- Use to attach to appliance outlet allowing for easy pipe connection
- Allows connection of 4 in vent to 3 in appliance outlet
- Seal adapter to appliance with high-temperature sealant
- 0.012 in superferritc stainless steel inner wall and 0.018 in laser welded galvalume outer wall
- Dimensions: 4 in H
- Finish: Galvalume
- Material: Stainless Steel
- Nominal Size: 3 x 4 in