Broan-NuTone 10 in. Vertical Discharge In-Line Damper
421
Categories
Description
The Model 421 Broan 10 in. Vertical Discharge In-Line Damper is intended for use in vertical duct segments. It enables the proper operation of damper flaps. It also minimizes backdrafts while allowing maximum exhaust flow.
Manuals
| # | Title | Languages | Pages | Updated |
|---|---|---|---|---|
| 1 | Spec Sheet | EN | 3 | 2022-01-19 |
| 2 | Troubleshooting Guide | EN | 1 | 2020-12-22 |
| 3 | Warranty | EN | 4 | 2020-09-09 |