by
B A T H O L O G Y
16
Damper Specifications / Installation
A t m o s p h e r i c 320
Damper
Dimensions:
4
” Diameter x 6” Length
Body Composition: 28 guage galvanized steel
Blade Composition: Aluminum blades
Gasket Composition: Foam
1
Installation
Specifications
Damper Screw
2
Note: Output end should never be lower than input.
Note: Follow all applicable codes and standards.
-
-
Installation Considerations
Please read this manual in its entirety prior to installation.
Label must
be upright
Screw Damper Input to
Expansion Vent Housing
Figure 1
Damper
Expansion Vent
1
Figure 2
B
E
Input
Output
Install with this label up. Output end
should never be lower than input.
>>>>> AIR FLOW >>>>>
>>>>> AIR FLOW >>>>>
