| Code |
Description |
| (Boxed) 501B |
Outlet - Airbrick - Damper - Brown |
| (Boxed) 501C |
Outlet - Airbrick - Damper - Cotswold |
| (Boxed) 501T |
Outlet - Airbrick - Damper - Terracotta |
| (Boxed) 501W |
Outlet - Airbrick - Damper - White |
| (Boxed) 505B |
Outlet - Airbrick - Brown |
| (Boxed) 505BK |
Outlet - Airbrick - Black |
| (Boxed) 505C |
Outlet - Airbrick - Cotswold |
| (Boxed) 505T |
Outlet - Airbrick - Terracotta |
| (Boxed) 505W |
Outlet - Airbrick - White |
| (Boxed) 905B |
Outlet - Airbrick - Double - Brown |
| (Boxed) 905C |
Outlet - Airbrick - Double - Cotswold |
| (Boxed) 905T |
Outlet - Airbrick - Double - Terracotta |
| (Boxed) 905W |
Outlet - Airbrick - Double - White |
| 957 (Boxed) |
Duct - Adapter - Straight - Rectangular-Rectangular |
| 977 (Boxed) |
Duct - Adapter - Straight - Rectangular-Rectangular |
