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4ft Infrared Bar Heater | No Remote | 1800w

SKU LH18J
Original price £176.60 - Original price £176.60
Original price
£176.60
£176.60 - £176.60
Current price £176.60

Key Features

  • Super efficient and powerful
  • Slim design
  • WIFI Control - Netmostat - Sold separately
  • Perfect for larger areas or cold spots
  • 5 year warranty
Energy Efficient

Energy Efficient

Reduce Energy Bills

Reduce Energy Bills

Zero Maintenance

5 Year Warranty

Easy Installation

Easy Installation

What size panel do I need for my area?

WATTAGE CALCULATOR
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4ft Infrared Bar Heater | No Remote | 1800w £176.60

Why choose Infrared Bar Heaters

Infrared heating panel installed in a real interior setting
Advanced Infrared Technology

Advanced Infrared

Even, efficient heat distribution.

Sleek Design

Sleek Design

Minimal profile blends into any space.

Easy Installation

Easy Installation

Set up in minutes, no stress.

Discreet Heating Solution

Discreet Heating

Goodbye bulky radiators. Hello sleek warmth.

Carbon Crystal Heating Element

Crystal Heating

High-efficiency, premium performance.

Eco-Friendly

Eco-Friendly

Reduces energy use and carbon emissions.

Powerful Zone Heating for Larger Indoor and Enclosed Outdoor Spaces

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.

What to choose - Built in thermostat Vs Non Thermostat

Specifications
["Wattage 1800w
Dimensions(mm) 1240 x 200 x 63
Surface Material Aluminium
Voltage 220-240V/50Hz
IP Rating IP44 – Protected against splashes of water
Surface Temperature 200-300°C
Weight 7.2kg
Recommended Fixing Wall/Ceiling
Quality & Safety UKCA, CE, Rohs, Lot 20
Warranty 5"]
Controls / Accessories
Delivery & Returns

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

Installation & Maintenance

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.

Downloads
Hand-holding phone with no word on the screen

Control Your Infrared Heaters with our Smart Thermostat

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

Suitable applications

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.

Diagram explaining how infrared heaters work

How Do Infrared Heaters Work?

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.

Read our full guide to infrared heating

Why Choose Infrared Heating?

Energy Efficient

Energy Efficient

Save up to 60% on your heating bills compared to traditional heating methods.

Health

Health

Reduces dust circulation and improves air quality - great for allergies.

Enhanced Comfort

Enhanced Comfort

Even heat distribution with no cold spots, just warm, balanced spaces.

Zoned Heating

Zoned Heating

Heat only the rooms you use, increasing efficiency and reducing waste.

Quick Heat

Quick Instant Heat

Feel warmth almost immediately - perfect for cold mornings and rooms.

Low Maintenance

Low Maintenance

No moving parts means less to go wrong. Just install and enjoy.

Silent Operation

Silent Operation

No fans or noise. Enjoy uninterrupted warmth in peace and quiet.

Damp & Mould Prevention

Damp & Mould Prevention

Reduces condensation and moisture by heating surfaces evenly.

Discover all the benefits of infrared heating →

Expert guidance, when you need it

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

Frequently Asked Questions

How do I calculate what wattage I need?

Use our wattage calculator to determine the correct heater size based on your room dimensions, insulation level, and usage.

Can I use these heaters in a bathroom?

Yes. Infrared panels can be installed in bathrooms when fitted in the correct zone and hardwired by a qualified electrician.

What are the running costs?

Infrared heating is highly efficient. Typical running costs are only a few pence per hour, depending on wattage, tariff, and usage.

Do I need an electrician to install?

Plug-in models can be self-installed. Hardwired installations, bathroom use, or thermostat connections should always be completed by a qualified electrician.

Are infrared heaters safe for children and pets?

Yes. Infrared panels have safe surface temperatures and do not circulate air, making them suitable for family and pet-friendly environments.

Do infrared panels help reduce damp and mould?

By heating walls and surfaces directly, infrared panels reduce condensation, helping to prevent damp and mould growth.