| Height | : | 16 in |
| Length | : | 11 in |
| Vent Duct Shape | : | Square to Round |
| Width | : | 18 in |
Gray Metal Transition Funnel Pan, 11 in Length, 18 in Width, 16 in Height, Square to Round Vent Duct
- Used in floors, walls, or ceiling for connection of square register or grill to round pipe. Equivalent length in supply 35', return equivalent length 10'
- Packed to order
- All labeled with size