heat pump

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…