WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING Welcome
WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING Welcome to STIEBEL ELTRON Alexander Klein| Vilnius | 09. 05. 2012
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. 20 SUBSIDIARIES 120 SALES COMPANIES WORLDWIDE 5 PRODUCTION FACILITIES 1
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 14
Product range renewables › Heat pumps › Air|Water › Brine|Water › Water|Water › DHW › Control units › 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 15
WATER HEATING RENEWABLES AIR CONDITIONING Heat pump principles. . . Alexander Klein | CENTRAL HEATING
How does it work? Electrical energy Compressor Pressure line Inlet line (hot gas) (gaseous process medium/refrigerant) Flow Heating output Environmental heat Condenser Evaporator Return Expansion valve Injection line ( wet gas) Liquid line (liquid process medium) 18
What makes it efficient? The rule is: For every °C higher flow rate temperature we have to invest around Leistungszahl= COP in relation to the temp. Diff. 3% higher running cost! Temperature difference source/ heating system in °K Source: Internet 19
WATER HEATING RENEWABLES Overview… AIR CONDITIONING CENTRAL HEATING
The most of our Heat Pumps on one view… WPL 5 N WPL 10 AC/S WPL basic /S WPL 13 -23 E WPL 13 -23 cool WPL 33 HAT/S WPL 15/25 WPL 34 -57 WPF 5 -16 cool WPF 20 -66 Air | Source 5 to 57 KW Cascade Air source up to 150 KW heating and 90 KW heating and cooling WPC 5 -13 WPC 5 -10/S WPC 5 -13 cool WPF basic 5 -16 WPF basic 5 -10/S WPF 10 -16 M WPF 7 -10 M/S WPF Set 20 -32 WPF Set 14 -20/S WPF 5 -16 E Brine | Source 5 to 66 KW // Water | Source 7 to 88 KW Cascade Brine source up to 400 KW and Water source up to 500 KW heating and cooling Version 2012 21
Some projects 28
Some projects 29
Some projects 30
Some projects 31
WATER HEATING RENEWABLES AIR CONDITIONING CENTRAL HEATING Thank you for you’re kind attention
Coffee break 33
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