YVS 400 TU Window System TABLE OF CONTENTS YVS 400 TU THERMAL TILT-IN HUNG WINDOWS 4 " Depth PRODUCT DATA......................................................................................... Page 2 YVS 400 TU TILT-IN SINGLE HUNG DETAILS (1/4 SIZE).................. Page 3 to 4 YVS 400 TU TILT-IN DOUBLE HUNG DETAILS (1/4 SIZE)................ Page 5 to 6 YVS 400 TU MULLION OPTIONS (1/4 SIZE)......................................... Page 7 TECHNICAL NOTES................................................................................... Page 8 to 9 *The latest installation instructions for this product are available at www.ykkap.com. Effective Date: August 20, 2018 | 05-1009-05 Page-1http://www.ykkap.com