A home owner from florida says:
August 30, 2015
I need repair 6 balance 2820 but I do not what buy /29" Series 390 Channel Balance & 5/8" Top Sash Guide. I'm fine?. I waiting for you opinion.
Tom from SWISCO responded:
September 1, 2015
I agree, our Series 390 looks like a good match for this balance. I'm not sure what top sash guide you need, though. The best thing to do is match up your pictures and dimensions to those top sash guides we show on our site.