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National Ventilation 501B Horizontal Air Brick with Damper Brown
National Ventilation
501B
£8.88
£7.40
Lead time
Order by 4pm - Next working day delivery
National Ventilation 501B Horizontal Air Brick with Damper Brown
Brown Horizontal Air Brick
NVT 501B
This brown air brick comes complete with internal damper and is intended for use with rectangular ducting of the 4" round adapter.
Dimensions
- External Width: 222mm
- External Height: 69mm
- Spigot Width: 110mm
- Spigot Height: 54mm
NVT 501B
This brown air brick comes complete with internal damper and is intended for use with rectangular ducting of the 4" round adapter.
Dimensions
- External Width: 222mm
- External Height: 69mm
- Spigot Width: 110mm
- Spigot Height: 54mm
| Brand | National Ventilation |
|---|---|
| Manufacturer's Part Number | 501B |
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