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MasterLine 8 Ventilation Vent

Technical information

Performance

Comfort

Air tightness: 0.01 cfm/ft³
Water tightness: 20 psf
AMAA rating: Class AW
PG rating: 70
Acoustics STC: 50 dB
Acoustics OITC: 44 dB

Safety

Opening & closing resistance: Class 3

* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of element: 25 3/4 inch
Max. height of element: 112 3/8 inch
Min. width of element: 19 13/16 inch
Max. width of element: 11 15/16 inch
Min. height of vent: 23 5/8 inch
Max. height of vent: 110 1/4 inch
Min. width of vent: 17 11/16 inch
Max. width of vent: 9 13/16 inch

Sightlines

Min. frame width (inward opening): 2 1/16 inch
Min. vent width (inward opening): 4 1/8 inch
Min. frame-vent width (inward opening): 9 7/16 inch
Min. width T-profile: 3 1/8 inch
Depth frame: 3 1/16 inch
Depth Vent: 3 7/16 inch
Depth frame-vent: 3 7/16 inch

Glazing

Rebate height: 1 1/16 inch