Free and market leading services provided by Redsun

Infrared heating through infrared rays is considered the most advanced, efficient and healthy technology for heating. The reason for this fact is supported by proven results.

Principle of infrared heating is taken an example from nature – the way the Sun heats the Earth. Infrared heating systems warm up hard surfaces, objects and people directly. Infrared heating gives warm air temperature. The air in the room remains around 1 ° C cooler than the surrounding solid (denser) surfaces. Infrared panels hardly generate air currents and the difference between temperatures near the floor and near the ceiling is about 1 ° C to 2 ° C .

In the absence of “wind” in the room, the temperature for a comfortable feeling of warmth is 2 ° C – 3 ° C lower than with conventional heating.

Infrared vs.Conventional Heating

Infrared vs. conventional heating. Operating principle.

In usual (conventional) methods of heating, warm air is blown into the room but according to physical laws the air rises up and forms an insulating layer below ceiling. In lower area (floor) of the room is formed colder layer of air that must be heated constantly. In a conventional type of heating is pronounced an effect “cold feet – hot head” which is conditioned by the fact that you are get a big difference in temperatures near the floor and near the ceiling. The difference can reach 5 ° C-6 ° C in bad or no uninsulated spaces. Formation of air currents creates discomfort and results in need for higher temperatures in the room to reach a comfortable heating. As like as in Nature, wind has a cooling effect= air currents have cooling effect too.


“Infrared heating is the best possibility! It is most common in Nature.”

Frequently asked questions (FAQ) – Infrared Heating.

Contact information for our partners and distributors in Bulgaria.

P.S. A thousand words have no power than the power of real opinions and impressions of satisfied customers of infrared heating!

Free services by Redsun

Redsun is your specialist for infrared heating and offers suitable, tailor-made solutions for every need – from a single room in an apartment to offices, shops, public buildings, restaurants, bars and many more areas of application. For your comfort we provide a selected range of highest quality products from certified, well established producers and developpers from Europe. We have a unique offering of free and highest quality services to our clients. Contact us and benefit from the market leading offering of infrared heating in Bulgaria.


Free Delivery within Bulgaria

We ship our products FREE to any Ekont office near you within the territory of Bulgaria


Free offer within 24 hours

If you are interested to know what exactly you need to heat up your place and save energy we will send you an offer for FREE within 24 hours if requested by internet, or immediately if you come to our shop.



Leasing for all our products is possible through our partnership with Central Cooperative Bank. Contact us for more details


Professional consulting

Our highly qualified staff will consult you and answer any questions you have with regards to infrared heating, optimizing energy consumption, saving potential within your apartment, shop or any other area you intend to improve.


Photo editing for prints on infrared heating panels

Our specialized Staff will consult you what kind of picture suits best on a panel and will edit and optimize  the file for free in order to get the maximum result and a perfect quality of print on your infrared heating panel


Taylor made solutions

We offer you a complete service in order to achieve the ideal solution for your place. We will come by your place and evaluate the possibilities for improvement on spot for free in the Sofia area. Outside of Sofia we charge BGN 0.5 per km for the whole stretch (return).


Wide Partner Network to optimize Energy efficiency

We offer an interesting and rich partner network with products that help optimize energy efficiency and increase the effect of an infrared heating system.