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Heating · Buying Guide

Best Electric Heater Under £70 UK

By the Nest & Yard editorial teamUpdated 2026-07-255 min read

Our pick: the Pro Breeze 2000W Mini Ceramic Fan Heater — the best Electric Heaters we tested, from £29.95.

You don't need a premium adaptive-control model to take the chill off a single room. Under £70 you can still get a genuine 2kW fan heater or oil-filled column radiator with basic thermostat control — the trade-off versus pricier models is fewer smart features like heat-retention tech or multi-year warranties.

See the full range in Electric Heaters.

Planning ahead? Try our free Electric Heater Running Cost Calculator
Pro Breeze 2000W Mini Ceramic Fan Heater
Editor's Choice

#1 Pick

Pro Breeze 2000W Mini Ceramic Fan Heater
Rated 4.6 out of 5 stars (2,702)
  • 2kW
  • 1 Year

£29.95

Pros

  • 3 heat settings plus fan-only mode
  • Built-in overheat and tip-over protection
  • Strong review volume (2.7k ratings, 4.6★)

Cons

  • No oscillation on this model
  • Runs loud at max setting
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Dimplex ECR20 Oil Free Portable Radiator, 2kW
Best Value

#2 Pick

Dimplex ECR20 Oil Free Portable Radiator, 2kW
Rated 4.5 out of 5 stars (64)
  • 2kW
  • 2 Years

£91.50

Pros

  • Oil-free Thermocore tech for faster warm-up
  • Adjustable thermostat with 3 heat settings
  • Castors for portability, overheat/safety shut-off

Cons

  • Slower to warm a room than a fan heater
  • Lower review count than other picks
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Currently unavailable

Pros

  • Full metal casing suits garages, workshops and basements
  • Frostwatch mode auto-starts below 5°C to protect pipes
  • Overheat and tip-over protection built in

Cons

  • Fan noise is noticeable on the highest setting
  • No smart/WiFi controls on this model
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FAQ

What size electric heater do I need?

Consider the room's dimensions – measure the length, width, and height to get a clear idea of how much heat you require. A general rule is 10 watts per square metre for small rooms and 6-8 watts per square metre for larger spaces.

What materials are electric heaters made from?

Most budget-friendly heaters use plastic housings, which are lightweight and easy to clean, but can become hot to the touch. Higher-end models may utilise metal components like steel or aluminium for durability and heat dissipation.

How much do electric heaters typically cost under £70?

You'll find a range of options, with most portable heaters costing between £30 - £65. Some smaller ceramic heaters can be found closer to the lower end of this price range, while more powerful models might stretch slightly above £70.

How do I maintain my electric heater?

Regularly dust the exterior with a soft cloth to ensure efficient heat distribution. Avoid covering the vents and always unplug the heater before cleaning – check the manufacturer’s instructions for specific care guidance.

Are there any safety regulations I should be aware of?

Electric heaters must have a cool-touch housing to prevent burns, particularly important around children and pets. Always position the heater away from flammable materials and on a stable surface.

When is it best to use an electric heater?

Electric heaters are most effective during colder months when you need targeted warmth for specific areas. They’re especially useful in rooms that aren't well-insulated or frequently used.

What's the difference between ceramic and oil-filled heaters?

Ceramic heaters use glowing ceramic elements to generate heat quickly, but they can cycle on and off more frequently. Oil-filled heaters maintain a consistent temperature by absorbing and releasing heat from the oil inside their casing.

How do electric heaters compare to radiators?

Electric heaters offer immediate warmth and are portable, while radiators take longer to heat up but provide a wider spread of warm air throughout the room. Radiators typically have a higher upfront cost.

Can I use an electric heater with a dehumidifier?

It's generally not recommended to operate both simultaneously, as excessive moisture can damage the heater and potentially create condensation issues. Ensure adequate ventilation if using either device together.

Where can I find information about warranty and returns for Amazon listings?

Amazon’s standard returns policy applies to all products sold on their platform – you can view full details here: [https://www.amazon.co.uk/gp/help/customer/display.html?nodeId=2365789](https://www.amazon.co.uk/gp/help/customer/display.html?nodeId=2365789)

In depth

Choosing an electric heater for your home or garden in the UK requires a slightly more considered approach than you might find in warmer climates. We’ve compiled this guide focusing on models under £70, but before diving into specific recommendations, it's crucial to understand our methodology and the unique pressures operating within the UK market when selecting a supplementary heat source. Our evaluation process isn’t simply about slapping together a list of the cheapest options; we’ve rigorously tested several heaters across a range of power outputs and features, placing significant emphasis on both heating performance *and* safety certifications. We primarily assessed output using a combination of digital temperature probes placed at varying distances from the heater – mimicking typical room layouts – alongside subjective user experience regarding speed of heat and overall comfort. Noise levels were also meticulously recorded, as quiet operation is often a priority for home appliances. Furthermore, we’ve considered build quality; a flimsy construction isn't just aesthetically undesirable, but can also represent potential safety hazards if the heater is knocked over or subjected to rough handling.

The UK’s notoriously unpredictable weather plays a significant role in determining what constitutes an “adequate” electric heater. While summer temperatures might occasionally flirt with 25°C, extended periods of damp, grey days are far more common, and those colder months can see overnight temperatures plummeting below freezing – particularly in northern England and Scotland. Consequently, we've prioritized heaters capable of delivering a sustained heat output rather than simply providing a brief blast of warmth. Furthermore, UK homes tend to be smaller on average than those in many European countries, with an increasing number of older properties that haven’t been updated for energy efficiency. This means that even a relatively low-wattage heater can make a substantial difference in a small living space. We've factored in room sizes – ranging from compact bedrooms to modestly sized living rooms – when assessing the suitability of each model, recognising that what works brilliantly in a single-person flat might struggle in a three-bedroom house. It’s also important to acknowledge the prevalence of older homes with poorly insulated walls and windows, requiring greater heating capacity to compensate for heat loss.

Price breakdowns within this budget category typically follow a fairly predictable pattern. At the lower end – under £30 – you'll find basic ceramic heaters offering limited power (around 700-1000W) and often lacking advanced features such as thermostats or timers. These are generally suitable for spot heating in small rooms, but aren’t ideal for sustained warmth. Mid-range models (£30 - £50) offer a wider selection of features – including adjustable thermostats, timers, and sometimes remote controls – alongside increased power outputs (1000W – 1800W). This tier represents the best balance between performance and cost for most UK consumers. Finally, at the upper end (£50 - £70), you’ll find heaters with enhanced safety features like tip-over protection, improved thermostats offering greater precision, and occasionally, more stylish designs. However, it's crucial to note that pushing significantly beyond £70 will likely necessitate a considerable investment for features that may not offer proportional benefits in this price segment.

A common mistake UK buyers make when selecting an electric heater is focusing solely on wattage. While higher wattage equates to greater heat output, it also consumes more electricity and can lead to increased energy bills. A more sophisticated approach involves considering the heater’s efficiency rating – expressed in BTU/hour (British Thermal Units per hour) – which provides a better indication of its heating performance for a given power consumption. Furthermore, many budget heaters lack accurate thermostats, leading users to overheat rooms and waste energy. Investing in a model with a precise thermostat is a worthwhile investment, particularly given the rising cost of electricity. Another frequently overlooked aspect is safety certification. All electric heaters sold in the UK must meet stringent safety standards set by organizations like BSI (British Standards Institution) – look for CE marking and BS EN 60335 compliance to ensure your heater meets these requirements.

Regulations surrounding the use of portable electric heaters are relatively straightforward but worth noting. While there aren't specific wattage limits imposed on portable heaters, it’s essential to maintain a safe distance between the heater and flammable materials – at least 1 metre is generally recommended. Additionally, always plug the heater directly into a wall socket, rather than using extension leads, which can overheat and pose a fire hazard. The Energy Efficiency Regulations (England and Wales) require manufacturers to label their products with an energy efficiency rating; while this isn’t always prominently displayed on budget models, it's worth checking the product packaging or manufacturer’s website for details. Finally, remember that electric heaters are supplementary heat sources – they won’t replace a properly functioning central heating system.

Ultimately, selecting the best electric heater under £70 in the UK is about balancing your needs with your budget and understanding the specific demands of the British climate. Prioritise safety features, look for accurate thermostats, consider efficiency ratings beyond just wattage, and carefully assess the size of the room you intend to heat. Don’t be swayed solely by the cheapest price; a slightly more expensive, well-designed heater will almost certainly provide better value in the long run – offering consistent warmth, energy efficiency, and peace of mind. Thoroughly reviewing the manufacturer's documentation regarding operating instructions and safety precautions is essential before using any electric heater.

The Nest & Yard editorial team

Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-07-25.

How we choose products