Window Balance 2940 BSI

Home Owner from Sunrise FL.

Nov 3, 2017 8:57 pm

I need 4 window balances. The stamp number is 2940 BSI and the length of the metal channel is 30 inches.

4 Replies

Tom from SWISCO

Nov 8, 2017 10:50 am

That information doesn't tell you what to buy, but our channel balance guide does. Choose a Series, then select the 30" version and a 2940 option.

Home Owner from Florida

Nov 8, 2017 12:17 pm

Here are photos of the channel balance I am trying to replace.

Thanks

Tom from SWISCO

Nov 13, 2017 11:30 am

Thank you. Based on your pictures, I would recommend either our Series 390 or Series 351 depending on the size of the bottom shoe.