TCL20CWL - Rytons 9x9 Cowled Ventilation Set with Louvre Ventilator

Name: TCL20CWL - Rytons 9x9 Cowled Ventilation Set with Louvre Ventilator
Brand: 72T9k99X93RAi9An6zesfY
SKU: 3P1L2rhharAirbYY9wAsit

Third party certifications:

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.

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

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

Components:

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 Show more
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	Pr_30_59_96_92 Ventilation ductsPrimary
CAWS	F30/17 Ventilation ducts in external walling F30/171 Ventilation ducts in external walling U90/30 Ventilators for heating appliances U90/310 Ventilators for heating appliances

Specification data - Ventilation ducts Enhanced data

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).