YVS 400 TU Thermally Broken Hung Window with Insulating Glass OPERABLE WINDOWS Safety and Performance The YVS 400 TU Hung Window is designed to tilt in for easy cleaning of the exterior glass surfaces from the inside of the building without removing the sash. To reduce the possibility of injury while cleaning the glass surfaces, optional SafSupport tilt arms are available on each side of the sash. YKK AP's ThermaBond Plus® poured and de-bridged system provides superior thermal performance. Optional SecurSweep sweep locks incorporate a special security latch to prevent tampering from the outside. Product Options & Features n n n n n n n n AAMA/WDMA 101/I.S. 2-97 w AW-50 ThermaBond Plus® thermal break Accepts 1 " glazing Factory glazing & screens Full selection of block & tackle, spiral, and Class 5 Ultra-Lift® balances Automatic Sill Locks Optional SecureSweep sweep locks Full assortment of receptors, sill flashing, stacking mullions, panning, trim, & muntins Ultra-Lift® is a registered trademark of Caldwell Manufacturing Co. LLC.