Replacement items needed

A home owner from Florida says:
November 28, 2021
I have removed items, the measurements are 30 inches, which is the just channel with out top or bottom clips. Non tilt.
Part number found on channel is 29 1 BN Caldwell
Thumbnail of the uploaded file named A5F948AF-0AEB-450B-A794-3590FD51A32D.jpeg
Thumbnail of the uploaded file named 34FFB54F-CFE2-4F14-A2CA-99DF1E2703C3.jpeg
Thumbnail of the uploaded file named E894CE8B-4AAB-4E93-A8F5-C9D3E18827AD.jpeg
Thumbnail of the uploaded file named CCD665F6-2DED-4429-B757-F0DE5E5CB907.jpeg
Profile picture of Bob
Bob from SWISCO responded:
December 2, 2021

This looks like either an S351-30 or S390-30. The only difference between these two balances is the depth of the nylon shoe, or the 'heel-to-toe' measurement, so compare both with your old hardware to see what matches best. For a new stamp option choose 2910. 

Comparison of the S351 and S390 balance shoes.
Comparison of the S351 and S390 balance shoes.
30" Series 351 Channel Balance
30" Series 351 Channel Balance
S351-30
$11.52
30" Series 390 Channel Balance
30" Series 390 Channel Balance
S390-30
$11.30
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 >
How to replace a non-tilt channel balance
How to replace a non-tilt channel balance
GUIDE
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
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.