TANGRA's Blog
Heating with pellets – first official event of TANGRA
On the 11th of December 2012 at TANGRA’s building was held the first official event “Heating with pellets”, which was attended by designers, partners and installers of boilers and heating systems. Dipl. Eng. Plamen Jeliazkov and MSc. Ivan Armianov were...
10 reasons to choose bathroom fan S&P Silent
During every renovation of a toilet, bathroom or laundry room, we face the problem how to choose our bathroom fan. Ventilation of toilets and bathrooms not only provides remove of odors and vapors, but also prevent condensation, moisture and mold...
Pellet burner TANGRA B30p
The pellet burner TANGRA B30p can be incorporated in all types of pellet boilers. The burner can work with pellets of different type and quality. Its capacity is between 17kW and 30 kW depending on the customer needs and energy...
Pellet Boilers TANGRA and the wood biomass market in Bulgaria
Interview for TD Installations of Dipl. Eng. Plamen Jeliazkov Dipl. Eng. Jeliazkov, what is the situation of the heating with biomass in Bulgaria? What are the advantages for the users? Pellets are cheap and ecological energy source with high calorific...
Energy saving ventilation systems (Mechanical Heat Recovery Ventilation) guarantee repayment between 1.5 and 2 years.
Dipl. Eng. Armianov, what are the tendencies in Europe and all over the world in the development of energy efficient ventilation systems, mechanical heat recovery ventilation? The interest in energy efficiency and energy saving ventilation systems follow the tendency in...
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