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1800W White Infrared Bar Heater with Built-In Wi-Fi Thermostat
The RADI8 1800W white infrared bar heater combines powerful radiant heating with a built-in thermostat, Wi-Fi control and remote control in a slim 1116mm design. Suitable for wall or ceiling mounting, it provides a discreet high-output heating solution for homes, commercial interiors and other hard-to-heat spaces where conventional radiators may be impractical.
Its white powder-coated aluminium body is designed to blend neatly into lighter interiors, while the 1800W infrared output provides targeted radiant warmth without relying on fans or forced air circulation. This makes it particularly well suited to conservatories, garden rooms, garages, workshops, studios, hospitality areas and commercial spaces.
With the thermostat and Wi-Fi controls built directly into the heater, you can adjust the temperature, create heating schedules and control the heater from your smartphone, while the supplied remote provides convenient in-room control. No separate external thermostat is required for normal operation.
Built as a long-term electric heating solution, this RADI8 infrared bar heater is backed by a 10-year warranty for added confidence in both domestic and commercial installations.
Compatible with Amazon Alexa and Google Home, giving you another convenient way to control your heating by voice after linking your Smart Life account.
Powerful 1800W Infrared Heating
Infrared bar heaters work differently from conventional convection heaters. Rather than primarily warming and circulating the surrounding air, radiant heat is directed towards people and surfaces within the heater's coverage area.
The higher-output bar format makes this type of infrared heater particularly useful in larger, cooler or more demanding spaces where a compact wall or ceiling-mounted heating solution is preferred.
Built-In Wi-Fi Thermostat & Remote Control
This model includes its thermostat and Wi-Fi controls within the heater itself. Once connected, compatible smartphone control allows you to adjust temperature settings and create heating schedules without requiring a separate wall-mounted thermostat.
A remote control is also supplied, giving you convenient manual control from within the room. This combination makes the heater suitable for both everyday home heating and commercial installations where convenient programmable control is important.
The heater also supports Amazon Alexa and Google Home. Link your Smart Life account to your preferred service to enable compatible voice control. Wi-Fi and an internet connection are required.
Where Can the 1800W Bar Heater Be Used?
The 1116mm body provides substantial heating output without requiring the length of larger 2400W or 3000W bar heaters. Typical applications include:
Conservatories and garden rooms
Garages and workshops
Studios and workspaces
Commercial premises and reception areas
Cafés, restaurants and hospitality spaces
Other larger or difficult-to-heat areas
For outdoor applications, the heater must only be installed in a fully covered and enclosed area, protected from direct rain and weather exposure. Always follow the mounting clearances and installation requirements in the supplied manual.
Wall or Ceiling Mounted
The RADI8 1800W infrared bar heater can be installed on a suitable wall or ceiling, allowing the radiant heat to be positioned towards the area where warmth is required.
Wall and ceiling mounting also keeps valuable floor space clear and provides a cleaner permanent installation than portable heating equipment. Installation, electrical connection, minimum clearances and positioning should follow the supplied instructions and applicable electrical requirements.
Silent, Light-Free Infrared Warmth
The infrared heating element produces radiant warmth without the visible red glow associated with some short-wave patio heaters. There are no fans circulating air around the room, helping the heater operate quietly and unobtrusively.
Its aluminium construction and minimal moving components also make the heater a straightforward, low-maintenance heating solution for regular use.
Premium RADI8 Quality with a 10-Year Warranty
This heater forms part of the RADI8 infrared heating range and is designed for customers looking for a permanent heating solution rather than a temporary plug-in heater. It is backed by a 10-year warranty, providing long-term reassurance for residential and commercial projects.
Is 1800W the Right Output for My Space?
Heater sizing depends on more than floor area alone. Room dimensions, ceiling height, insulation, glazing, building construction, airflow and how the space is used can all affect the total wattage required.
Use our
Infrared Heating Wattage Calculator
to estimate the heating requirement for your space before choosing the number and output of heaters required.
Product information
Specifications
Wattage
1800w
Dimensions(mm)
1116 x 220 x 80
Surface Material
Aluminium with graphene coating
Voltage
220-240V/50Hz
IP Rating
IP44 – Protected against splashes of water
Surface Temperature
330-350°C
Weight
7.4kg
Recommended Fixing
Wall/Ceiling
Quality & Safety
UKCA, CE, Rohs
Warranty
10
Smart Home Compatibility
Amazon Alexa and Google Home
Our slim infrared bar heaters are designed for both wall and ceiling mounting, providing powerful far-infrared warmth in larger or hard-to-heat spaces. They can be installed using the included adjustable mounting brackets, allowing angled positioning for targeted heating. With no moving parts, these heaters operate silently and require no maintenance beyond occasional cleaning with a damp cloth.
The bars can be hardwired into a suitable circuit or controlled via compatible thermostats and smart systems.
Safety
Featuring built-in overheat protection and robust aluminium housing, these heaters comply with CE, UKCA, and GS safety standards. Minimum clearances must be observed during installation to ensure safe operation
Discover the features that make our infrared bar heaters
a discreet and practical heating solution for modern spaces.
Advanced Infrared
Radiant warmth is delivered directly into the room without relying
on forced-air circulation.
Sleek Design
A slim, contemporary profile designed to integrate neatly into
modern interiors.
Easy Installation
Designed for straightforward installation with mounting options
suited to the heater and application.
Discreet Heating
Free up valuable floor space with heating designed around your
room rather than traditional radiators.
Comfortable Radiant Warmth
Infrared technology delivers radiant warmth without relying on
fans or forced-air circulation.
Efficient Zone Heating
Heat individual rooms or areas independently, giving you greater
control over where heating is used.
HEATING CONTROLS
Heating Controls
Built-In Thermostat, Wi-Fi & Remote Control
This RADI8 1800W bar heater has its thermostat and Wi-Fi controls integrated directly into the heater, giving you a cleaner installation without requiring a separate external thermostat for normal operation.
Wi-Fi connectivity allows compatible smartphone control of your heating, including temperature adjustment and scheduling, while the supplied remote gives you convenient control when you are in the room.
This makes the Wi-Fi version particularly useful for regularly occupied rooms, commercial premises and installations where heating schedules need to be adjusted without accessing the heater itself.
For compatible voice control, link your Smart Life account to Amazon Alexa or Google Home. This lets you incorporate the heater into your connected home alongside its app and remote controls. Wi-Fi and an internet connection are required.
Prefer a simpler heating setup?
RADI8 infrared bar heaters are also available without built-in Wi-Fi control, making them suitable for installations where separate heating controls or a simpler heater configuration is preferred.
From everyday living spaces to demanding commercial environments,
infrared heating provides a flexible heating solution across a wide
range of applications.
01
Commercial applications
Practical infrared heating for commercial, industrial
and specialist environments.
Infrared heating works differently from conventional
convection heating. Rather than relying primarily on warming
and circulating the air, infrared transfers radiant heat
directly to people and surfaces within the room.
These surfaces absorb the radiant energy and gradually release
warmth back into the space, helping create a comfortable and
consistent heating environment.
With no fans or forced-air circulation, infrared heaters operate
silently while delivering comfortable radiant warmth into the space.
A modern approach to heating that combines radiant comfort,
individual room control and a discreet, space-saving design.
Efficient Heating
Radiant heat can be directed where it is needed rather than
relying solely on warming and circulating the air.
No Forced Air
With no fans required, infrared heating avoids the continuous
forced-air circulation associated with many conventional systems.
Radiant Comfort
Infrared warms people and surrounding surfaces directly,
creating a comfortable radiant warmth throughout the space.
Individual Room Control
Divide heating into zones so individual rooms or areas can
be controlled according to how and when they are used.
Responsive Warmth
Radiant warmth is delivered directly into the occupied space once
the heater reaches operating temperature, without relying on
forced-air circulation.
Low Maintenance
With no pumps, fans or complex moving components in the heater,
ongoing maintenance requirements are minimal.
Silent Operation
No fans or motors means heating operates silently, making
infrared particularly suited to bedrooms, offices and quiet spaces.
Warms Surfaces
By warming walls and other surfaces directly, infrared can
help keep surface temperatures warmer within the heated space.
International Delivery
Worldwide Shipping Available
We deliver infrared heating products across Europe and selected worldwide
destinations, with fully tracked international shipping available.
European & Worldwide Delivery
FedEx Tracked Delivery
Residential & Commercial
International Support
NEED SOME HELP?
Expert guidance. Real people, real advice.
Choosing the right infrared heating solution is about more than
wattage alone. Our team can help you work out the right products,
output and control setup for your space.
Already know your room dimensions? Use our free Wattage Calculator
for an instant starting point.
UK SpecialistsDedicated infrared heating expertise
10+ YearsExperience helping customers find the right solution
COMMON QUESTIONS
Frequently asked questions.
Helpful answers to some of the most common questions about
choosing, installing and using infrared heating.
01
How do I calculate what wattage I need?
The heating requirement depends on factors including room
dimensions, insulation, construction and intended use. Use our
Wattage Calculator
to calculate the recommended heating requirement for your space.
02
Can infrared heaters be used in bathrooms?
Certain infrared heaters can be suitable for bathroom
installations. The correct product and IP rating must be selected
for the intended location, and installation must comply with
applicable electrical requirements. Where required, installation
should be completed by a suitably qualified electrician.
03
How much does infrared heating cost to run?
Running cost depends on the heater wattage, your electricity
tariff and how long the heater operates. For example, a 1kW
heater uses 1kWh of electricity when operating continuously at
full power for one hour. Thermostatic controls can cycle the
heater on and off as required to maintain the selected room
temperature.
04
Do I need an electrician to install my heater?
This depends on the heater and installation method. Suitable
plug-in models can simply connect to an appropriate socket.
Hardwired installations, bathroom installations and electrical
connections that form part of the fixed wiring should be
completed by a suitably qualified electrician.
05
Are infrared heaters suitable for homes with children and pets?
Infrared heating is widely used in residential environments,
but heaters can become hot during operation. Every heater should
be installed, positioned and used in accordance with its
instructions, with appropriate consideration given to children,
pets and the surrounding space.
06
Can infrared heating help with condensation and damp?
Infrared heating warms people and surfaces directly, which can
help maintain warmer surface temperatures and may help reduce
conditions that contribute to surface condensation. However,
damp and mould can have several causes, including ventilation,
moisture and building defects, so heating alone should not be
considered a solution to every damp or mould problem.