- Steel construction
- Removable core
- Flat (extended) margin style
- Optional opposed-blade damper available for field installation, SR7
- Bright White enamel finish
- 1 Way Deflection
|Tue, Jun 28 – Wed, Jul 27|
Free Shipping This item ships free
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|Wall Opening (Inches):||
18" x 18"
23-3/4" x 23-3/4"
|Height (Wall Opening):||
|Width (Wall Opening):||
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