9" x 3" Extendable Cavity Wall Sleeve Gas Heating Vent with Air Brick & Cowl
Extendable Cavity Sleeve Vent Buff Air Brick and Cowl
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9 x 3 Inch
9 x 3 Inch
This vent is to increase the airflow in a room to eliminate condensation with this Sleeve vent for heat producing appliances.
Extends to suit wall thickness of 260mm - 365mm ( Extension Sleeves Available )
Ventilation for heating and gas appliances.
9 x 3 louvre vent for internally and air brick and cowl for externally.
Aesthetically pleasing and simple to install modular system.
Meets requirements for British Gas.
4 different colours of Air bricks and cowls
Extension sleeves available
To provide ventilation for heat producing appliances
To provide background room ventilation
Individual ventilation sets can supply up to maximum appliance rated input of 18kW (61,500 Btu/h)
For new build, refurbishment and remedial work
Equivalent area tested to BS EN13141-1:2004
Compliant with BS 5440-2:2000, BS 5871-3:2005 & BS 493:1995
Complies with Building Regulation 2000 Approved Documents F (2004 edition) & J (2002 edition)
Complies with 'The Scottish Building Standards' Technical handbooks
Manufactured to BS EN ISO 9001:2008
Meets the requirements of British Gas
Satisfies NHBC Standards 2008