2 student dorms

4232 Hagenberg

per building:

1.500 m² heated area
underfloor heating
air heat pump 65 kW

annual costs for heating and warm water 4.554 € or 3,03 € / m²



W & H Realitäten - 1

4020 Linz

Q70-businesscenter: 600 m² heated area (heating + cooling)
heat transfer: underfloor heating
ground water
heat pump for heating 40 kW
passive cooling
annual costs for heating and cooling € 1.200,- or € 2,00 / m²



W & H Realitäten - 2

4020 Linz

hostel: 800 m² heated area (heating)
heat transfer: underfloor heating
ground water
heat pump for heating 40 kW
passive cooling
 



ETECH

4150 Rohrbach

1.620 m² heated area
10 x 100 m deep drilling-Sole
2 heat pumps à 40 kW
passive cooling
annual costs for heating and cooling € 1.928 or € 1,19 / m²



fire brigade Zeughaus

4122 Arnreit

400 m² heated area
3 x 100 m deep drilling-CO2
heat pump 16 kW
annual costs for heating € 1.040 or € 2,60 / m²



church and parish hall

4131 Obermühl

285 m² heated area

3 x 75 m deep drilling-CO2
heat pump 16 kW
annual costs for heating € 350 or € 1,23 / m²



Schuhmann

4072 Alkoven

1.414 m² heated area
ground water
heat pump 55 und 12 kW
passive cooling
annual costs for heating and cooling € 1.720 or € 1,22 / m²



leisure centre Schloß Klaus

4564 Klaus an der Pyhrnbahn

5.000 m² heated area
warm water for max. 180 persons
bivalent operation with oil heating
6 x 100 m deep drilling-Sole
Sole-heat pump 40 kW
air-heat pump 25 kW

saving per year:
30.000 litre oil and 8.000 - 10.000 EUR heating costs



Cooling heat group

4175 Herzogsdorf

880 m² heated area
2 x 100 m deep drilling-Sole
annual costs for heating € 394 or € 0,45 / m²



appartment complex, Haus Berta

8990 Bad Aussee

12 accommodation units, 54 beds
approx. 1.000 m² heated area
9 x 80 m deep drilling-Sole
heat pump for heating 50 kW
heat pump for warm water 20 kW
3 x 36 m² solar facade
annual costs for heating € 1.950 or € 1,95 / m²



sports facility ASKÖ

4040 Linz

2.000 m² underfloor heating
300 m² radiator
24 x 100 m deep drilling-Sole
2 heat pumps à 90 kW
active and passive cooling


 

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