DESIGN DATA Two-Panel Vent-Fixed (XO) or OX Equal Sash Units

Two-Panel -Fixed (XO) or OX Equal Sash s EQUAL SASH UNITS Clear Opening 2 2-0/1-6 8-3/16 13-15/16 0.7 1.2 3 3 LC40/LC50 2-0/2-0 8-3/16 19-15/16 1.1 1.8 3 3 LC40/LC50 2-0/2-6 8-3/16 25-15/16 1.4 2.5 3 3 LC40/LC50 2-0/3-0 8-3/16 31-15/16 1.8 3.1 3 3 LC40/LC50 2-0/3-6 8-3/16 37-15/16 2.1 3.7 3 3 LC30/LC50 2-6/1-6 11-3/16 13-15/16 1.0 1.6 3 3 LC40/LC50 2-6/2-0 11-3/16 19-15/16 1.5 2.5 3 3 LC40/LC50 2-6/2-6 11-3/16 25-15/16 2.0 3.4 3 3 LC40/LC50 2-6/3-0 11-3/16 31-15/16 2.4 4.3 3 3 LC40/LC50 2-6/3-6 11-3/16 37-15/16 2.9 5.2 3 3 LC40/LC50 2-6/4-0 11-3/16 43-15/16 3.4 6.1 3 3 LC40/LC50 2-6/4-6 11-3/16 49-15/16 3.8 7.0 3 3 LC30/LC40 3-0/1-6 14-3/16 13-15/16 1.3 2.1 2.5 3 LC40/LC50 3-0/2-0 14-3/16 19-15/16 1.9 3.3 2.5 3 LC40/LC50 3-0/2-6 14-3/16 25-15/16 2.5 4.4 2.5 3 LC40/LC50 3-0/3-0 14-3/16 31-15/16 3.1 5.5 2.5 3 LC40/LC50 3-0/3-6 14-3/16 37-15/16 3.7 6.7 2.5 3 LC30/LC50 3-0/4-0 14-3/16 43-15/16 4.3 7.8 2.5 3 LC30/LC50 3-0/4-6 14-3/16 49-15/16 4.9 9.0 2.5 3 LC30/LC40 3-0/5-0 14-3/16 55-15/16 5.5 10.1 2.5 3 LC30/LC40 4-0/1-6 20-3/16 13-15/16 1.9 3.1 2.5 3 LC40/LC50 4-0/2-0 20-3/16 19-15/16 2.7 4.7 2.5 3 LC40/LC50 4-0/2-6 20-3/16 25-15/16 3.6 6.4 2.5 3 LC40/LC50 4-0/3-0 20-3/16 31-15/16 4.4 8.0 2.5 3 LC40/LC50 4-0/3-6 E1 20-3/16 37-15/16 5.3 9.6 2.5 3 LC40/LC50 4-0/4-0 E 20-3/16 43-15/16 6.1 11.3 2.5 3 LC40/LC50 4-0/4-6 E 20-3/16 49-15/16 7.0 12.9 2.5 3 LC30/LC40 4-0/5-0 E 20-3/16 55-15/16 7.8 14.6 2.5 3 LC30/LC40 4-0/6-0 E 20-3/16 67-15/16 9.5 17.8 2.5 3 LC30 5-0/1-6 26-3/16 13-15/16 2.5 4.0 2.5 3 LC40/LC50 5-0/2-0 26-3/16 19-15/16 3.6 6.2 2.5 3 LC40/LC50 5-0/2-6 26-3/16 25-15/16 4.7 8.3 2.5 3 LC40/LC50 5-0/3-0 E 26-3/16 31-15/16 5.8 10.5 2.5 3 LC40/LC50 5-0/3-6 E 26-3/16 37-15/16 6.8 12.6 2.5 3 LC30/LC40 5-0/4-0 E 26-3/16 43-15/16 7.9 14.7 2.5 3 LC30/LC40 5-0/4-6 E 26-3/16 49-15/16 9.0 16.9 2.5 3 LC30/LC40 5-0/5-0 E 26-3/16 55-15/16 10.1 19.0 2.5 3 LC30/LC40 5-0/6-0 E 26-3/16 67-15/16 12.3 23.3 3 3 LC30 6-0/1-6 32-3/16 13-15/16 3.1 5.0 2.5 3 LC40/LC50 6-0/2-0 32-3/16 19-15/16 4.4 7.6 2.5 3 LC40/LC50 6-0/2-6 E(1) 32-3/16 25-15/16 5.7 10.3 2.5 3 LC40/LC50 6-0/3-0 E 32-3/16 31-15/16 7.1 12.9 2.5 3 LC40/LC50 6-0/3-6 E 32-3/16 37-15/16 8.4 15.5 2.5 3 LC30/LC40 6-0/4-0 E 32-3/16 43-15/16 9.8 18.2 2.5 3 LC30/LC40 6-0/4-6 E 32-3/16 49-15/16 11.1 20.8 3 3 LC30/LC40 6-0/5-0 E 32-3/16 55-15/16 12.5 23.5 3 3 LC30/LC40 6-0/6-0 E 32-3/16 67-15/16 15.1 28.7 3 3 LC30 Check all applicable local codes for emergency egress requirements. E = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. E1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. (1) = meets E1 if high performance sill adapter kit is installed. To convert areas to square meters (m²), multiply square feet (ft²) by 0.0929. (2) Subtract 1/2" from opening height to calculate vent area for Upgrade unit. (3) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-15

Two-Panel -Fixed (XO) 12" s 12" VENT SASH UNITS Clear Opening Class & Grade 1 3-0/1-6 8-3/16 13-15/16 0.7 2.1 3 3 LC40/LC50 3-0/2-0 8-3/16 19-15/16 1.1 3.3 3 3 LC40/LC50 3-0/2-6 8-3/16 25-15/16 1.4 4.4 3 3 LC40/LC50 3-0/3-0 8-3/16 31-15/16 1.8 5.5 3 3 LC40/LC50 3-0/3-6 8-3/16 37-15/16 2.1 6.7 3 3 LC40/LC50 3-0/4-0 8-3/16 43-15/16 2.4 7.8 3 3 LC30/LC40 4-0/1-6 8-3/16 13-15/16 0.7 3.1 3 3 LC40/LC50 4-0/2-0 8-3/16 19-15/16 1.1 4.7 3 3 LC40/LC50 4-0/2-6 8-3/16 25-15/16 1.4 6.4 3 3 LC40/LC50 4-0/3-0 8-3/16 31-15/16 1.8 8.0 3 3 LC40/LC50 4-0/3-6 8-3/16 37-15/16 2.1 9.6 3 3 LC30/LC40 4-0/4-0 8-3/16 43-15/16 2.4 11.3 3 3 LC30/LC40 5-0/1-6 8-3/16 13-15/16 0.7 4.0 3 3 LC40/LC50 5-0/2-0 8-3/16 19-15/16 1.1 6.2 3 3 LC40/LC50 5-0/2-6 8-3/16 25-15/16 1.4 8.3 3 3 LC40/LC50 5-0/3-0 8-3/16 25-15/16 1.4 10.5 3 3 LC40/LC50 5-0/3-6 8-3/16 37-15/16 2.1 12.6 3 3 LC30/LC40 5-0/4-0 8-3/16 43-15/16 2.4 14.7 3 3 LC30/LC40 6-0/1-6 8-3/16 13-15/16 0.7 5.0 3 3 LC40/LC50 6-0/2-0 8-3/16 19-15/16 1.1 7.6 3 3 LC40/LC50 6-0/2-6 8-3/16 25-15/16 1.4 10.3 3 3 LC40/LC50 6-0/3-0 8-3/16 31-15/16 1.8 12.9 3 3 LC40/LC50 6-0/3-6 8-3/16 37-15/16 2.1 15.5 3 3 LC30/LC40 6-0/4-0 8-3/16 43-15/16 2.4 18.2 3 3 LC30/LC40 5-0/5-0 8-3/16 55-15/16 3.1 19.0 3 3 LC30/40 5-0/6-0 8-3/16 67-15/16 3.8 23.3 3 3 LC30/40 6-0/1-6 8-3/16 13-15/16 0.7 5.0 2.5 3 LC40/50 6-0/2-0 8-3/16 19-15/16 1.1 7.6 2.5 3 LC40/50 6-0/2-6 8-3/16 25-15/16 1.4 10.3 2.5 3 LC40/50 6-0/3-0 8-3/16 31-15/16 1.8 12.9 2.5 3 LC40/50 6-0/3-6 8-3/16 37-15/16 2.1 15.5 2.5 3 LC30/40 6-0/4-0 8-3/16 43-15/16 2.4 18.2 2.5 3 LC30/40 6-0/4-6 8-3/16 49-15/16 2.8 20.8 3 3 LC30/40 6-0/5-0 8-3/16 55-15/16 3.1 23.5 3 3 LC30/40 6-0/6-0 8-3/16 67-15/16 3.8 28.7 3 3 LC30/40 (1) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-16

Two-Panel -Fixed (XO) Quarter s QUARTER VENT UNITS Clear Opening Class & Grade 1 4-0/1-6 9-5/8 13-15/16 0.9 3.1 3 3 LC40/LC50 4-0/2-0 9-5/8 19-15/16 1.3 4.7 3 3 LC40/LC50 4-0/2-6 9-5/8 25-15/16 1.7 6.4 3 3 LC40/LC50 4-0/3-0 9-5/8 31-15/16 2.1 8.0 3 3 LC40/LC50 4-0/3-6 9-5/8 37-15/16 2.5 9.6 3 3 LC30/LC40 4-0/4-0 9-5/8 43-15/16 2.9 11.3 3 3 LC30/LC40 4-0/4-6 9-5/8 49-15/16 3.3 12.9 3 LC30/LC40 4-0/5-0 9-5/8 55-15/16 3.7 14.6 3 LC30 4-0/6-0 9-5/8 67-15/16 4.5 17.8 3 LC30 5-0/1-6 12-5/8 13-15/16 1.2 4.0 3 3 LC40/LC50 5-0/2-0 12-5/8 19-15/16 1.7 6.2 3 3 LC40/LC50 5-0/2-6 12-5/8 25-15/16 2.2 8.3 3 3 LC40/LC50 5-0/3-0 12-5/8 37-15/16 2.7 10.5 3 3 LC40/LC50 5-0/3-6 12-5/8 43-15/16 3.3 12.6 3 5 LC30/LC40 5-0/4-0 12-5/8 49-15/16 3.8 14.7 3 5 LC30/LC40 5-0/4-6 12-5/8 55-15/16 4.3 16.9 3 5 LC30/LC40 5-0/5-0 12-5/8 67-15/16 4.8 19.0 3 5 LC30/LC40 5-0/6-0 15-5/8 13-15/16 5.9 23.3 5 LC30/LC40 6-0/1-6 15-5/8 19-15/16 1.5 5.0 2.5 3 LC40/LC50 6-0/2-0 15-5/8 25-15/16 2.1 7.6 2.5 3 LC40/LC50 6-0/2-6 15-5/8 31-15/16 2.8 10.3 2.5 3 LC40/LC50 6-0/3-0 15-5/8 32-15/16 3.4 12.9 2.5 3 LC40/LC50 6-0/3-6 15-5/8 37-15/16 4.1 15.5 3 5 LC30/LC40 6-0/4-0 15-5/8 43-15/16 4.7 18.2 3 5 LC30/LC40 6-0/4-6 15-5/8 49-15/16 5.4 20.8 3 5 LC30/LC40 6-0/5-0 15-5/8 55-15/16 6.0 23.5 5 3 LC30/LC40 6-0/6-0 15-5/8 67-15/16 7.3 28.7 5 5 LC30/LC40 (1) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-17

Two Panel -Fixed One-Third s SLIDING WINDOW TWO-WIDE VENT-FIXED - THIRD VENT UNITS Clear Opening Class & Grade 1 3-0/1-6 8-15/16 13-15/16 0.8 2.1 3 3 LC40/LC50 3-0/2-0 8-15/16 19-15/16 1.2 3.3 3 3 LC40/LC50 3-0/2-6 8-15/16 25-15/16 1.6 4.4 3 3 LC40/LC50 3-0/3-0 8-15/16 31-15/16 1.9 5.5 3 3 LC40/LC50 3-0/3-6 8-15/16 37-15/16 2.3 6.7 3 3 LC30/LC40 3-0/4-0 8-15/16 43-15/16 2.7 7.8 3 3 LC30/LC40 3-0/4-6 8-15/16 49-15/16 3.0 9.0 3 3 LC30/LC40 3-0/5-0 8-15/16 55-15/16 3.4 10.1 3 LC30/LC40 4-0/1-6 12-15/16 13-15/16 1.2 3.1 2.5 3 LC40/LC50 4-0/2-0 12-15/16 19-15/16 1.7 4.7 2.5 3 LC40/LC50 4-0/2-6 12-15/16 25-15/16 2.3 6.4 2.5 3 LC40/LC50 4-0/3-0 12-15/16 31-15/16 2.8 8.0 2.5 3 LC40/LC50 4-0/3-6 12-15/16 37-15/16 3.4 9.6 2.5 3 LC30/LC40 4-0/4-0 12-15/16 43-15/16 3.9 11.3 2.5 3 LC30/LC40 4-0/4-6 12-15/16 49-15/16 4.4 12.9 2.5 3 LC30/LC40 4-0/5-0 12-15/16 55-15/16 5.0 14.6 2.5 3 LC30/LC40 4-0/6-0 12-15/16 67-15/16 6.1 17.8 3 3 LC30 5-0/1-6 16-15/16 13-15/16 1.6 4.0 2.5 3 LC40/LC50 5-0/2-0 16-15/16 19-15/16 2.3 6.2 2.5 3 LC40/LC50 5-0/2-6 16-15/16 25-15/16 3.0 8.3 2.5 3 LC40/LC50 5-0/3-0 16-15/16 25-15/16 3.7 10.5 2.5 3 LC40/LC50 5-0/3-6 16-15/16 37-15/16 4.4 12.6 2.5 3 LC30/LC40 5-0/4-0 16-15/16 43-15/16 5.1 14.7 2.5 3 LC30/LC40 5-0/4-6 16-15/16 49-15/16 5.8 16.9 2.5 3 LC30/LC40 5-0/5-0 16-15/16 55-15/16 6.5 19.0 3 3 LC30/LC40 5-0/6-0 16-15/16 67-15/16 7.9 23.3 3 3 LC30 6-0/1-6 20-15/16 13-15/16 2.0 5.0 2.5 3 LC40/LC50 6-0/2-0 20-15/16 19-15/16 2.8 7.6 2.5 3 LC40/LC50 6-0/2-6 20-15/16 25-15/16 3.7 10.3 2.5 3 LC40/LC50 6-0/3-0 20-15/16 31-15/16 4.6 12.9 2.5 3 LC40/LC50 6-0/3-6 E1 20-15/16 37-15/16 5.5 15.5 3 5 LC30/LC40 6-0/4-0 E 20-15/16 43-15/16 6.3 18.2 3 5 LC30/LC40 6-0/4-6 E 20-15/16 49-15/16 7.2 20.8 3 5 LC30/LC40 6-0/5-0 E 20-15/16 55-15/16 8.1 23.5 3 5 LC30/LC40 6-0/6-0 E 20-15/16 67-15/16 9.8 28.7 5 5 LC30 Check all applicable local codes for emergency egress requirements. E = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. E1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. To convert areas to square meters (m²), multiply square feet (ft²) by 0.0929. (1) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-18

Fixed s Quarter Three Panel (XOX) s FIXED UNITS 2-0/1-2 0.9 3 3 CW50 2-0/1-6 1.3 2.5 3 CW50 2-0/2-0 2.1 2.5 3 CW50 2-6/1-2 1.2 3 3 CW50 2-6/1-6 1.8 2.5 3 CW50 2-6/2-0 2.8 2.5 3 CW50 3-0/1-2 1.5 3 3 CW50 3-0/1-6 2.3 2.5 3 CW50 3-0/2-0 3.5 2.5 3 CW50 4-0/1-2 2.1 3 CW50 4-0/1-6 3.2 2.5 3 CW50 4-0/2-0 5.0 2.5 3 CW50 4-0/2-6 6.7 2.5 3 CW50 4-0/3-0 8.4 3 3 CW50 4-0/3-6 10.1 3 5 CW50 4-0/4-0 11.9 3 5 CW50 4-0/4-6 13.0 3 5 CW50 4-0/5-0 15.3 3 5 CW50 5-0/1-2 2.7 3 CW50 5-0/1-6 4.2 2.5 3 CW50 5-0/2-0 6.4 2.5 3 CW50 5-0/2-6 8.6 2.5 3 CW50 5-0/3-0 10.9 3 3 CW50 5-0/3-6 13.1 3 3 CW50 5-0/4-0 15.3 3 5 CW50 5-0/4-6 16.8 5 5 CW50 5-0/5-0 19.8 5 5 CW50 6-0/1-2 3.3 3 CW50 6-0/1-6 5.1 3 CW50 6-0/2-0 7.9 2.5 3 CW50 6-0/2-6 10.6 3 3 CW50 6-0/3-0 13.3 3 3 CW50 6-0/3-6 16.1 3 5 CW45 6-0/4-0 18.8 5 5 CW50 6-0/4-6 20.6 5 5 CW50 6-0/5-0 24.2 5 5 CW50 THREE PANEL QUARTER VENT UNITS Clear Opening 2 6-0/1-6 15-9/16 13-15/16 1.5 3.0 4.8 2.5 3 LC35/LC50 6-0/2-0 15-9/16 19-15/16 2.1 4.3 7.4 2.5 3 LC35/LC50 6-0/2-6 15-9/16 25-15/16 2.8 5.6 9.9 2.5 3 LC35/LC50 6-0/3-0 15-9/16 31-15/16 3.4 6.9 12.5 2.5 3 LC35/LC50 6-0/3-6 15-9/16 37-15/16 4.1 8.2 15.0 2.5 3 LC30 6-0/4-0 15-9/16 43-15/16 4.7 9.5 17.6 2.5 3 LC30 6-0/4-6 15-9/16 49-15/16 5.4 10.8 20.1 3 3 LC30 6-0/5-0 15-9/16 55-15/16 6.0 12.1 22.7 3 3 LC30 7-0/1-6 18-9/16 13-15/16 1.7 3.5 5.8 2.5 3 LC35/LC50 7-0/2-0 18-9/16 19-15/16 2.5 5.1 8.8 2.5 3 LC35/LC50 7-0/2-6 18-9/16 25-15/16 3.3 6.6 11.9 2.5 3 LC35/LC50 7-0/3-0 18-9/16 31-15/16 4.1 8.2 14.9 2.5 3 LC35/LC50 7-0/3-6 18-9/16 37-15/16 4.8 9.7 18.0 2.5 5 LC30 7-0/4-0 18-9/16 43-15/16 5.6 11.3 21.0 3 5 LC30 7-0/4-6 18-9/16 49-15/16 6.4 12.8 24.1 3 5 LC30 7-0/5-0 18-9/16 55-15/16 7.2 14.4 27.2 3 5 LC30 8-0/1-6 21-9/16 13-15/16 2.0 4.1 6.7 2.5 3 LC35 8-0/2-0 21-9/16 19-15/16 2.9 5.9 10.3 2.5 3 LC35 8-0/2-6 21-9/16 25-15/16 3.8 7.7 13.8 2.5 3 LC35 8-0/3-0 21-9/16 31-15/16 4.7 9.5 17.4 2.5 3 LC35 8-0/3-6 E 21-9/16 37-15/16 5.6 11.3 20.9 3 5 LC30 8-0/4-0 E 21-9/16 43-15/16 6.5 13.1 24.5 3 5 LC30 8-0/4-6 E 21-9/16 49-15/16 7.4 14.9 28.1 3 5 LC30 8-0/5-0 E 21-9/16 55-15/16 8.3 16.7 31.6 3 5 LC30 9-0/1-6 24-9/16 13-15/16 2.3 4.7 7.7 2.5 3 LC30 9-0/2-0 24-9/16 19-15/16 3.4 6.8 11.7 2.5 3 LC30 9-0/2-6 24-9/16 25-15/16 4.4 8.8 15.8 2.5 3 LC30 9-0/3-0 E1 24-9/16 31-15/16 5.4 10.9 19.8 2.5 3 LC30 9-0/3-6 E 24-9/16 37-15/16 6.4 12.9 23.9 3 5 LC30 9-0/4-0 E 24-9/16 43-15/16 7.5 15.0 28.0 3 5 LC30 9-0/4-6 E 24-9/16 49-15/16 8.5 17.0 32.0 3 5 LC30 9-0/5-0 E 24-9/16 55-15/16 9.5 19.1 36.1 5 5 LC30 Check all applicable local codes for emergency egress requirements. E = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. E1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. To convert areas to square meters (m²), multiply square feet (ft²) by 0.0929. (2) Subtract 1/2" from opening height to calculate vent area for Upgrade unit. (3) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-19

One Third Three Panel (XOX) s SLIDING WINDOW ONE THIRD VENT THREE PANEL UNITS Clear Opening 2 6-0/1-6 19-3/4 13-15/16 2.0 2.0 4.8 2.5 3 LC35/LC50 6-0/2-0 19-3/4 19-15/16 2.8 2.8 7.4 2.5 3 LC35/LC50 6-0/2-6 19-3/4 25-15/16 3.7 3.7 9.9 2.5 3 LC35/LC50 6-0/3-0 19-3/4 31-15/16 4.6 4.6 12.4 2.5 3 LC35/LC50 6-0/3-6 19-3/4 37-15/16 5.5 5.5 15.0 2.5 3 LC30 6-0/4-0 19-3/4 43-15/16 6.3 6.3 17.5 2.5 3 LC30 6-0/4-6 19-3/4 49-15/16 7.2 7.2 20.0 2.5 3 LC30 6-0/5-0 19-3/4 55-15/16 8.1 8.1 22.6 2.5 3 LC30 7-0/1-6 23-3/4 13-15/16 2.4 2.4 5.8 2.5 3 LC35/LC50 7-0/2-0 23-3/4 19-15/16 3.4 3.4 8.8 2.5 3 LC35/LC50 7-0/2-6 23-3/4 25-15/16 4.4 4.4 11.9 2.5 3 LC35/LC50 7-0/3-0 E1 23-3/4 31-15/16 5.5 5.5 14.9 2.5 3 LC35/LC50 7-0/3-6 E 23-3/4 37-15/16 6.5 6.5 17.9 2.5 3 LC30 7-0/4-0 E 23-3/4 43-15/16 7.6 7.6 21.0 2.5 3 LC30 7-0/4-6 E 23-3/4 49-15/16 8.6 8.6 24.0 2.5 3 LC30 7-0/5-0 E 23-3/4 55-15/16 9.6 9.6 27.0 2.5 3 LC30 8-0/1-6 27-3/4 13-15/16 2.8 2.8 6.7 2.5 3 LC35 8-0/2-0 27-3/4 19-15/16 4.0 4.0 10.3 2.5 3 LC35 8-0/2-6 27-3/4 25-15/16 5.2 5.2 13.8 2.5 3 LC35 8-0/3-0 E 27-3/4 31-15/16 6.4 6.4 17.3 2.5 3 LC35 8-0/3-6 E 27-3/4 37-15/16 7.6 7.6 20.9 2.5 3 LC30 8-0/4-0 E 27-3/4 43-15/16 8.8 8.8 24.4 2.5 3 LC30 8-0/4-6 E 27-3/4 49-15/16 10.0 10.0 27.9 2.5 3 LC30 8-0/5-0 E 27-3/4 55-15/16 11.2 11.2 31.5 3 3 LC30 9-0/1-6 31-3/4 13-15/16 3.1 3.1 7.7 2.5 3 LC30 9-0/2-0 31-3/4 19-15/16 4.5 4.5 11.7 2.5 3 LC30 9-0/2-6 E(1) 31-3/4 25-15/16 5.9 5.9 15.8 2.5 3 LC30 9-0/3-0 E 31-3/4 31-15/16 7.3 7.3 19.8 2.5 3 LC30 9-0/3-6 E 31-3/4 37-15/16 8.6 8.6 23.8 2.5 3 LC30 9-0/4-0 E 31-3/4 43-15/16 10.0 10.0 27.9 2.5 3 LC30 9-0/4-6 E 31-3/4 49-15/16 11.4 11.4 31.9 3 3 LC30 9-0/5-0 E 31-3/4 55-15/16 12.7 12.7 35.9 5 5 LC30 Check all applicable local codes for emergency egress requirements. E = Window meets minimum clear opening of 24" height, 20" width, and 5.7 ft 2. E1 = Window meets minimum clear opening of 24" height, 20" width, and 5.0 ft 2. (1) = meets E1 if high performance sill adapter kit is installed. To convert areas to square meters (m²), multiply square feet (ft²) by 0.0929. (2) Subtract 1/2" from opening height to calculate vent area for High unit. (3) Maximum performance when glazed with the appropriate glass thickness. The second value, where shown, is maximum performance with Upgrade Kit applied. F2-SW-20