How is our Electric Heating Efficient?

Explore the options – from German electric radiators to advanced boilers.

Less Cost, less Waste and stay comfortable

The most efficient electric heating isn’t just about saving money — it’s about using energy smartly to warm your home without waste. Efficient systems lower your environmental impact and offer better control. Knowing your options helps you choose what best suits your home, lifestyle, and future plans.

Electric Heating Explained

Electric heating comes in various forms, each suited to different needs. Here’s a breakdown of the most common types, with their pros and cons.

  • Premium Ceramic Core Electric Radiators

    Radiators like the radTherm™ range use a high-density ceramic core that holds heat for hours after switching off. This means lower energy use and steady warmth—perfect for homes needing control, reliability, and efficiency.

  • Basic Electric Radiators

    Made with metal or aluminium elements, these radiators cost less upfront but lose heat quickly and need constant power to stay warm. They’re better suited to occasional use in smaller spaces, rather than everyday heating.

  • Electric Storage Heating Systems

    These heaters charge overnight using off-peak electricity, storing heat in heavy bricks and releasing it slowly during the day. Though once a common way to cut costs, they’re now seen as outdated due to limited control and efficiency, with many households moving to smarter alternatives.

  • Electric Boilers

    Electric boilers heat water for radiators or underfloor systems. Compact and easy to install, they’re a gas or oil alternative—but with higher running costs, they’re best for well-insulated homes with moderate heating needs.

  • Air Source Heat Pumps

    Air source heat pumps draw heat from the air to warm your home efficiently, best in well-insulated properties. They need larger radiators due to lower water temperatures. Though costly upfront, grants may be available. Performance can drop in colder UK climates or older homes.

  • Infrared Panels

    Infrared panels warm objects and surfaces directly, not the air. Ideal for small spaces like offices or bedrooms, they may leave the air feeling cool and work best as supplementary heating rather than for whole homes.

  • Electric Underfloor Heating

    Electric underfloor heating offers even warmth, popular in bathrooms and new builds. However, it heats slowly, has high installation costs, and is inefficient in poorly insulated homes. Maintenance can also be disruptive.

  • Fan-Assisted Electric Heaters

    Fan-assisted heaters use an electric element and fan to quickly warm a room. They’re noisy, inefficient for long-term use, and best for temporary or emergency heating.

Efficiency and Environmental Impact with Electric Heating

Modern electric heating is more energy-efficient and eco-friendly than fossil fuels, avoiding combustion losses and emissions for cleaner home heating.

Efficiency varies across electric systems and depends on factors like insulation, property size, and usage.

Ceramic core radiators, like radTherm™, offer efficient room-by-room heating, cutting electricity use while keeping comfort.

Electric boilers provide effective central heating but tend to use more energy.

Air source heat pumps can reach up to 300% efficiency in ideal conditions but perform poorly in colder climates and older UK homes, limiting their suitability here.

Pairing electric heating with renewables, such as solar panels, boosts efficiency. radTherm™ radiators, with their lower energy use, are ideal for maximising renewable power.

Good installation, insulation, and smart controls further enhance efficiency, making electric heating a smart way to cut costs and carbon footprint.

Efficient Electric Heating: Quick Comparison

How do radTherm™ Electric Radiators compare to other eco-friendly whole-home electric heating systems?

Practicalities

Electric boilers

Air source heat pump

Costs

Electric boilers

Air source heat pump

Efficiency & Sustainability

Electric boilers

Air source heat pump

Heating Performance & Control

Electric boilers

Air source heat pump

Make the switch to Efficient Heating Today

Upgrade to radTherm™ Electric Radiators for reliable, efficient warmth tailored to your home. Our FREE home survey offers expert advice.

radTherm™ Electric Radiators - A Smart Choice

radTherm™ Electric Radiators provide efficient, reliable warmth with advanced ceramic core technology that retains heat, cutting electricity use while keeping you comfortable.

✓ Room-by-room control heats only the spaces you need.

✓ Smart connectivity lets you adjust settings via app or voice control.

✓ Sleek design offers over 900 custom colours and styles.

✓ Maintenance-free, with no moving parts or servicing needed.

Learn More About Efficient Heating

What people ask us about electric heating efficiency.

What is the most efficient electric heating solution?
The most efficient electric heating depends on your home, but modern ceramic core radiators like radTherm™ offer outstanding efficiency. They retain heat longer, using less energy to keep rooms warm, making them ideal for cutting energy use while ensuring comfort.

With precise room-by-room controls and programmable schedules, radTherm™ radiators reduce waste by heating only the rooms you use.

Can I combine electric heating systems?
Yes, combining different electric heating systems can create a flexible, efficient setup tailored to your home. For example, use radTherm™ Electric Radiators in living areas alongside a Sunamp Heat Battery for instant hot water.

This covers all your heating needs while optimising clean energy use. Mixing systems lets you adapt to your home and lifestyle, offering energy efficiency with reliable, eco-friendly warmth throughout.

Is it expensive to heat a house with electricity?
Electric heating can cost more per kWh than gas, but modern systems like radTherm™ Electric Radiators offset this with high energy efficiency. They convert almost all electricity into heat, unlike older systems, giving you more warmth for your money.

Features like programmable controls and room-by-room heating cut unnecessary energy use. These benefits make electric heating a cost-effective choice, especially for homes moving away from fossil fuels.

What is the most energy efficient electric heating system?
The most energy-efficient electric heating pairs advanced technology with tailored control, like radTherm™ Electric Radiators. Their ceramic core retains heat longer, using less energy to keep rooms warm, making them a top choice for modern homes.

Room-specific heating and programmable schedules boost efficiency by avoiding wasted energy on empty spaces. With a focus on performance and sustainability, radTherm™ radiators are ideal for those seeking efficient, comfortable heating.

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