tip-over protection. Oil radiators heat slowly but hold warmth after switching off and run silently, which is where this beats fan and ceramic heaters on bedroom and overnight use. Owners rate it highly for quiet, steady heat; expect a heavier, slower warm-up than a fan heater.

Best forBedrooms and overnight heatingHome offices and living roomsHouseholds wanting silent heatPeople who want a timer and remote
Pros
  • Silent operation, no fan noise
  • Retains heat after it is switched off
  • Three power levels plus ECO mode with 1°C steps
  • 24-hour timer and remote control
  • Overheat and tip-over protection
  • 70-degree swivel base
Cons
  • Slow to warm a room compared with fan heaters
  • Heavy and bulky to move between rooms
  • Oil-filled body gets hot to the touch
  • Remote needs line of sight

Oil-filled Radiator 521 prices at every store

  • DREONew

    In stockReturn policy

    $129.99Checked Nov 11
    Visit DREO

What reviewers say

  • 4.9 / 5188 ratings

Owners rate the OH512 very highly, praising its quiet running, steady heat and the convenience of the timer and remote. The main complaints are slow warm-up and the weight of the unit.

What people mention
  • NoisePraisedOwners say it runs silently, with no fan or clicking to disturb sleep.
  • Heat outputPraisedReviewers describe steady, even warmth and say the room stays warm after it switches off.
  • Warm-up speedCriticisedSome owners say it takes a long time to bring a cold room up to temperature.
  • ControlsPraisedThe remote, 24-hour timer and ECO temperature steps are called easy to set.
  • WeightCriticisedOwners note it is heavy and awkward to carry up stairs or between rooms.
  • BuildMixedThe metal body feels solid, but the fins and casing get hot to the touch.

About the Oil-filled Radiator 521

This is a 2000 W oil-filled radiator for indoor use. It is a pedestal-style heater with 9 ribs and a grey finish. It comes with a remote control.

It has 3 heat settings: 800 W, 1200 W and 2000 W. It also has 4 modes and a 24-hour timer. In ECO mode, the temperature can be set between 5 and 35°C in 1°C increments. The heater swivels 70 degrees.

Overheat protection and tip-over protection are included. The heater is described as quiet for large indoor spaces.

Power
2000 W
Heat settings
3 (800 W, 1200 W and 2000 W)
Modes
4
Ribs
9
Timer
24 hours
ECO range
5 to 35°C, in 1°C increments
Temperature deviation
±4%
Swivel
70 degrees
Form factor
Pedestal
Usage
Indoor
Color
Grey
Control
Remote control
Safety
Overheat protection, tip-over protection

Specifications

Power
2000 WSource
Number of ribs
9 RibsSource
Heat settings
3 Heat SettingsSource

Questions and answers

How does the Dreo OH512 compare with a fan heater?
It heats more slowly and is heavier, but it is silent and keeps giving off warmth after it switches off. A fan heater warms a room faster but is noisier and dries the air.
What do the four modes do?
You get the three heat levels of 800 W, 1200 W and 2000 W plus an ECO mode that cycles power to hold your set temperature between 5 and 35°C.
Can I set it to come on before I wake up?
Yes. The 24-hour timer lets you set start and stop times, and the remote lets you adjust settings from across the room.
Is it safe to leave running overnight?
It has overheat and tip-over protection and runs silently, which suits overnight use. The body still gets hot, so keep it clear of curtains and furniture.
How many fins does it have and what does that mean?
It has 9 oil-filled fins. More fins mean more surface area to radiate heat, so it suits larger rooms better than small 5- or 7-fin models.
Does it swivel?
Yes, the base swivels up to 70 degrees so you can aim the heat toward a seating area.
Where is the Oil-filled Radiator 521 cheapest?
At DREO, for $129.99, as of our latest check.
What do buyers say about the Oil-filled Radiator 521?
Rated 4.9 out of 5 from 188 ratings.

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Modes
4 ModesSource
Timer
24 HoursSource
Heating modes
800W, 1200W and 2000WSource
ECO range
5 and 35°C in 1°C incrementsSource
Colour
GreySource
Form factor
PedestalSource
Indoor/outdoor usage
IndoorSource
Swivel
70 degree swivelSource
Temperature deviation
±4%Source
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