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Articles witg tags: Air handling units

Air conditioning, News, Titles, Ventilation »

[9 Apr 2015 | 20,092 read]
Air handling units AHU DEX S/M – a guarantee for high energy efficiency and air quality

Nowadays people spend most of their lives indoors. Each of us wants to live in a high quality environment that means better food, fresh water and clean air.

TANGRA has specialized more than 25 years in development and implementation of ventilation and air conditioning systems.

Since 1994 we produce our own range of plate heat exchangers and we build them in the range of heat recovery ventilation units.

This was the dawn of these systems in Europe and today they are accepted as standard worldwide. Our series of heat recovery units …

Air conditioning, Energy Saving, Heating, Specials, Titles, Ventilation »

[4 Feb 2015 | 1,574 read]
Analysis of the possibilities for energy recovery through recuperation in the ventilation and air conditioning systems.

It seems the discussion for the necessity of energy recovery systems is over not only in Western and Northern European countries, but also in Bulgaria. For the people who made serious effort for convincing and proposing legislative changes in the last 20 years, it is a real success. Today it is rare to see a ventilation or air conditioning project without energy recovery (recuperation or regeneration).

The economic pressure (rise of energy prices) surpassed the legal regulations. Designers and investors reacted more adequately than the legislators.

The next important step is the choice of the right energy recovery system. The right choice means a cost-effective choice that doesn’t compromise the microclimate.