YFW 400 TU/TUH Fixed Window TABLE OF CONTENTS YFW 400 TU/TUH FIXED WINDOW 4" DEPTH YFW 400 TU PRODUCT DATA............................................................... Page 2 STANDARD CONFIGURATIONS........................................................... Page 3 YFW 400 TU FIXED WINDOW DETAILS (1/4 SIZE)............................ Page 4 HORIZONTAL MULLION DETAILS (1/4 SIZE).................................... Pages 5 to 6 VERTICAL STACKING MULLION DETAILS (1/4 SIZE)..................... Page 6 YFW 400 TUH PRODUCT DATA............................................................ Page 7 YFW 400 TUH FIXED WINDOW DETAILS (1/4 SIZE)......................... Page 8 TECHNICAL NOTES................................................................................. Pages 9 to 12 *The latest installation instructions for this product are available at www.ykkap.com. Effective Date: Aug 5, 2019 | 05-1012-09 Page-1http://www.ykkap.com