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Oil Filled Radiators

When the temperature dips, you don’t just need heat – you need a heater that works smarter. Whether you're after a small oil-filled radiator for your home office or a high-output oil heater for larger spaces, every heater is designed for efficiency, portability, and ease. Just plug in, set your timer and thermostat, and enjoy fuss-free heating that cuts costs while keeping your home toasty warm.

Discover the best oil-filled radiator heater for your home and stay warm, your way. Shop Vonhaus oil-filled radiators with Free Next Day Delivery* and a Free 2-Year Warranty.

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  1. Free Standard Delivery* Oil Filled Radiator Heater 7 Fin - Powerful Fins
    7 Fin Oil Filled Radiator 1500W - White
    Special Price £47.99 Regular Price £54.99
  2. Free Standard Delivery* 9 Fin Black Portable Heater On Wheels
    9 Fin Oil Filled Radiator 2000W - Black
    Special Price £54.99 Regular Price £64.99
  3. Free Standard Delivery* 9 Fin Oil Filled Radiator With Wheels - Grey
    9 Fin Oil Filled Radiator 2000W - Grey
    Special Price £54.99 Regular Price £64.99
  4. Free Standard Delivery* Oil-Filled Radiator Heater On Wheels - White
    9 Fin Oil Filled Radiator 2000W - White
    Special Price £54.99 Regular Price £64.99
  5. Free Standard Delivery* White 11 Fin Oil Filled Heater On Wheels
    11 Fin Oil Filled Radiator with Timer 2500W - White
    £79.99
  6. Free Standard Delivery* 11 Fin Smart Oil Filled Radiator On Wheels
    11 Fin Smart Oil Filled Radiator - Black
    Special Price £84.99 Regular Price £89.99
  7. Free Standard Delivery Oil Filled Radiator With Closed Fins - Black
    Oil Filled Radiator with Closed Fins - 2000W
    Special Price £89.99 Regular Price £109.99
  8. Out of stock 6 Fin Oil Filled Radiator - With Handle
    6 Fin Oil Filled Radiator 800W - Black
    £34.99
  9. Out of stock Mini Oil Filled Radiator 800W With Carry Handle - White
    6 Fin Oil Filled Radiator 800W - White
    £34.99
  10. Out of stock 7 Fin Oil Filled Radiator With Wheels - Black
    7 Fin Oil Filled Radiator 1500W - Black
    Special Price £47.99 Regular Price £54.99
  11. Out of stock Large Oil Filled Radiator with Timer 2500W
    11 Fin Oil Filled Radiator with Timer 2500W - Black
    Special Price £74.99 Regular Price £79.99
  12. Out of stock 2500W Oil Filled Radiator with Digital Display
    Black Oil Filled Radiator with Digital Display - 2500W
    Special Price £129.99 Regular Price £149.99
12 Products
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Energy-Efficient Warmth On Your Terms

Vonhaus oil-filled radiators are built around diathermic oil, a smart heat-retaining medium that keeps rooms warmer for longer, even after the unit powers down. This results in lower bills and toasty warmth that lingers.

Every oil heater comes with a built-in thermostat and 24-hour timer, giving you complete control over when and how you heat. Want the living room warm before you wake? Need to take the edge off a chilly home office? Just set it, forget it, and enjoy heat that shows up when you need it, not when the boiler says so.

And because true comfort should be effortless, Vonhaus oil radiators run almost silently. No fan noise or dry air – just calm, consistent heat in the background.

Why Vonhaus?

  • Thermostat & Timer – Set your ideal temperature and schedule warmth around your routine.

  • Built-in Safety – With overheat protection and a tip-over shut-off, your peace of mind comes as standard.

  • Whisper-Quiet Operation – Ideal for bedrooms, nurseries, and home offices where silence matters.

  • Easy to Move – Sturdy castor wheels and ergonomic handles let you roll heat to wherever it’s needed most.

How to Choose an Oil-Filled Radiator

Not every room needs the same kind of heat, and not every oil-filled radiator is built for the same kind of job. Whether you're warming a chilly box room or bringing reliable heat to a draughty lounge, there's a Vonhaus oil heater designed to do it better. 

We've listed our different types of oil heater below. But if you're still stuck, check out our handy guide at the end of this section. 

Small Oil-Filled Radiators

Short on space but not on performance. Compact oil heaters are perfect for home offices, bedrooms, and draught-prone corridors where focused, efficient heat makes all the difference. They’re portable, practical, and a smart way to cut costs without cutting comfort.

Large Oil-Filled Radiators

Bigger rooms need a heater that can keep up. Our large-capacity models offer steady, even warmth across open-plan spaces, living areas, or anywhere your boiler tends to fall short. No hot spots or cold corners. Just wall-to-wall comfort, made simple.

Oil-Filled Radiators with Thermostat & Timer

Take control of your environment. These programmable oil heaters let you set precise temperatures and heating schedules, so you’re never wasting energy when you don’t need to be. Heat where you want it, when you want it.

Oil-Filled Radiators with Remote Control

For those who value comfort and convenience in equal measure. Adjust the heat without leaving your seat, with remote-controlled models ideal for bedrooms, lounges, or anywhere you'd rather stay cosy than cross the room.

Smarter Heating Lower Bills: Oil Heater Running Costs

Heating your whole home is expensive. But when you just need pockets of warmth – say, your kitchen or dining room – oil-filled radiators offer a clever alternative. They're compact, efficient, and can significantly reduce your energy spend.

Here’s how much it costs to run an oil filled radiator for 8 hours using Ofgem’s current rate of 25.73p per kWh:

Radiator Size

Daily Cost (£/day)

Small - 600W

~£1.23

Medium - 1,500W

~£3.09

Large - 2,000W

~£4.12

 

These figures reflect full‑power operation; once the room warms, the thermostat keeps use efficient, meaning actual energy spend is often lower.

In comparison, running central heating for one room can cost significantly more, while giving you less control. It’s no surprise that homeowners report substantial savings by choosing oil‑filled radiators for focused, zoned warmth.

Buy Oil-Filled Heaters That Make Warmth Simple

When it comes to staying warm through autumn chills or winter freezes, the right heater doesn’t just warm the air; it simplifies your whole routine. Vonhaus oil-filled radiators are built for people who value quiet efficiency, smart energy use, and comfort that lasts beyond the switch-off.

Whether you're upgrading from fan heaters, scaling back on your central heating, or simply trying to make one room more liveable, you’ll find a model that works with your space, your habits, and your energy bill.

Explore the full range and buy an oil-filled heater that delivers on every front: comfort, control, and consistency.

FAQs: Oil-Filled Radiators

Are oil-filled radiators energy efficient?
Yes, our oil-filled radiators use advanced heat-retention technology, providing long-lasting warmth efficiently and economically.

 

What size oil-filled radiator do I need?
Smaller rooms require compact radiators, while larger spaces benefit from higher wattage or large radiators with thermostats and timers.

 

Can I leave an oil-filled radiator on overnight?
Yes, thanks to built-in safety features such as overheat protection and tip-over switches, it’s safe for overnight use.

 

Are oil-filled radiators noisy?
No, Vonhaus oil-filled radiators operate silently, providing warmth without disruption.

 

Can oil-filled radiators reduce my heating bills?
Absolutely. Heating individual rooms with oil-filled radiators can significantly lower your overall heating costs compared to using central heating.

 

Do I need to refill the oil in my radiator?
No, oil-filled radiators are sealed and require no maintenance or refilling.

 

How quickly do oil-filled radiators heat up?
Typically within 10–15 minutes, quickly providing consistent and long-lasting warmth.

 

Do oil-filled radiators continue heating after switching off?
Yes, the special diathermic oil retains heat, radiating warmth even after the radiator has been switched off, extending comfort and efficiency.

 

How do oil-filled radiators compare to fan heaters?
Oil-filled radiators provide consistent, silent heat without blowing air, making them ideal for allergy sufferers and energy-conscious users. You can find out more in our article, Oil Filled Radiators vs Fan Heaters.Top of FormBottom of Form

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