On 27.02.2012 TANGRA’s team gathered colleagues from the chamber of HVAC engineers- branch Bourgas for a presentation on “Energy efficiency in HVAC systems”. The presentation was divided into three parts –“High efficiency heat recovery ventilation”, “Heating with pellets – renewable wood biomass” and “Local extraction – ecological and economical efficiency”. The event brought together more than 25 engineers.
The first presenter was Dipl. Eng. J. Armianov, TANGRA’s General Manager. He presented the trends for increasing the efficiency of heat recovery ventilation systems. These trends become more popular during the last few years imposed by ever-higher energy prices, as well as the enforced EU requirements for energy efficiency. In his presentation Mr. Armianov talked about the “Europe 2020” program and the new directive for energy efficiency and the changes in the regulatory framework for heat recovery in ventilation and heating installations.
In the second presentation, Ivan Armianov – manager of sales department introduced to the engineers from Bourgas the production range of pellet boilers TANGRA. In this part, were shown the most common ways of heating, diesel fuel, electricity, natural gas, heat pumps and special attention was paid to pellet boilers as new product on the market. An interesting example was heating of a house in Germany and the comparison made by German Institute how the initial investment and payback period for Heat pump, Diesel boiler, Gas Boiler and Pellet Boiler. It was clear that if the user works with 10 years’ time for payback the only sustainable way for heating are the pellets. The range of pellet boilers TANGRA and their benefits were ending part of the presentation.
In the third presentation, Dipl. Eng. Yuri Chernas – manager of sales and projects for local extraction, presented some innovation about the leader in systems for local extraction Nederman. In 2011, the Swedish concern acquired and Dantherm filtration and developed the range of filtering systems. Dipl. Eng. Chernas introduced the new policy for environmental and economic efficiency of Nederman. The TANGRA’s team develops and prepares 2D and 3D installations according to customer’s wishes. Similar local installations TANGRA was designed and installed in various workshops and factories as Porsche Sofia East and West, Festo Production Ltd. and Lufthansa Technik.
