Application / fit notes: Used on Andersen 200 Series Narroline double-hung windows; balancers are located above the upper sash in the head jamb and one is used on each side of the window. We are an Authorized Distributor for Andersen, Larson, Marvin, Pella, GU Ferco, Hoppe, Emtek, Roto, Milgard, Peachtree, Weathershield, and many more.
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