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SIXTH FRAMEWORK PROGRAMME
Horizontal Research Activities
Involving SMEs
Collective Research Projects
Proposal/Contract no.: 500229-2


Project proposer and coordinator:

Groupement pour la recherche sur les Echangeurs Thermiques (Greth)

Project proposer:

European Heat Pump Association (EHPA)


enEX CO2 heat pump with high efficiency controller

Oct. 10, 2008 - The Italian manufacturer enEX has developed and tested a CO2 air/water heat pump for commercial application optimising energy efficiency and hot water production through a built-in control logic.

enEX' new Ecocute Air 25 unit integrates a control to automatically select the appropriate operation mode of a CO2 hot water heat pump - either the maximum absolute Coefficient of Performance (COP) possible at actual or a maximum hot water production at a given temperature. The new controller, measuring the amount of hot water stored, can decide if the task of filling the vessels with hot water with maximum COP is on the right track or if more hot water production is needed. This will significantly increase the heat pump's output and energy savings at the same time.

read more

Source: R744.com


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