Alfa Laval’s
new range of Dryplus-E shell & tube evaporators has been developed to provide greater efficiency and Kyoto Protocol compliance when used in conjunction with R134a refrigerants in large-scale air conditioning and cooling systems. Developed from the proven performance of the original DryPlus range the new “E” models provide better coefficient performance up by 28 per cent compared with equivalent systems.
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April 1886: the Brunkebergs tunnel
First ever example of a ground source heat pump?