• A white plastic inline adapter for connecting rectangular ducts, with a 220x90mm male side and a 204x60mm female side.
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220x90mm male - 204x60mm Female Adaptor (for 220x90mm Double Airbrick Adaptor)

220x90mm male - 204x60mm Female Adaptor (for 220x90mm Double Airbrick Adaptor)

SKU : A220204-MF

Overview

This In-Line Adapter is part of our Rigid Ducting Range, designed to provide a secure connection between rectangular duct sizes. It features a rectangular-to-rectangular configuration, compatible with 220 × 90 mm and 204 × 60 mm ducting systems.
€12,50 EUR Excl. VAT: €10,42 EUR

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

Product Part Number 

A220204-MF

Description

This In-Line Adapter is part of our Rigid Ducting Range, designed to provide a secure connection between rectangular duct sizes. It features a rectangular-to-rectangular configuration, compatible with 220 × 90 mm and 204 × 60 mm ducting systems.

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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Send us your floor plans for a free ventilation estimate and residential layout guide. Our team will review your project and help you choose suitable MVHR or MEV equipment for your property and budget.

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Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.