those operable clerestory windows to energy-saving use the Window Wand ® Model RC-312 Clerestory Extension Crank. High-mounted
windows are excellent for capturing light while providing privacy – but they can also be “excellent” heat traps. It is now
possible to vent the heat that rises to these areas as easily as opening any other window in the home.
The Window Wand
® Clerestory Crank is inexpensive and can easily retrofit to existing or new window installations. By simple removal of the
existing crank handle and replacing it with an RC-A adapter, the RC-312 Crank will open and close any operable clerestory
window. It is not necessary to replace the current operator. And remember that you will only need one Clerestory Crank to
operate all windows at the same height.
The Window Wand ® Clerestory Crank is available in many standard sizes for
either sill or jamb mounted operators. Refer to the selection chart at right. Consult factory or local distributor for special
application needs. The standard finish for the RC-312 Crank is natural anodized aluminum.