Performance

Image Heat pump performance coefficient with and without EVI
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Heat pump performance coefficient with and without EVI

The coefficient of performance of heat pumps with and without vapor injection (EVI) Heat pumps represent a modern and environmentally friendly solution for heating homes and industrial buildings, being increasingly chosen instead of traditional gas or electricity systems. One of the main indicators that determines the efficiency of these systems is the coefficient of performance…

image Misleading marketing exaggerations
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Misleading marketing hype

Misleading marketing exaggerations For example, marketing exaggerations: technical data of the heat pump Model NNN: Heating capacity: 13 kW (26°C air / 26°C water) COP: 7.3 – 15.4 Heating capacity: 9 kW (15°C air / 26°C water) COP: 4.8 – 7.7 Cooling capacity: 5.6 kW (35°C air…