replacement of "2140" channel banlance

Quick Learner from Sacramento, California, USA

Aug 1, 2023 11:14 pm

Hi, this window is 33 years old from Sacramento Blomberg Window System. The string from inside was broken. The length is 22" as the way you measure. There is "2140" on it. Please advice.

Thanks.

Regards, Daniel

5 user uploaded images

2 Replies

Emily from SWISCO

Aug 2, 2023 1:58 pm

Hi there, Daniel.

Our S351-22 or S390-22 appears to match what you have here. Measure as shown in the image below to see which Series is best. You will also need to select the 2140 strength option for your replacements.

Comparison of the S351 and S390 balance shoes.