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A few years ago, an oversized storage core was the height of technological advancement.

But times and technology change rapidly. Energy is getting more expensive, and our customers want economical warmth. This is why we have overhauled our technologies in recent years to make sure we can offer lower cost warmth, with a more pleasant heat distribution. We are able to do this as we use an organic fireclay brick storage system, which we customise, in it’s absorption and storage mass, to the size of the room to be heated. At the same time, this heats the room up very quickly, thanks to convection.

Comparison of heating systems

wibo heating system

Pleasant heat distribution Even heat distribution down to the floor thanks to a unique air circulation system with secondary storage.

Conventional heating

High temperature variation Conventional heating has some disadvantages

  • * Heat build-up under the ceiling
  • * Cold air on the floor

wibo structural principle

Thanks to a high-performance heating module, the cooled air is drawn up from the floor and then released into the room as cosy warmth, both upwards via the warm air outlet (convection), and via the secondary storage system, in the form of radiant heat. Our storage core is not the main provider of heat; it offers optimum warmth and energy output in combi-nation with convection.

Cross-sectional view

Both convection and the secondary storage mass are coordinated perfectly with one another in each heater, so that only around 12 minutes of electricity consumption are needed per hour of heating.*

*In test results, to heat a room to a constant temperature of 20.5°. Verified by study in 09/15 by the Centre for Integral Building Technology of the University of Lucerne, Switzerland – Technology & Architecture. More on the study at

Customer Reviews

  • We are delighted with our new Komfort German Heaters. The installers James and Gordon were fantastic, clean tidy and very efficient. They ran through how to work everything and nothing was any bother. We would recommend upgrading to Komfort heaters to anyone with old storage heaters.

    Mrs Johnston, Largs, Ayrshire.
  • Our new heaters look so neat and tidy and the fact that we can control the heat is exactly what we wanted. The heat is now evenly distributed about our house and we have no cold spots as before with our old storage heaters.

    Mr & Mrs Greig, Aviemore, Inverness-shire
  • Superb service from start to finish. All aspects of the service were first class from our surveyor to the fitting team. We couldn’t recommend Greener Energy Group high enough and we love our new heating system.

    George Hamilton, Stonehaven, Aberdeenshire.
  • We would recommend to others as the performance of our heaters and attention to detail from the company has been great through the whole process. A wonderful company to deal with and our new heaters not only look great but we can get heat when we want it. A happy customer.

    Mrs Thomson, Ayr, Ayrshire.

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