BS ISO 16358-1:2013 Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Cooling seasonal performance factor
2020BS ISO 16358-1:2013+A1:2019 Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Cooling seasonal performance factor
2013BS ISO 16358-1:2013 Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Cooling seasonal performance factor