253 items
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MF4M4SY4 MFG #: 4M4SY4- Manufacturer Name: Metal-Fab
- Option: Wye
- Vent Size: 4"
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MF4M6 MFG #: 4M6- Length: 6"
- Manufacturer Name: Metal-Fab
- Option: Pipe
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MF4M6A MFG #: 4M6A- Length: 6"
- Manufacturer Name: Metal-Fab
- Option: Pipe
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MF4MA4 MFG #: 4MA4- Manufacturer Name: Metal-Fab
- Option: Adapter
- Vent Size: 4" X 4"
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MF4MDCCB MFG #: 4MDC-CB- Manufacturer Name: Metal-Fab
- Option: Draft Hood Connector
- Vent Size: 4"
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MF4MF12 MFG #: 4MF-12- Manufacturer Name: Metal-Fab
- Option: Roof Flashing
- Vent Size: 4"
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MF4MFS MFG #: 4MFS- Manufacturer Name: Metal-Fab
- Option: Firestop
- Vent Size: 4"
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MF4MFT MFG #: 4MFT- Manufacturer Name: Metal-Fab
- Option: Roof Flashing
- Vent Size: 4"