BS EN 13141-7:2010

1   Scope This part of EN 13141 specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal and acoustic performance, and the electrical performance characteristic of a mechanical supply and exhaust ventilation units used in a single dwelling. It covers unit that contain at least, within one or more casing:

— supply and exhaust air fans;

— air filters;

— air-to-air heat exchanger and/or Extract Air-to-Outdoor Air heat pump for extract air heat recovery;