BOUCHES HYGRORÉGLABLES

Product Highlights

• Humidity-controlled extraction vent for sanitary rooms (bathroom, WC).
• Ensures sufficient and permanent extraction of indoor pollutants based on room humidity levels.
• Compact model suitable for flow rates below 50 m³/h.
• Unique design without a grille.
• Easy maintenance with a removable face.
• Features a Roll-in seal for enhanced airtightness.
• Operates within a pressure range of 80-160 Pa.

Description and Applications

The BDH is a humidity-controlled air vent designed for technical rooms in individual houses and collective housing, for both new builds and renovations. It is a small model suitable for flow rates less than 50 m³/h.

Domaines d'application (Application Areas)

• Residential collective housing
• Residential individual housing
• New construction
• Renovation

Installation Guidelines (Mise en œuvre)

• Install the BDH vent in humid or technical rooms such as bathrooms, WCs, or pantries.
• Position the vent on the upper part of a vertical wall or on the ceiling, at a height of at least 1.80 meters from the floor.
• Ensure the vent is accessible and removable, with a minimum clearance of 20 cm between the vent's center and adjacent walls or surfaces not directly connected to the duct.
• Maintain optimal airtightness between the vent and the connecting duct. This is improved by using a cuff. A metal cuff is recommended for collective housing (mandatory stainless steel cuff for VMC Gaz), while a plastic cuff can be used for individual homes.
• Versions with a 125 mm spigot can be directly fitted (with O-ring) into cuffs, RT Flex, rigid, or semi-rigid ducts.
• Versions with an 80 mm spigot fit by push-fitting into cuffs, rigid, or semi-rigid ducts.
• For ceiling installations or installations above furniture, use a cord return fitting (ref 11015001).
• For electric versions, two AA/LR06 batteries and a standard push button (ref 11026011) are required.
• The vents operate within a pressure range of 80-160 Pa.
• Extraction vents must be maintained and checked at least once a year. It is prohibited to connect a mechanical hood to the VMC network (Art. 14 - decree of March 24, 1982).
• Before replacing an old vent, record the pressure and the type of housing.

Technical Data

Accessories

General Data

Dimensional Data

The product (model 11015175) is a white, square-shaped air vent.

• Front View: External dimensions are approximately 170mm (height) x 170mm (width). The connection diameter is 80mm.
• Side View: The unit depth is approximately 45mm. The connection spigot diameter is 80mm.
• Top/Connection View: Shows the connection spigot and its integration. The outer diameter related to the connection is approximately 132.5mm, with the inner connection diameter being 80mm.

Aerulic Data