Home Owner from Lakewood, CO
Aug 19, 2012 12:49 pm
The 20" series 751 channel balance (S751-20) looks to be an exact replacement for my broken channel balance. However, I need your advice on which strength to buy. My options are 19TG, 19HD, or 19R. My existing channel balance is marked e20K. It is a double pane, wooden window, clad in alumunim on the outside. Thanks.
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