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9X9 Cowled Buff Sand Light Draft Telescopic Airliner Vent Set With Flush Louvre
Model: RYTTCL20BCW
Search: QS9970
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DETAILS
RYTTCL20CWL – Rytons 9×9 Cowled Ventilation Set with Louvre Ventilator
- Telescopic cavity liner set with external cowl for ventilating boilers, stoves and fires.
- Cowl protects against excessive weather conditions and alleviates air blasts through the cavity.
- Contains a system of internal baffles to reduce light and draughts.
- Finished with a fixed open louvre ventilator internally.
- External water baffles prevent the transfer of water across the cavity.
- The cowl, air brick and louvre grille U.V. stabilised to slow down the effects of sunlight.
- HETAS approved for use with solid fuel appliances.
Equivalent Area:
- 24,000mm² (240cm²) per set (tested to BS EN 13141-1:2004 and independently verified by the BRE).
Size:
- Cowl: 274mm L x 235mm H x 103mm D.
- AirLiner sleeve: 220mm W x 207mm H, extends from 250mm to 404mm L (including air brick) (see image gallery).
- Louvre grille: 271mm L x 247mm H.
Colours:
- Terracotta: RYTTCL20TCWL.
- Buff/Sand: RYTTCL20BCWL.
- White: RYTTCL20WCWL.
- White louvre grille.
Composition:
- Cowl and louvre grille: U.V. stabilised high impact polystyrene.
- Multifix Air Brick: U.V. stabilised polypropylene.
- AirLiner sleeve: Polypropylene (contains recycled plastic).
Reference Material:
- The equivalent area tested to BS EN 13141-1:2004 and independently verified by the BRE.
- Also refer to The Building Regulations, Approved Document J,
- The Building (Scotland) Regulations, Mandatory Standard 3.21,
- The Building Regulations (Northern Ireland), Technical Booklet L,
- British Standard BS 5440-2,
- British Standard BS 5871-3 (decorative fuel effect gas fires).
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FEATURES
Features
- Cowl: 274mm L x 235mm H x 103mm D. AirLiner sleeve: 220mm W x 207mm H, extends from 250mm to 404mm L (including air brick) (see image gallery). Louvre grille: 271mm L x 247mm H.
- Equivalent Area: 24,000mm² (240cm²) per set.
- Internal baffles to reduce light and draughts.
- Cowl protects against excessive weather conditions and alleviates air blasts through the cavity.
- Finished withExternal water baffles prevent transfer of water across the cavity.
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TECHNICAL
Technical Specifications
Product Category Passive Vent Product Type Airliner Vent Product Group Passive Ventilators Colour Beige Colour - Internal White Colour - External Buff Sand Quick Search: QS9970 -
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Q & A
Product Questions
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DELIVERY
Delivery: You'll receive in: Cost Min Order Free Delivery 3 to 5 Days FREE £100 Standard 2 to 4 Days £4.99 - Express Courier Next day+ £9.95 Any View Full Delivery Info
FREE Delivery for orders over £100 inc VAT.
+ Order before noon for Next Working Day Delivery for items in stock
Excludes Highlands, Islands, and Certain Postcodes.
Please Note: Ducting tubes over 200mm in diameter and 3 metres in length may incur additional shipping charges.