Mar 2

TANGRA Designed And Executed The ventilation, heating and air conditioning systems in the newest office building of the largest Bulgarian Bank

  • March 2, 2016

At the end of 2015 TANGRA’s team completed the ventilation, heating and air conditioning installations in new administrative building, located near the tunnel at the “Pencho Slaveykov” blvd. in Sofia. It is the second stage of a private investment, intended...

Feb 4

Analysis of the possibilities for energy recovery through recuperation in the ventilation and air conditioning systems.

  • February 4, 2015

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...

Sep 1

TANGRA presents a new video about the pellet boiler TANGRA HP 30

  • September 1, 2014

The autumn has already arrived. Everyone start to think for the cold days and the winter holiday. But cold winter months are prerequisite for finding the right solution for heating of your home. There are different solutions with all their...

Jul 23

„TANGRA” presented video of the wood pellet boilers TANGRA CL 80

  • July 23, 2014

In the season of summer holidays, many building owners prepare or do renovation to prepare for the winter months. TANGRA present solution for heating of small apartment buildings, offices, auto services, sport halls, hotels and restaurants, public buildings and schools....

Jun 24

Energy Efficiency through Ventilation, Heating and Air conditioning systems

  • June 24, 2014

On June 18th, 2014 a seminar was held in the headquarters of “TANGRA” focusing on “Energy Efficiency through ventilation, heating and air conditioning systems”. More than 80 engineers and specialists in the field of HVAC attended the event. The presentation...

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