Extract ventilation
Extraction fans
Electrically-operated devices
Buildings
Performance testing
Leak tests
Electrical household appliances
Domestic facilities
Flow measurement
Flow rates
Fans
Cooker hoods
Ventilation
Air-distribution systems
Ventilation equipment
Thermal environment systems
Link: PD ISO/TR 16494-2:2019 Heat recovery ventilators and energy recovery ventilators. Method of test for performance Assessment of measurement uncertainty of performance parameters
Source: BSI Standards
