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If you’ve started looking at electric heating, you’ve probably noticed that prices vary enormously. You can buy a plug-in electric heater for less than £50, while premium electric radiators can cost several hundred points.
At first glance, it may seem difficult to justify the extra investment. After all, isn’t all electric heating 100% efficient?
Technically, every electric heater converts electricity into heat. However, that doesn’t mean every heater provides the same level of comfort, control, or running costs.
After installing electric heating systems for homes across the UK for well over 10 years, we’ve chosen to install ELKATHERM® electric radiators because they consistently deliver the best balance of efficiency, comfort, reliability, and long-term value.
A cheap convector heater works by heating the air as quickly as possible. While this provides almost instant warmth, it also means the room cools down just as quickly once the heater switches off. To maintain the desired temperature, the heater has to keep cycling on and off, often leads to higher electricity consumption than homeowners expect.
An ELKATHERM® electric radiator is designed differently. Rather than simply heating the air, they contain a ceramic fireclay core which stores and releases heat gradually, creating a more stable and comfortable room temperature.
One of the biggest differences with an ELKATHERM® radiator is what you can’t see.
Inside every radiator is a high-density chamotte ceramic heat core. Instead of relying on lightweight heating elements alone, the ceramic core absorbs thermal energy before releasing it slowly and evenly into the room. This allows the radiator to continue giving off warmth even after the heating element has switched off.
In many homes, once the room has reached the desired temperature, the radiator only needs to actively draw power for around 15 minutes each hour to maintain a comfortable environment. The exact time will always depend on factors such as insulation, outdoor temperature, and the size of the room, but the principle remains the same: the radiator isn’t constantly heating at full power.
One of the biggest complaints about cheap electric heaters is inconsistent temperatures. Rooms often feel too warm while the heater is running, then noticeably cooler once it switches off.
ELKATHERM® radiators are designed to avoid these extremes. Their stored heat is released gradually, helping to maintain a much more consistent room temperature throughout the day. This creates a more comfortable living environment without the constant fluctuations associated with basic electric heaters.
Germany has long been recognised for manufacturing high-quality heating products, and ELKATHERM® is no exception. Each radiator is built to demanding standards, and carries a German A++ ErP energy efficiency rating, demonstrating its ability to provide efficient, controllable heating.
Rather than producing products designed to meet the lowest possible price, ELKATHERM® focuses on durability, performance, and reliability. For homeowners, this means a heating system built to last.
The radiator itself is only part of the equation. The ability to control when and how your heating operates has a significant impact on both comfort and running costs.
ELKATHERM® offers a wide range of control options, from simple programmable thermostats through to smart controls that allow you to set individual rooms to follow their own heating schedules. Rather than heating the whole home unnecessarily, you can heat only the rooms you use, when you use them.
This level of zoned control is one of the reasons electric heating has become an increasingly attractive option for many homeowners.
ELKATHERM® electric radiators pair particularly well with renewable energy. If your home has solar panels, some of the electricity used by your radiators may be generated by your own roof, reducing the amount you need to import from the grid.
Many homeowners also combine electric radiators with battery storage, allowing cheaper overnight electricity or surplus solar generation to be used more effectively.
As more homes move away from gas, this combination is becoming increasingly popular.
ELKATHERM® radiators are available in a wide range of outputs, sizes, and finishes making them suitable for almost every room in the house. There are horizontal and vertical radiator models, with a huge array of colour options to choose from. ELKATHERM® radiators boast an IPX4 rating, making them suitable for installation in appropriate bathroom zones.
This flexibility allows homeowners to choose heating that complements their home rather than compromising on appearance.
One of the hidden costs of buying cheap electric heaters is replacement. Lower-cost radiators often have a shorter lifespan and may not offer the same level of after-sales support or warranty cover.
ELKATHERM® radiators are designed for long-term use, with 25-year warranty on the ceramic heat core and a 4-year warranty on the electrical components. For many homeowners, that long-term reliability provides peace of mind as well as better overall value.
If you simply need temporary heating for a spare room or garage, an inexpensive electric heater may be perfectly adequate. However, if you’re looking for a heating system that you’ll rely on every day, it’s worth considering more than just the purchase price.
Comfort, control, reliability and build quality all play an important role in your overall experience and your long-term running costs. That’s why, after years of installing electric heating systems throughout the UK, we continue to recommend German manufactured ELKATHERM® radiators. They provide consistent warmth, intelligent control, outstanding build quality, and are designed to provide dependable performance for decades.
Whether you’re replacing old storage heaters, moving away from gas or building a new all-electric home, choosing the right heating system is essential.
We’ve installed ELKATHERM® radiators in homes of every size and can recommend the right models for your property. We’ll take the time to understand your home, your insulation levels, and how you use each room before designing a heating system that’s efficient, comfortable, and built to last.
