Passive House Plus Guide on Heat Recovery Ventilation

Heat recovery ventilation is an invaluable way to maintain indoor air quality in low energy buildings and minimise the loss of precious heat, but there are several issues to address to ensure optimal performance.
Ventilation expert Ian Mawditt has decades of experience in field investigations of indoor air quality and ventilation effectiveness. His guide, which focuses on centralised or ducted whole house heat recovery systems, is essential reading to anyone considering such a system.

Find out more and read the guide from Passive House Plus Magazine here.