Refrigeration

    Refrigeration What is the EER value and how is it calculated?The EER (energy efficiency ratio) defines the performance number of a refrigeration unit, i.e. the ratio of the cooling produced… Read More →Refrigeration

    Air-conditioning

      Air-conditioning Basics: In which range does the so-called comfort zone lie?The cozy range, defines the comfort zone in a h, x-chart. The temperature should be between 20-24°C and the relative… Read More →Air-conditioning

      Heating

        Heating What is the COP value and how high is the average value for the air-water heat pumps?The EER (energy efficiency ratio) defines the performance number of a heat pump,… Read More →Heating