Replacing 380 Channel Balances for a 30lb sash

Home Owner from Jacksonville, FL
Dec 26, 2011 1:33 pm
Need to order two new channel balances. They are 25" 380, but not sure about stamp. It says 4 9 (small something) then looks like BSI. The window sash weighs 30 lbs. Thank you.
1 Replies
Casey
Casey from SWISCO
Dec 28, 2011 2:16 pm
SWISCO
EXPERT
Hello,

We can have a custom balance made, you have two options for a S380-25 balance for a 30 pound sash

2560 stamp will carry a window sash weight range of 28 through and including 30 pounds.

2565 stamp will carry a window sash weight range of 30 through and including 33 pounds.

This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.

Fill out this form to get started: spor/channel/Series-380-Channel-Balances
Products and resources found in this discussion
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.
Need help identifying your part?
Send a photo or description to our Parts Experts!
Identify Your Part
SWISCO Part Experts