Dimensions
| Model Number | Width (mm) | Depth (mm) | Wall height (mm) |
| H1 | 2540 | 2520 | 1950 |
| H2 | 3300 | 2520 | 1950 |
| H3 | 3300 | 3300 | 1950 |
| H4 | 3960 | 2520 | 1950 |
Nominal sizes shown. Width and Depth are measured to outside of roof. A PA Door is included (not assembled) including a Locking Handle.