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ConceptSystem 77 Smoke & Heat Evacuation

Technical information

Performance

Energy

Uw Dependencies
Frame-vent HI: Ug 1.0W/m²K, warm edge spacer,@1.23x1.48m (102mm sight line), 36mm glass

Comfort

Air tightness
Class 4 (600Pa)
Water tightness
Class E900 (900Pa)
Wind load resistance
Class C5 (2000Pa)
Opening & closing resistance
Class 3

Safety

Burglar resistance
PAS 24 - RC2 - RC3
* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of vent
66 15/16 inch
Max. height of vent
94 1/2 inch
Min. width of vent
47 1/4 inch
Max. width of vent
55 1/8 inch

Sightlines

Min. frame width (inward opening)
2 1/2 inch
Min. vent width (inward opening)
1 13/16 inch
Min. frame-vent width (inward opening)
4 5/16 inch
Min. vent-vent width (inward opening)
5 11/16 inch
Min. width T-profile
3 inch
Depth frame
2 11/16 inch
Depth Vent
3 1/16 inch
Depth frame-vent
3 1/16 inch

Glazing

Rebate height
1 inch
Glazing method
Dry glazing - Siliconized glazing - Internal glazing - Glazing bead
Min. glass thickness - frame/element
3/16 inch
Max. glass thickness - frame/element
2 1/16 inch
Min. glass thickness - vent
3/16 inch
Max. glass thickness - vent
2 1/2 inch