National Ventilation Launches Adjustable Diffuser

National Ventilation has launched the Monsoon UNAV 125, an adjustable diffuser that offers everything installers and households desire in a diffuser. With a single design suitable for all installations, the sleek and unobtrusive Monsoon UNAV 125 has three attractive...

UNAV 125 Valve

UNAV 125 Valve is a range of new adjustable diffuser featuring single design suitable for extract and supply.