Transcript PowerPoint-presentation

Efficient Taps - Gustavsberg
Christer Johansson 0801
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25 640 kg…
• …. That is how much Riksbyggen Uddevalla decreased
their emissions of CO2 by using Gustavsberg Taps
One example from Riksbyggen Uddevalla. Result from
Renovating 267 appartments:
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Cold water 2006 24 907 m3
Cold water 2007 17 769 m3
Result
- 7 138 m3
-28,6 %
Saving
( 7 138 x 25,00) = 178 450 SEK
Source : FAMBO 80 % water mixers 20 % WC
• Hot water 2006
• Hot water 2007
• Result
11 438 m3
7 138 m3
- 4 201 m3 -36,7 %
• Less energycosts = 146 535 SEK
(4201cbmx50grx1,1627x0,60)
Pay off - calculation
• Savings, first year:
324 985 SEK
• Investments:
801 000 SEK
• Pay off time- = 2,46 YEAR
(EXCL FINANSCOSTs., 3000 SEK / apparment.
Koldioxidbesparing…
•
CO2-emissions – 25 640 kg
BERÄKNAT PÅ ENLIGT ANVISNING FRÅN ENERGIMYNDIGHETEN FAKTOR 105
Energy saving – feature
(automatic return to comforttemp.)
Water saving – feature
(automatic return to comfortflow)
[email protected]
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Facts BRF Uddevalla 11
267 appartments
Built 1971
Renovation 2006
19 985 m2 Atemp
0,36 m3 HW / Atemp
1,24 m3 CW / Atemp
Energy saving HW
12,79 kWh / Atemp
Investment / saved kWh HV
3,20 Kr
LCC / mixer 22 600 SEK
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Riksbyggen Uddevalla nr 11
Anders Dahlqvist +46 522 65 44 61
Technical Management
Leif Källvik
Host +46 70 6083503
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