Archive | References

NELA – Installation in Netherland

In December 2019, the project of student housing in Netherlands was completed by the Czech company Fagus. At the investor´s request, each housing cell was equipped with shower exchanger NELA designed for waste water recovery.  A total of 320 units.

Continue Reading →

Shower exchanger NELA – experiences with using

We have asked our customers to write their experiences by installing and using shower exchanger NELA. Here is one of them: Peter J. (Sweden), buy 5/2016: I have very good experiences from using NELA and we are very happy with this. The incoming “cold” water still holds 20-22C rather than the raw 7-8C. The installation […]

Continue Reading →

NELA in Sinfonia Project

Shower exchanger NELA in Insbruck in project SINFONIA-Low Carbon Cities for Better Living. With 80% of European citizens living in urban areas, cities have a crucial role to play in the transition towards a low-carbon economy. Faced with the challenge of ensuring the quality of life of their citizens while becoming more energy efficient, cities […]

Continue Reading →

Elegante, einfache und sparsamme Lösung für Ihre Dusche – NELA Dusche Wärmetauscher

NELA DUCHE WÄRMETAUSCHER kann bis 42% des Energieverbrauches zur Warmwasser Erwärmung sparen. Der NELA Dusche Wärmetauscher wurde zur Rückgewinnung der Energie aus dem Abwasser beim Duschen hergestellt. Beim Duschen benutzen wir von 37°C bis 40°C heises Wasser, von dem wird nur ca 5°C fürs das eigentliche Duschen verbraucht. In die Kanalisation fliest das 34° – […]

Continue Reading →

Swimming pool Opava

For the swimming pool in Opava SUP-3 exchanger with three absorbers paralell at two levels connected in series was designed. During 8 hour of operation  40 000 liters of water is procesed . Warm waste water at 30 ° C  is preheating the clean water from 10 ° C to about 19°C. In operation since: december 2014 The amount of […]

Continue Reading →

Aquarium fish nursery

For the aquarium fish nursery in Velké Přílepy SUP-4 exchanger with three absorbers at three levels connected in series was designed. In continuous operation, 30 000 liters of water is procesed daily. Warm waste water at 26 ° C  is preheating the clean water from 10 ° C to about 21°C. In operation since: 2014 The […]

Continue Reading →

Hotel Praha Ve Smečkách

Apartment hotel type building in Prague. Fitted with special 70 cm low, two-level exchanger which is suspended from the ceiling. It is used for the reclamation of heat from the waste water form about 60 rooms. The preheated clean water is returned directly for the subsequent use.  

Continue Reading →

Fabrika Hotel

Exchanger was designed to recovery  heat from the hotel´s  waste water. It is a two-stage heat exchanger which, at the first stage pre-heats incoming service water, than. utilises residual heat for the heat pump operation. The Hotel Fabrika won the title “Construction of the Year 2012” (Titul Stavba roku 2012) due to its unusual construction […]

Continue Reading →

AQUAPARK – Pasohlávky

Utilization of three SUP-1 heat exchangers mounted in the building frame. On the upper floor, two exchangers transfer recovered heat straight back in to the pools. Cooler water is than directed to  the third exchanger at the lower level, where it is recycled by the Heat Pump used for the pool water re-heating. In service […]

Continue Reading →

UNILEVER ČR – PTZ Nelahozeves

(food manufacture – mayonnaise, cooking fats, cosmetic product, etc.) Exchanger SUP-2, suitable for a water heavily contaminated with a fatty deposits, was devised with twin absorbers connected in series on six levels. Approximately 21°C of heat is transferred in to the clean water during 24hr production from 260 m3 of around 45°Cwarm waste water. Daily […]

Continue Reading →