Correct channel balance

Handy Person from Long Beach, CA
Sep 4, 2023 9:25 pm

I have a 31" channel balance that I need to replace. I believe that it would be one of your Series 390 balances (S390-31). It has a 1 1/8" width bottom shoe. The only marking on it is 3016, I don't know which 30XX to order. The window measures 34 1/4" wide by 32 1/2" high. It weighs 25 pounds. Can you recommend the correct number?

Photos attached

Thank you,

bob 

Balance 1 Balance 2 Window
3 user uploaded images
1 Replies
+ Add a Comment
Emily
Emily from SWISCO
Sep 6, 2023 10:49 am
SWISCO
EXPERT

Hi there, Bob.

Thank you for reaching out to us. Since your window sash weighs 25 pounds, I'd recommend the 3040 strength option. A pair of balances with this option will support a sash weighing 23 to 28 pounds. 

Let us know if you have any other questions! 

+ Add a Comment
Products and resources found in this discussion
31" Series 390 Channel Balance
31" Series 390 Channel Balance
S390-31
$11.30
How to replace a non-tilt channel balance
How to replace a non-tilt channel balance
VIDEO
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
VIDEO
READ >
How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
VIDEO
WATCH >
How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
VIDEO
WATCH >
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