Latest articles on ALPHA Pro pump for central heating system 
Properly sized and operated pumps can reduce pump electricity costs by 80 per cent(10/01/2007)
With little effort, many owners of houses and flats can substantially reduce their consumption of electricity. PumpsCheck, the Internet adviser of the non-profit consultancy co2online assesses the electricity consumption and cost-effectiveness of heating pumps. Very often they prove to be real electricity wasters. Permanently in operation and with unnecessarily high power settings they are among the largest individual consumers of electricity in one-family and apartment houses. Dr. Joha... [more]
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