TVR Aluminium Recessed Fix Trickle Vent

SKU: TVR Aluminium Recessed Fix Trickle Vent

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TVR semi recessed aluminium trickle vent.
Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).
Felted gasket for increased performance.
Controllable T-bar deflects air up or down.
Unique linkages ensure constant friction and smooth action.
Should be fitted with the TVR Canopy to achieve the EA Air Flow figures.
Installed on the inside of the window.