Welltherm Infrared Electric Bathroom Heater / White Slimline Wall Mounted, Splash Proof

  • Infrared Electric Heater
  • Splash Proof IP24 Rated
  • Super Slimline Panel
  • Adaptive heat output for energy-efficient towel drying in the lower part of the heater.
  • Efficient room temperature control using a high-performance heating element in the upper part of the bathroom heater.
  • Highly Effective and Energy Efficient ESCH Technology
  • ERPLOT20 compliant
  • Wireless Programmer Timer and Thermostat
  • Made in Germany
  • 5 Year Guarantee



Health and Wellbeing

Energy Efficient

Made in Germany

Silent Operation

Easy to Install

5 Year Warrenty

  • 26mm think
  • Front panel maximum temperature 120 degrees 
  • 2 Integrated thermal safely switches
  • 230V
  • Thermal Insulation. Minimises heat radiated from the back and so more heat is radiated from the front. 12mm rear insulation to reduce background temperature. Rear Panel – Galvanised metal casing 16mm, maximum temperature 50 degrees after 4 hours of continues operation
  • 1.9 m cable

Designed for the Bathroom

IPx4 Splash proof

Tailored for the bathroom, the heater features a dual heating system.

The panel is divided from top to bottom. The top is the room heating zone. The bottom is adapted for towel drying. The main impact of this is the top of the heater is warmer and provides more heat into the room.

Then the bottom is cooler and safer if you touch the panel when adding or removing towels. 

Comfortable and Silent Heating

We like our home to be constantly comfortable without have to think about the heating.

Your heating system should warm the room quickly when needed. Then maintain that level of comfort, so you can sit back and relax. This is provided by our Welltherm infrared heaters. 

One thing customers immediately point out is the feeling when stood near the heater.

Unlike normal electric heaters, infrared heaters emit infrared waves from the front panel. Creating a similar feeling to the heat from the sun. This a stand out feature often reported by customers. 

Furthermore, infrared heaters don’t produce a dry air feeling and are completely silent when in operation.  


More Heat Effective

ESHC technology is what sets Welltherm’s infrared heater’s apart from the rest. 

However, not all infrared heaters are created equal. The problem with the majority of infrared heaters is that they do not work as intended. The heating panels do not get hot enough to emit truly effective infrared waves.  This means they are essentially just a hot plate on the wall. Not providing the true infrared effect.

ESHC technology is what sets Welltherm’s infrared heater’s apart from the rest. Most competitors panels have a maximum surface temperature around 90°C, whereas Welltherm’s is 120 °C. Resulting in a stronger and more effective infrared effect.

Welltherm’s research and development has lead to technological advancements, making their heaters some of the most energy efficient on the market. Welltherm’s use ESHC technology, to ensure intrinsic heating across the panel.  With ESCH technology more than 70 % of the heater’s heating surface is covered by heating conductors. This results in excellent heat distribution and efficiency. For most other infrared products this value is between 6 % and 23 %. Basically, the larger the proportion of radiation of an infrared heating system, the more efficiently electrical energy will be turned into thermal heat.

For maximum quality and efficiency, the ESHC heating conductor’s geometry is made from highest-quality stainless steel. While reverse heating circuits reduce unwanted magnetic fields to a minimum. The heating elements front and back is surrounded by thermally resistant silicone insulation. The use of this leads to optimum heat transfer to the front of the infrared heater, with maximum safety. With an infrared heater, its important the heat is transferred into the front panel. Heat to the rear of the heater is simply waste. In order to reduce the loss of heat a thermally insulating mat is used to the rear of the panel.

Read more about ESCH here.


As infrared electric heaters primarily heat the objects and bodies in the room, they don’t create the dry air feeling typically associated with electric heaters – such as convector heaters. Also, they don’t produce turbulent air. Making infare heaters ideal for people asthma or other breathing problems. 

Another health benefit of infrared heaters is Infrared heat radiation causes a drying of the walls. This leaves almost no chance for mould to grow. 

Thermostat and Timer

Wireless Programmer 

The programmer’s in built 24/7 timer lets you decide when the heating is on. You can set 3 on off periods each day. As well as setting the required room temperatures, ensuring you’re using the radiator efficiently while keeping you comfortable. As the control unit is wireless, it can be wall mounted or sat on a mobile stand. 

Models and Technical Info

Welltherm infrared radiators fit perfectly into any space and can be customised to suit your requirements. 

The wall mounting mechanism provides a sturdy and secure fixture which can be adapted exactly to your needs.

We will be happy to advise you in selecting the right size radiator for your needs. So, please feel free to get in touch!

ModelPower, WDimensions, mmNo of RailsWeight, kg
BP*0660660600 x 1500 x 17218.7
BP*0850850600 x 1800 x 17323.3
  • Connection voltage: 230 V
  • Surface temperature: 110-120 ° C

Additional information

Power Output

660w, 850w


White, Anthracite


Supplied with Pr4 Wireless Programmer

Heating Technology

ESCH Infrared Electric Heater Technology


Wall Mounted : Vertical

Power Lead

1.2m length, no plug fitted – heater must be hard wired.

Suitable Rooms

Bathroom, Toilet, Kitchen


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Room Planning

Room Planning

Unsure on what size and how many heaters you need?

The size of the room and the space your heating makes a huge impact on the power (Wattage) required. 

Only if the right number of infrared heaters with the appropriate output are selected will a comfortable and cosy warmth be created. In particular, the position of the heater significantly influences heat perception and efficiency. That’s why we suggest: Do not leave anything to chance when planning your project – get in touch if you’re unsure. 

Peace of Mind

Our products are meticulously chosen and beautifully manufactured. Backed by comprehensive guarantees for your long term peace of mind. Providing great quality and value for money.

Join thousands of satisfied customers; we’re so sure you will find our products superior in every way we offer a 30 days to return window. Please see our returns page for full details.


Place your order before 11AM and we’ll dispatch the same day. 

Our distribution centre is in North Yorkshire. We take carriage seriously – all parcels are securely packaged and sent with a courier who understand how to handle larger items assuring the safest service possible.

We offer FREE tracked next working day delivery to most of the UK’s mainland*. As well as discounted rates to Highlands, Islands and mainland Europe. See our delivery page for full details and exceptions.