| Other Branch Availability |
|---|
Transitions vent system to a larger diameter. Installs in vertical orientation only.
Centrotherm Centric Increaser, 3 to 4 in, Polypropylene, 5.1 in OD x 5.7 in L
| Dimensions | : | 5.1 in OD x 5.7 in L |
| Material | : | Polypropylene |
| Size | : | 3 to 4 in |