Use
• To provide background room ventilation or ventilation for
heat producing appliances up to a max input of 24.8kW
(84,600 Btu).
• Ideally suited for refurbishment, remedial work or new build.
Features & Benefits
• Aesthetically pleasing and discreet vent and grille options.
• Provides excellent airflow.
• Airflow is easily adjusted by turning the inner section to
increase or decrease the opening (adjustable version only).
• The supplied duct is Ø127mm diameter x 350mm in length
and can be trimmed to suit narrower walls as required.
• Integrated baffle giving protection against draughts.
• Optional backplate accessory (code: 25159) designed to cover
chipped areas of internal wall during installation and after
core drilling (not compatible with internal grille options).
• Reduced light transmission through the ventilator compared
to other forms of ventilation.
• Cowl or grille external vent options available.
• The internal vents and grilles are easy to clean and paintable
if required to match a coloured wall surface.
How to Order
• State the correct anti-draught ventilator for the heating
appliance to be vented or the amount of background
ventilation required.
• For background ventilation state whether the product should
be adjustable or fixed.
• State the required colour of external cowl or grille.
Material & Colour
• Vents / Grilles / Cowls – HIPS (High Impact Polystyrene)
Terracotta / Brown / Buff / White
• Tube / Baffle – PP (Polypropylene) Black
Quality
• Equivalent area tested to BS EN 13141-1:2019 by the BRE
• Compliant with BS 5440-2:2023 & BS 5871-3:2005 & BS
493:1995.
• Complies with Building Regulation Approved Documents F
(2010 edition) & J (2010 edition)
• Complies with ‘Scottish Building Standards’ technical handbook
• Manufactured to BS EN ISO 9001 and BS EN ISO 14001
• Meets the requirements of British Gas
• Satisfies NHBC Standards
Bill of Quantity
F30 Accessories/sundry items for brick/block/stone walling
Clause
171 VENTILATION DUCTS
Aesthetically pleasing and discreet vents
• To BS493, Class 1, built in as the work proceeds
• Manufacturer: Timloc Building Products, Timloc House,
Ozone Park, Howden, East Yorkshire, DN14 7SD. T: 01405
765567, W: www.timloc.co.uk
• Reference: e.g. ACV7BR Timloc Aero Core 5” Vent in Brown
8,000mm² (suit appliance rated output max 23kW)
