Honeywell TrueZONE® Bypass Damper, 8 Inch, Round, Any Angle Rotation, Calibrated Spring Tension Regulator Motor, 0 - 165 deg F Ambient, Galvanized Steel
- By-pass up to 1000 cfm
- Can be installed in any orientation
- Quick installation and setup
- No weight to adjust
- Replaces 16 Inch weighted round barometric damper
- Significantly cuts installation time by replacing the old weight system with a simple handle
- Provides constant pressure relief regardless of the blower speed
- Quiet, efficient and reliable
- Engineered to provide constant system pressure regardless of changes in zones celling or blower speed
