Greenheck ESD-635D, Chanel Installation (474639) - Manual (Page 2)

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Maximum Size and Installation Information
Model ESD-635D is a Miami-Dade Qualified and Florida Product Approved louver and must be installed in accordance with the
installation instructions shown herein. Model ESD-635D is qualified for installation within concrete/masonry, steel stud, structural
steel or wood framed building conditions. Model ESD-635D is structurally calculated to withstand positive and negative wind-loads
up to 150 PSF. The maximum single section rough opening width is 72.75 in. The maximum single section rough opening height
is 144.50 in. While the maximum rough opening height is limited to 144.50 in., the rough opening width is limited to 1,000 in. as
multiple sections may be installed side by side in accordance with installation instructions.
Minimum Rough
Opening Size
12 in. W x 12 in. H
Maximum Single Section
Rough Opening Size
72.75 in. W x 144.50 in. H
Installation Instructions eSD-635D
Florida Product Approval No: FL10088
Miami-Dade NOA No.: 12-0830.07
Maximum Wind-load: 150 PSF
Channel Installation
Building Condition/Substrate Limitations
• All metal stud substrate should be min. 10 Ga. FY= 36 KSI
• All structural steel substrate shall be min. 0.125 in. thick FY= 36 KSI
• All concrete substrate shall be min. 4000 PSI (2000 PSI allowed with SDR)
• Concrete masonry shall be ASTM C90, Type II, 2000 PSI, grout-filled