| Model | : | 318 |
| Size | : | 20 x 25 x 16 in |
| Vent Duct Shape | : | Square to Round |
Gray Metal Transition Funnel Pan, Model: 318, 20 x 25 x 16 in, 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
