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Glidevale Protect Fresh 99HdB Acoustic Humidity Sensitive Wall Ventilator - Through Wall Vent

Name: Glidevale Protect Fresh 99HdB Acoustic Humidity Sensitive Wall Ventilator - Through Wall Vent
Brand: BPD Building Product Design Ltd
SKU: dzo4nCjpuiYTacXobk7oCo

Verified by manufacturer 3 months ago

BPD Building Product Design Ltd

Non-electric acoustic, humidity-sensitive vent provides background ventilation.

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+44 (0)161 905 5700 Website

Application

Suitable for use in applications where there are high levels of external noise such as near main roads, airports or railway lines. Ideal for social housing, student accommodation and hotels as it requires no user interaction.

Description

The Glidevale Protect range of Fresh wall ventilators has been specifically designed to introduce fresh air into our homes in order to control condensation, and being non-electrical they use no energy to operate. The vents direct the air flow from around the centre of the room to effectively disperse it. The Fresh 99H and acoustic model 99HdB are humidity-sensitive, making them fully automatic, requiring no user interaction. Non-electrical, non-mechanical humidity-sensitive through wall vents provide controllable, responsive background ventilation. Supplied as automatic internal vent, ducting and external grille.

Features and Benefits:

Automatic opening / closing dependent upon relative humidity (RH).
Energy saving through reduced heat loss.
Operating range 35% to 75% RH.
Trickle facility even when ‘closed’ to ensure fresh air ingress.
99HdB model offers sound reduction up to 40dB Dn,e,w.
Ventilation equivalent area of 3930 mm².

General information

Color	White Guidance for specification option: Internal controller. Red Guidance for specification option: Terracotta, external grille. Other Guidance for specification option: Alternative colours available upon request.
Material	Glass Fibre Acrylonitrile butadiene styrene (ABS) Polyvinyl chloride (PVC)
Shape	Circle Guidance for specification option: Internal.
Length	300 mm Guidance for specification option: Length of ducting
Width	140 mm Guidance for specification option: Diameter of ducting
Height	140 mm Guidance for specification option: Diameter of ducting

Uniclass	Pr_30_59_96_93 Ventilation gratingsPrimary
CAWS	F30/175 Cavity ventilators F30/19 Cavity ventilators

Specification data - Ventilation gratings

Apertures	Circular hole.
Work sizes	165 x 165 mm, 140 x 300 mm; 195 x 43 mm. Guidance for specification option: External grille, sleeve; internal controller.
Material	Glass fibre with PVC skin duct and recyclable ABC body.
Colour	White/ terracotta. Guidance for specification option: White internal controller and terracotta external grille. Other. Guidance for specification option: Colour matched to RAL available (contact us for pricing).