4ft Infrared Bar Heater | No Remote | 1800w
Key Features
Key Features
The RADI8 1800W infrared bar heater is built for performance in larger areas where fast, focused warmth is needed. Whether you're heating an open plan workspace, a commercial studio or a fully enclosed outdoor lounge, this high output infrared heater delivers clean, efficient comfort exactly where you need it.
Using far infrared technology, it radiates heat directly to people, surfaces and objects rather than warming the air. That means you get immediate, long lasting comfort with less wasted energy, especially in environments with airflow or partial exposure.
The slimline aluminium body is corrosion resistant, discreet in design, and can be wall or ceiling mounted depending on your layout. This unit is equally suited to indoor zones like garages or workshops and protected outdoor areas like fully enclosed restaurant terraces or garden rooms, as long as the space is enclosed and shielded from direct rain.
At 1800W, it is suitable for heating areas up to 14m², depending on airflow, insulation and mounting position. It must be hardwired by a qualified electrician.
All of our deliveries for Mainland UK are sent out on next day delivery. Non Mainland UK could take 3-5 days For Ireland or any other worldwide shipping please contact us and we can price accordingly Returns: We offer a 30-day return for all products. If you need to return a product then please see our Returns policy
They come with brackets for easy wall and ceiling mounting. The brackets are also adjustable, meaning you can tilt the heater to the desired angle. As there are no moving parts, there is no maintenance required. They can be cleaned with a damp cloth when switched off
This 1800w bar heater come with a 13 Amp 3 pin plug, however we do recommend to hardwire it to your mains via a fused spur
Safety is paramount, which is why our heaters come equipped with advanced safety features such as overheat protection and compliance with industry standards (CE, UKCA, TüV, GS). The bar heaters can reach a surface temperature of approximately 200-300˚C, significantly hotter than traditional radiators, therefore they must be installed safely out of reach above 1.8 metres, eliminating any risk of accidental burns.

Our infrared heating panels are compatible with our smart thermostats, providing you with control over a app as well as a wall mounted thermostat. You can easily turn the panel on or off, set the desired temperature, and schedule heating times with the 7-day timer feature. To connect the thermostat, you must hardwire the panel to thermostat and the mains. We recommend using a electrician to comply with regulations and safety standards
Infrared heating is suitable for both domestic and commercial spaces, particularly in environments where traditional heating systems are inefficient or costly to run. By heating people and surfaces directly rather than warming the surrounding air, infrared provides a more targeted and energy efficient way to heat a space.
This approach makes infrared heating especially effective in rooms with high ceilings, open layouts or intermittent use, while remaining adaptable to different room sizes and usage requirements. With discreet designs and advanced control options, infrared heating integrates easily into both modern interiors and demanding commercial environments.
Infrared heaters work differently from traditional convection heaters. Instead of warming the air, they emit invisible waves of heat that are absorbed directly by objects, walls, and people, just like natural sunlight, but without the harmful UV rays.
This means the warmth is felt faster and lasts longer, even when doors or windows are open. Because they don't rely on circulating hot air, there's no dust movement, no drafts, and no wasted energy heating unused space above head height.
Far infrared is especially gentle and effective. It penetrates just under the skin to provide a deep, lasting warmth that feels natural, comfortable, and efficient. It's completely silent, safe, and perfect for both homes and commercial settings.
In short, infrared heating offers a smarter, healthier, and more economical way to stay warm - all while reducing your carbon footprint.
Save up to 60% on your heating bills compared to traditional heating methods.
Reduces dust circulation and improves air quality - great for allergies.
Even heat distribution with no cold spots, just warm, balanced spaces.
Heat only the rooms you use, increasing efficiency and reducing waste.
Feel warmth almost immediately - perfect for cold mornings and rooms.
No moving parts means less to go wrong. Just install and enjoy.
No fans or noise. Enjoy uninterrupted warmth in peace and quiet.
Reduces condensation and moisture by heating surfaces evenly.
Choosing the right infrared heating solution is about more than wattage alone. Our technical specialists provide clear, practical advice to help you select a system that performs properly in your space - both now and long term.
If you would like a starting point, our Wattage Calculator can help you estimate suitable output before speaking with our team.
UK infrared heating specialists • Over 10 years’ experience
Use our wattage calculator to determine the correct heater size based on your room dimensions, insulation level, and usage.
Yes. Infrared panels can be installed in bathrooms when fitted in the correct zone and hardwired by a qualified electrician.
Infrared heating is highly efficient. Typical running costs are only a few pence per hour, depending on wattage, tariff, and usage.
Plug-in models can be self-installed. Hardwired installations, bathroom use, or thermostat connections should always be completed by a qualified electrician.
Yes. Infrared panels have safe surface temperatures and do not circulate air, making them suitable for family and pet-friendly environments.
By heating walls and surfaces directly, infrared panels reduce condensation, helping to prevent damp and mould growth.