204x60mm - Double airbrick with grille - VP

SKU : VKC5633G-W

Overview

The 204 x 60 mm Rectangular Double Airbrick Adaptor with Grilles is constructed from high-quality white High Impact Polystyrene and provides a minimum free area of 15,360 mm². It includes a female adaptor for external connection to the System 204 ducting range.

€10,91 EUR Excl. VAT: €9,09 EUR

For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.

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Description

Product Part Number

VKC5633G-W - White 204x60mm double airbrick with grille
VKC5633G-Brown - Brown 204x60mm double airbrick with grille
VKC5633G-BL - Black 204x60mm double airbrick with grille
VKC5633G-GREY - Grey 204x60mm double airbrick with grille

Description

The 204 x 60mm Double Airbrick Adaptor with Grilles provides an external termination solution for System 204 rectangular ventilation ducting and is available in White, Brown, Black and Grey to suit a range of external finishes.

Manufactured from durable High Impact Polystyrene (HIPS), the unit provides a minimum free area of 15,360mm² and incorporates a female adaptor for connection to compatible 204 x 60mm rectangular ducting.

Suitable for use with both extract ventilation and Mechanical Ventilation with Heat Recovery (MVHR) systems, the double airbrick design supports efficient airflow while providing a neat external finish.

Designed for use as part of the System 204 ducting range, the product is manufactured in accordance with the Domestic Plastic Ductwork Specification DW/154 and meets the UL94HB flammability standard.

Technical Specification:

Specification	Details
Product Type	Double Airbrick Adaptor with Grilles
System	System 204
Dimensions	204 x 60mm
Material	High Impact Polystyrene (HIPS)
Available Colours	White, Brown, Black, Grey
Minimum Free Area	15,360mm²
Duct Connection	204 x 60mm Rectangular
Connection Type	Female Adaptor
Weight	258g
Application	Extract Ventilation & MVHR
Ductwork Standard	DW/154
Flammability Standard	UL94HB

Frequently Asked Questions

What are external air valves used for?

External air valves, grilles and terminals are used as the outside connection point for ventilation ductwork, they allow air to enter or leave the property while helping protect the duct opening.
What is the difference between an internal and external air valve?

Internal air valves are fitted inside the property, usually on ceilings or walls. External air valves or terminals are fitted outside the property, such as on an external wall, roof or soffit.
Do external air valves need insect mesh?

Some external grilles and cowls include insect mesh to help reduce the risk of insects entering the duct.
What size external vent do I need to match my ducting?

The external vent should be compatible with the duct diameter and capable of handling the required airflow without excessive resistance.
Do external vents need regular cleaning or maintenance?

Yes. External vents should be checked periodically for leaves, dirt, insects or other obstructions that could restrict airflow.

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