By Huu Khanh Nguyen · Updated October 18, 2026 · vented-box-insert, WHMCP, CRHCP, WHFCP
A ventilation insert for a wall hood: a metal liner tray under a box blower housing with an outside duct.
| Name | Default | Unit |
|---|---|---|
| Width | 914.4 | mm |
| Depth | 425.45 | mm |
| Duct Diameter | 177.8 | mm |