The Q-Aire Supply & Extract Valves are the only lockable, filtered valves on the market and are fully-compliant with the latest NHBC guidance.
Available in three versions: standard supply and extract (Q-Aire-V125), filtered extract (Q-Aire-EV125F) or filtered extract with integral humidistat (Q-Aire-EV125FH)
Only filtered extract with optional built-in humidistat
Same valve for supply and extract
Lockable position for commissioning