Under Table Infrared Heater | (603x403mm) 210W£110.00
PRODUCT DETAILS
210W Under Table Graphene Infrared Heater
The RADI8 210W under table infrared heater provides localised radiant warmth for your legs and feet beneath a desk. Its slim format makes it a practical option for adding warmth around a seated workspace, with under-desk mounting keeping floor space clear.
A graphene-carbon heating element and an infrared ceramic-coated surface deliver radiant heat towards the area beneath the desk, helping make your working or studying space more comfortable.
A rotary control with three selectable power levels lets you choose 30%, 60% or 100% power. A built-in temperature sensor cycles the heating at preset thresholds, while overheat protection provides additional operational safety.
Measuring 603 × 403 × 17mm and weighing 1.9kg, the panel can be mounted beneath a suitable wooden desk with the heating surface facing down, or positioned upright using the included standing feet. A 1.9-metre power cable offers flexibility when planning its position.
Localised Warmth Beneath Your Desk
Designed for under-desk use, this panel directs far infrared warmth towards your legs and feet, providing additional comfort while working or studying.
Its 210W rated power provides a focused heating option for a seated workspace. The warmth experienced depends on the installation position, distance from the heater and surrounding conditions.
Graphene-Carbon Heating Technology
The panel combines a graphene-carbon heating element with an infrared ceramic-coated surface to deliver radiant warmth.
Infrared energy transfers heat towards people and objects within its reach, making it suitable for localised heating around your seated position.
Slim Under-Desk Installation
With dimensions of 603 × 403 × 17mm, the panel has a slim profile designed for installation beneath a suitable wooden desk, with the heating surface facing down.
Under-desk mounting keeps the floor area clear. The desk and fixing points must securely support the panel's 1.9kg weight. Follow the supplied instructions for the mounting brackets, fixings, positioning and safety clearances. Do not drill into the heater.
Standing Feet and Mounting Brackets Included
Standing feet and mounting brackets are included, allowing you to position the heater upright on its feet or mount it beneath a suitable wooden desk with the heating surface facing down.
Follow the supplied instructions for your chosen installation method, including secure positioning, fixings and safety clearances.
Three-Level Rotary Control
The rotary knob provides OFF and three selectable heating levels:
Level 1: 30% power
Level 2: 60% power
Level 3: 100% power
A built-in temperature sensor cycles the heating at the preset threshold for the selected level. A red indicator light remains illuminated whenever a heating level is selected and switches off when the knob is set to OFF.
Keep the temperature sensor uncovered and protect it from damage during installation and use.
Overheat Protection and Surface Temperature
The heater incorporates overheat protection and has an operating surface temperature of approximately 110°C.
The heating surface becomes hot during use. Position the panel to prevent accidental contact and maintain the safety clearances required by the supplied instructions.
Keep the panel uncovered and keep clothing, cables and other items clear of the heating surface.
Practical Construction
The panel features an aluminium frame, an infrared ceramic-coated heating surface and a clad-steel rear panel. It weighs 1.9kg.
A 1.9-metre power cable provides flexibility when positioning the heater near a suitable mains socket. Route the cable securely, keeping it clear of chair wheels, moving desk components and the heated surface.
3-Year RADI8 Warranty
The RADI8 210W under table graphene infrared heater is backed by a 3-year RADI8 warranty.
Personal Heating for Your Workspace
This model provides supplementary, localised heating around a seated workspace. Whole-room heating should be sized separately to match the room's heat loss.
For whole-room heating, use our
Infrared Heating Wattage Calculator
to estimate the heating requirement, or contact our team for help choosing an appropriate heating arrangement.
Product information
Specifications
Wattage
210W
Dimensions(mm)
603 x 403 x 17
Weight
1.9kg
Heating Element
Graphene carbon
Heating Method
Far infrared
Surface Material
Infrared ceramic coating
Back Material
Clad steel sheet
Frame
Aluminium
Voltage
220-240V/50Hz
Surface Temperature
Approximately 110°C
Cable Length
1.9m
Control
Rotary knob with OFF and three power levels
Power Levels
30%, 60%, 100%
Temperature Sensor
Yes
Overheat Protection
Yes
Recommended Fixing
Freestanding on included feet or beneath a suitable wooden desk with heating surface facing down
Included Accessories
Standing feet and mounting brackets
Warranty
3 years
Delivery & Returns
Mainland UK Delivery
Orders are normally dispatched on a next working day delivery service once your order is ready to leave us.
Non-Mainland UK
Deliveries to non-mainland UK locations typically take 3–5 working days.
International Delivery
For Ireland and international orders, please contact our team for delivery options and shipping costs.
30-Day Returns
Changed your mind? Eligible products can be returned within 30 days in accordance with our Returns Policy
The RADI8 210W under table infrared heater can be positioned upright using its included standing feet or mounted beneath a suitable wooden desk using the included mounting brackets.
Under-desk mounting
Install the panel beneath a suitable wooden desk with the heating surface facing down. The desk and fixing points must securely support the panel’s 1.9kg weight.
Follow the supplied instructions for bracket placement, fixings, positioning and safety clearances. Do not drill into the heater.
Position the panel so that your legs and knees cannot accidentally touch its heating surface, including when changing position or adjusting your chair.
Freestanding use
Fit the included standing feet according to the supplied instructions. Place the heater upright on a stable, level surface where it cannot easily be knocked over.
Maintain the required clearances and keep the heating surface clear of clothing, furniture, cables and other objects.
Power connection and controls
Connect the heater to a suitable 220–240V / 50Hz mains socket. Route the 1.9-metre cable clear of hot surfaces, chair wheels and moving desk components.
The rotary knob provides OFF and three power levels: 30%, 60% and 100%. Keep the temperature sensor uncovered and protected from damage.
Hot surfaces and safe use
The heating surface operates at approximately 110°C. Avoid contact during use, keep the heater uncovered and follow all positioning and clearance requirements in the supplied instructions.
Switch off, unplug and allow the heater to cool completely before moving or cleaning it.
Cleaning and maintenance
Clean with a soft, slightly damp cloth and dry afterwards. Do not immerse the heater, spray it with water or allow moisture into its electrical components.
Do not use abrasive cleaners or solvents. Stop using the heater if the cable, plug or unit is damaged.
RADI8 PERSONAL HEATING
Designed around
your workspace.
Targeted infrared warmth for your legs and feet, with standing
feet and under-desk mounting brackets included. Three power
levels and a 3-year RADI8 warranty complete the package.
Targeted Personal Warmth
Radiant warmth around your seated workspace,
designed for personal comfort rather than whole-room heating.
Graphene Infrared Heating
A graphene-carbon element and ceramic-coated surface
deliver far infrared warmth towards people and nearby objects.
Three Power Levels
Choose 30%, 60% or 100% power using the rotary knob,
with a separate OFF position.
Built-In Temperature Sensor
Heating cycles at preset temperature thresholds
for the selected level. Keep the sensor uncovered during use.
Overheat Protection
Built-in overheat protection provides additional safety.
Surfaces become hot, so keep the heater uncovered and avoid contact.
Feet & Brackets Included
Stand upright on the included feet or mount beneath a
suitable wooden desk with the heating surface facing down.
Compare personal heaters
Which desk heater suits you?
Choose according to where you want the warmth and how you want
to position the heater. Both models provide supplementary personal
heating around a seated workspace.
Desktop use
90W Desktop Infrared Heater
A compact panel for personal warmth at desk level,
standing in a tilted position on its included rear support rod.
Targeted warmth for your legs and feet, with a choice
of under-desk mounting or upright positioning on its included feet.
Positioning
Beneath a suitable wooden desk, heating surface facing down,
or upright on its feet
Included supports
Standing feet and mounting brackets
Rated power
210W, with 30%, 60% and 100% settings
Panel size
603 × 403 × 17mm
Warranty
3 years
You’re viewing this heater
Both heaters have hot surfaces during use. Follow the supplied
instructions for positioning and safety clearances. The 90W model
must not be mounted beneath a desk or fixed to a wall or ceiling.
UNDERSTANDING INFRARED
How does infrared heating work?
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.
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
PERSONAL HEATING QUESTIONS
FREQUENTLY ASKED QUESTIONS.
Straightforward answers about positioning your heater,
using its controls and adding personal warmth to your workspace.
01
How can I position this heater, and what supports are included?
The 210W heater includes standing feet and mounting brackets. You can position it upright on its feet or mount it beneath a suitable wooden desk with the heating surface facing down. Follow the supplied instructions for assembly, secure fixing and safety clearances, and position it to prevent accidental contact with your legs or knees.
02
Do I need an electrician to use this heater?
No electrical installation is required for normal plug-in use. Assemble the standing feet or securely fit the under-desk brackets according to the instructions, then connect the heater to a suitable 220–240V mains socket. Seek competent help if you are unsure how to mount it securely beneath your desk.
03
Will this heater heat my whole room?
No. This model is designed for supplementary, localised warmth around a seated workspace. The warmth you experience depends on its position, your distance from it and the surrounding conditions. Choose a separately sized heating system if you need to heat an entire room.
04
How do the three heating levels work?
The rotary knob provides OFF and three selectable power levels: 30%, 60% and 100%. A built-in temperature sensor cycles the heating at preset thresholds for the selected level. These are power settings rather than a user-selectable room temperature. The red indicator remains illuminated whenever a heating level is selected, even while the heating cycles. Keep the temperature sensor uncovered.
05
Does the heating surface become hot?
Yes. The heating surface operates at approximately 110°C. Position it to prevent accidental contact, keep it uncovered and maintain the safety clearances in the supplied instructions. Keep clothing and cables clear of hot surfaces. Switch off, unplug and allow the heater to cool completely before moving or cleaning it. Built-in overheat protection provides additional safety but does not make the heating surface safe to touch.
06
How much electricity does this heater use?
At its rated 210W output, one hour of continuous heating uses approximately 0.21kWh of electricity. Multiply 0.21 by your electricity price per kWh to estimate the cost of that hour. Actual consumption depends on the selected power level, heating cycles and how long the heater operates.
07
What warranty is included?
The RADI8 210W under table infrared heater comes with a 3-year RADI8 warranty. Keep your proof of purchase and follow the supplied operating and care instructions. Contact our team if you need help with a warranty enquiry.
