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TCL20CWL - Rytons 9x9 Cowled Ventilation Set with Louvre Ventilator

Third party certifications:

QA Certificate
Certificate type
BRE Certificate
Certificate type

Plastic telescopic cavity liner set with external cowl.

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Description

Plastic, telescopic cavity liner set with external cowl, for ventilating boilers, stoves and fires. Compliant with BS 5440-2.

Features:

External cowl protects against excessive weather conditions and alleviates air blasts through the cavity.

Telescopic cavity liner contains a system of internal baffles to reduce light and draughts.

Finished with a fixed open louvre ventilator internally.

External water baffles prevent transfer of water across the cavity.

Cowl, air brick and louvre grille UV stabilized to slow down the effects of sunlight.

HETAS approved for use with solid fuel appliances.

BRE verified equivalent area.

As a plastic component this item is not suitable for use within the external walls of high-rise buildings requiring non-combustible materials.

Components:

Cowl.

Multifix® Air Brick.

AirLiner®.

Louvre Grille.

General information

Features	External cowl protects against excessive weather conditions and alleviates air blasts through the cavity Telescopic cavity liner contains a system of internal baffles to reduce light and draughts Finished with a fixed open louvre ventilator internally External water baffles prevent transfer of water across the cavity Cowl, air brick and louvre grille UV stabilized to slow down the effects of sunlight HETAS approved for use with solid fuel appliances BRE verified equivalent area As a plastic component this item is not suitable for use within the external walls of high-rise buildings requiring non-combustible materials Reduces light, draughts and water transfer, HETAS approved
Material	UV stabilized polypropylene
Size	Cowl: 274 x 235 x 103 mm (l x h x d) AirLiner® with Multifix® Air Brick: 220 x 207 x 250–404 mm (w x h x l) Louvre Grille: 271 x 247 mm (l x h)
Uniclass 2015	Ventilation ducts (Pr_30_59_96_92)Primary

Specification data - Ventilation ducts

Product Reference	TCL20BCWL Buff/ Sand Cowl/ Multifix® Air Brick. TCL20TCWL Terracotta Cowl/ Multifix® Air Brick. TCL20WCWL White Cowl/ Multifix® Air Brick.
Colour	-
Air brick	Buff/ Sand TCL20BCWL Terracotta TCL20TCWL White TCL20WCWL
Equivalent area	24 000 mm² (240 cm²)

Standard product features	Colour: AirLiner®: Black. Louvre Grille: White. Features: Reduces light, draughts and water transfer, HETAS approved. Material: UV stabilized polypropylene. Size: Cowl: 274 x 235 x 103 mm (l x h x d). AirLiner® with Multifix® Air Brick: 220 x 207 x 250–404 mm (w x h x l). Louvre Grille: 271 x 247 mm (l x h).

Literature

Boiler, Stove & Fire Ventilators

Third party certifications

Approved for use with solid fuel appliances
Verified

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TCL20CWL - Rytons 9x9 Cowled Ventilation Set with Louvre Ventilator

External cowl protects against excessive weather conditions and alleviates air blasts through the cavity

Telescopic cavity liner contains a system of internal baffles to reduce light and draughts

Finished with a fixed open louvre ventilator internally

External water baffles prevent transfer of water across the cavity

Cowl, air brick and louvre grille UV stabilized to slow down the effects of sunlight

HETAS approved for use with solid fuel appliances

BRE verified equivalent area

As a plastic component this item is not suitable for use within the external walls of high-rise buildings requiring non-combustible materials

Reduces light, draughts and water transfer, HETAS approved

UV stabilized polypropylene

Cowl: 274 x 235 x 103 mm (l x h x d)

AirLiner® with Multifix® Air Brick: 220 x 207 x 250–404 mm (w x h x l)

Louvre Grille: 271 x 247 mm (l x h)

TCL20BCWL

TCL20TCWL

TCL20WCWL

Buff/ Sand

Terracotta

White

24 000 mm² (240 cm²)