List of featured suppliers of VENTILATION UNITS Positive Input Ventilation Units (PIV) on Building Products Index
Ventilation units are devices that are used to circulate and renew air within a space. Positive Input Ventilation Units (PIV) are a type of ventilation unit that operate by drawing air in from outside and circulating it through a property to mitigate moisture and reduce the risk of condensation. PIV units are particularly useful in homes and buildings that suffer from poor indoor air quality or high humidity levels. They are typically installed in attics or loft spaces and work by supplying fresh air into the property while simultaneously extracting stale air.
