WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING
Welcome to STIEBEL ELTRONAlexander Klein| Vilnius | 09.05.2012
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Brief introduction
› In the fields of domestic technology and renewables, the STIEBEL ELTRON Group is an international market and technological leader.
› Accordingly, our company enjoys a global presence with five national and international production facilities, 20 subsidiaries around the world, as well as sales organisations and representations in over 120 countries.
› Our technical proficiency, quality, innovation, reliability and customer oriented service set us apart from the rest.
120SALESCOMPANIES WORLDWIDE
20SUBSIDIARIES
5PRODUCTIONFACILITIES
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Product range
› Hot Water› Instantaneous water heaters› Water boilers› Wall mounted cylinders› Small water heaters› Hand dryers
› Air conditioning› Mobile air conditioning units› Mobile dehumidifiers› Installed appliances incl. Hydrima® air conditioning units
› Central heating› Storage heaters› Natural stone heaters› Area heating systems | Direct heating› Bathroom radiators
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Product range renewables
› Heat pumps› Air|Water › Brine|Water › Water|Water › DHW › Control units
› Solar› Solar collectors› Solar DHW cylinders› Photovoltaics
› Ventilation› Integral appliance with central ventilation air supply› Integral appliance with decentralised ventilation air supply› Ventilation appliance with DHW heat pump› Ventilation appliance with/without heat recovery
WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING
Heat pump principles ...Alexander Klein |
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How does it work?
Flow
ReturnExpansion valve
Condenser
Injection line( wet gas)
Liquid line (liquid process medium)
Heatingoutput
Compressor
Inlet line (gaseous process medium/refrigerant)
Pressure line(hot gas)
Electrical energy
Evaporator
Environmentalheat
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What makes it efficient?
The rule is: For every °C higher flow rate temperature we have to invest
around 3% higher running cost!
Source: Internet
Temperature difference source/ heating system in °K
Leistungszahl= COP COP in relation to the temp. Diff.
WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING
Overview…
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The most of our Heat Pumps on one view…
Version 2012
WPL basic /SWPL 5 N WPL 15/25 WPL 13-23 E WPL 34-57WPL 33 HAT/SWPL 10 AC/S WPL 13-23 cool
Air | Source 5 to 57KW
Brine | Source 5 to 66KW // Water | Source 7 to 88KW
Cascade Air source up to 150KW heating and 90KW heating and cooling
Cascade Brine source up to 400KW and Water source up to 500KW heating and cooling
WPC 5-13WPC 5-10/S
WPC 5-13 cool WPF basic 5-16WPF basic 5-10/S
WPF 10-16 MWPF 7-10 M/S
WPF Set 20-32WPF Set 14-20/S
WPF 5-16 E WPF 20-66WPF 5-16 cool
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Some projects
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Some projects
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Some projects
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Some projects
WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING
Thank you for you’re kind attention
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Coffee break
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