| Height | : | 4.1 in |
| Length | : | 15-1/2 in |
| Series | : | 1218 Series |
| Suitable For Use With | : | 12 in Round Flex Duct, M1218 Air Handlers |
| Width | : | 10 in |
The Unico System® Return Air Adapter, Series: 1218 Series, 15-1/2 in Length, 10 in Width, 4.1 in Height, For Use With: 12 in Round Flex Duct, M1218 Air Handlers
- This is a return air adapter to 12" round flex duct for the M1218 air handler
- Mates directly to air handler
- No additional fabrication
- Can be used on either horizontal or vertical installations
- Duct collar for 12" (305) flexible duct