| Nominal dimension | 480 mm |
|---|---|
| Min. height finishing layer | 50 mm |
| Levelling range (Min-Max) | 56-140 mm |
| Suitable for subfloor duct countersunk (closed) | Yes |
| Suitable for subfloor duct overhead closed | No |
| Duct height (Min-Max) | 28-48 mm |
| Duct width (Min-Max) | 50-350 mm |
| Built-in opening for floor column | No |
|---|---|
| Built-in opening for built-in unit | Square |
| Material side wall | Steel |
| Suitable for placing of sealing | Yes |
| Decoupling possibility cover from base unit | Yes |
| Bottom plate | Yes |