LL Building S30 Seal-Tite Fan Shutter 30" White
Description
Highlights:
- Replacements for whole house fans.
- 24" fits WHFS24M
- 30" fits WHFS30M & 30BWHFS
- 36" fits 36BWHFS & P36WHFS
- 35-3/4"L x 33-1/4"W OD
- 33-3/4"L x 28-1/4" W opening
- Automatic
- No-cut joist
- White Installs centered on joist with 18" or 24" centers with 2 cut openings
- Balanced shutters for complete automatic service-free operation.