DIN EN 13141-7:2004

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings (Foreign Standard)

This part of DIN EN 13141 specifies the laboratory test methods and test requirements for testing of Aerodynamic, Thermal and Acoustic performances, and Electrical Power of a mechanical Supply and Exhaust ventilation unit used in a single dwelling. In general such a unit contains: - supply and exhaust air fans, - air filters, - air to air heat exchanger with/without air to air heat pump for exhaust air heat recovery, - control system. Such equipement can be provided in more than one assembly, the separate assemblies of which are designed to be used together.