RD61MFAB2 – Rytons Double Air Brick Adaptor (220mm x 90mm Range)
RD61MFAB2 – Rytons Double Air Brick Adaptor (220mm x 90mm Range)
General Details
- A double air brick adaptor to connect Rytons ‘9×6’ Multifix® Air Brick to 220mm x 90mm rectangular ducting.
- Use with Rytons Multifix® Air Brick for a high air flow with low pressure drop performance.
- Air bricks available in seven colours to maintain the external aesthetic appearance. Bespoke colour matching service is also available. Call our sales office on 01536 511874 or email admin@rytons.com for details and pricing.
- Suitable for use with MVHR systems.
- Male component.
- Please note: This item is a plastic component and therefore is not suitable for use within the external walls of buildings more than 11m high where people sleep on the premises (residential, institutional or hospitality). Contact our technical sales office on 01536 511874 about a compliant alternative using Rytons A1 Fire-rated Bespoke Metal Service.
Size:
- 220mm L x 139mm H overall ext. with 210mm L x 86mm H overall ext. male connector.
Free Area:
- With Rytons MFAB96: 15,185mm² (151.85cm²) per unit.
- With Rytons MFAB x2: 15,500mm² (155cm²) per unit.
Associated Ducting:
- Rytons Flat Channel Duct 1m L RD61M.
Compatible Components:
Composition:
- High quality plastic.
Reference Material:
- The Building Regulations F1 2021, Installation of ventilation systems, 1.80. Each air terminal should have a free area of at least 90% of the free area of its associated duct.
- Note: This approved document takes effect on 15 June 2022 for use in England. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023.
NBS Specification:
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Pressure Loss Data
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