CPC E06B 7/28 (2013.01) [E06B 3/2632 (2013.01); E05D 15/22 (2013.01); E06B 5/00 (2013.01); E06B 2009/2476 (2013.01)] | 14 Claims |
1. A power distribution network for a window having a moveable sash, the power distribution network comprising a window sash balance passing electricity therethrough, the window sash balance having a fixed end and a moveable end, the fixed end being in electrical contact with a power source.
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