350W London Underground UltraSlim Picture NXT Gen Infrared Heating Panel - Electric Wall Panel Heater

14 Days Home Trial

Free Shipping

Green Heating

Product Features

  • Natural IR Heat

    Natural IR Heat

  • Space Saving

    Space Saving

  • Energy Efficient

    Energy Efficient

  • Low Maintenance

    Low Maintenance

  • DIY Installation

    DIY Installation

  • 10-14 Day Delivery

    10-14 Day Delivery


In stock
As low as £259.20 RRP: £362.88
Add to Wish List

Calculate How Many Panels You Need

Call Now For Assistance 0116 321 4124

Healthy & Natural


Easy Install

& No Maintenance Costs

Slash Energy Bills

By Up To 60%

Space Saving

& Discreet

Product Description

If you’re looking for a delightfully cosmopolitan and contemporary panel, then the 350W London Underground UltraSlim Picture NXT Gen Infrared Heating Panel is a great option. With a monochrome design that’s accentuated with flashes of red, this panel can blend into any modern room easily, and won’t overpower the rest of your décor.

This UltraSlim panel is designed to be placed horizontally, and is especially striking when placed over sofas and beds. It has a power output of 350W, meaning it can heat an area of roughly 5-6m2.

For added customisation, you can select from one of three frame colours, white, black and silver. The black aluminium frame can make this panel look incredibly striking, as it stands out against the grey design, but all three look great in the right room.

How Can IR Heaters Save You Money

IR Panels are a fantastic way to save money on your heating bills. Because they’re divorced from a central heating system, you can heat individual rooms as you use them, instead of having to heat an entire house. This is an especially great idea if you work from home, for example, as you can focus on heating just your office.

Then when they’re in use, IR heaters tend to be more generally efficient than convection heaters. They heat objects directly with infrared radiation instead of heating the air around you. This also means they’re not impacted by drafts. Plus, when you switch an IR heater on there is no lead time, you’ll feel the heat straight away!

As an added bonus, IR heaters require no maintenance once they’re installed, so you can say goodbye to boiler servicing costs!

All in, you could find yourself saving up to 60% on your electricity bills!

FIR Coating For Maximum Efficiency & Safety

Our infrared panels come with a brand new, highly advanced premium FIR Coating to help maximise the performance of your heater. It’s heat-resistant – meaning it can withstand temperatures up to 200°C without yellowing over time.

Not only that, but it will also help the carbon crystal heating element inside the panel distribute the IR waves better than ever before, thanks to a higher thermal efficiency, resulting in even more warmth in your home.

To top it all off, the coating is also far more secure than ever before, as it is fire resistant, ensuring your family and your home stay safe and warm.

Sleek Finish

With a slender design that’s only 22mm deep, this heater can be installed in places you’d never imagine a heater being. If you’ve a lot of dead space on your walls, then these panels are a great option. They’re incredibly subtle, looking more like paintings than heaters, falling perfectly into the new trend for discrete heating.


If saving on your bills is a priority for you, then NXTGEN heaters are absolutely a must have. These panels come with a range of extra features, all designed with convenience and efficiency in mind. This also keeps your home compliant with Lot20 Regulations.

NXTGEN panels feature a range of sensors that enable them to constantly monitor the ambient temperature of the room around it. You won’t need to keep an eye on it and switch it on and off in order to maximise efficiency, your heater can handle itself! It can even detect when you’ve opened a window and will shut itself off so you don’t waste energy trying to heat a cooling room.

As an added bonus, NXTGEN panels have a 7-day program, allowing you to schedule your heating around your day, precisely customised to your variable timetable.

Easy Installation

Installing your panel will take no more than 30 minutes, so it’s not a huge DIY commitment. You don’t need to invest in any advanced tools, just a drill! There’s not even any rewiring required, your panel has Plug and Play functionality.

You don’t even need to worry about measuring the perfect placement for your panel, as each one comes with a stencil to help you figure out where to drill.

All you have to do is drill through the holes on the stencil, and insert the wall plugs into the holes. Then you insert the screws into those wall plugs. Rest the panel into the screws using the two rear mounting brackets. Then all that’s left is to plug your panel into the mains.

UltraSlim: Expand Your Horizons

Our image panels beautifully combine style and substance into one easy to install and use package. However, a range this extensive can feel a little overwhelming, so we’ve picked out a few more products to help narrow down your options.

We offer this same design on a 350w square panel as well as a 580w panel if the UltraSlim shape doesn’t fit into your life. If you’re looking for alternative UltraSlim designs, here two more that might better suit your look!

For a different close up on urban architecture, the 350W Geometric Architecture UltraSlim Picture NXT Gen Infrared Heating Panel is a great option, featuring brighter colours that really draw in the eye.

Moving away from urban looks, the 350W Starry Halo UltraSlim Picture NXT Gen Infrared Heating Panel features a relatively stark colour palette and a mysterious mountain scape.

Note that both these designs are intended to be vertically oriented, which means they look amazing next to doors and alongside tall furniture.

Warranties And Returns

Our heaters come with a free 14-day trial period, giving you plenty of time to test your heater and decide if it works for you. There’s zero risk attached, so you can take a chance on revolutionising your home without stress.

Not only that, we also offer a fantastic 2-year warranty policy. Need more? You can extend this warranty to five years at no extra cost.

Get In Touch

Need a little extra guidance? Our team of experts are on hand to answer any questions you may have about this heater or IR heating in general. Just give us a call us on 0116 321 4124, email us at sales@suryaheating.co.uk, or check out our Facebook, Instagram and Twitter pages.

Thinking Of Choosing Klarna

To make paying for your heaters easy, we've partnered with Klarna whose smart technology lets you apply for and then complete your payment application quickly and entirely online.

Once you’re happy with the items in your basket and you reach the checkout page, you have two options:

  • Buy Now Pay Later in 30 Days
  • Pay in 3 Instalments

Pay in 30 Days

For any orders up to £800, you can opt for our Buy Now Pay Later option. This simply defers your payment for up to 30 days from the date of dispatch, with no APRs or late fees.

Pay in 3 Instalments

For any orders between £35 and £1000, your second option is to pay in 3 equal instalments. This splits your payment into 3 simple steps, with the first payment on day 1 when you place your order, the second payment on day 30, and the final payment on day 60.

This also comes without any underlying credit agreements or APRs.

To be eligible for Klarna payments, you must be a UK resident, aged 18 or over. Klarna may perform a soft check which will not affect your credit score.

Delivery & Returns

All panels come with free delivery within 2-3 days, and next day delivery is available for £5.99.
You can return your panel if you are not happy with it within 14 days of receiving it.

Installation Guide

Simply use the drill template to drill into your wall, insert the wall plugs into the holes, and then place the screws inside the wall plugs. Finally, mount the panel by lining up the brackets with the protruding screws, pushing towards the wall, and then downwards to fix into place.


You can save up to 60% off your energy bills compared to other types of electric heating. Not only that, but infrared panels also require zero maintenance as they have no moving parts. They’re also IP44 rated, making them safe to use in bathrooms and kitchens.

Specs Table
More Information
Wattage 350w
Manufacturer Mirrorstone
Surface Material Premium FIR Coating
Surface Temperature 115°C
Dimensions (mm) 295mm x 1195mm x 22mm
Recommended Fixing Wall
IP Rating IP54 - Protected against splashes of water
Voltage 230V
Warranty 2 Years Upgradable to 5 Years
Panel Weight 3.2kg
Product Features Built in Thermostat with Remote Control
Requirements Eco Design Requirements for Electric Local Space Heaters
Write Your Own Review
You're reviewing:350W London Underground UltraSlim Picture NXT Gen Infrared Heating Panel - Electric Wall Panel Heater
Your Rating

Ask A Question

Can't see the answer you're looking for? Feel free to ask any question about this product and our helpful, friendly staff will answer it as soon as possible.


Callback Request Form

Please enter your details below

mandatory fields *
Wattage Calculator

Your Results...

You require 0W to sufficiently heat up your room(s)

You will need 0 of these350W London Underground UltraSlim Picture NXT Gen Infrared Heating Panel - Electric Wall Panel Heater