Replacement balances

A quick learner from Triadelphia, WV says:
Bonneville windows, double hung, tilt in windows. Wood interior. Balances are Unique 30D 40.
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Unfortunately, the manufacturer of this Bonneville window balance has gone out of business. You may be able to replace your balance with our S795-31 channel balance. You would also need a 15-194 t-lock shoe to swap out with the default shoe that comes with the balance. You would go with the 31 D option to compensate for your stamping of "3040". This balance is mounted at the top of the window with a screw. Take a close look. Does this look like it would work for you?
How to Install a T-Lock Shoe on a Channel Balance
How to Install a T-Lock Shoe on a Channel Balance
VIDEO
WATCH >
How to Convert a Crossbow Balance to a Channel Balance
How to Convert a Crossbow Balance to a Channel Balance
VIDEO
WATCH >
How to install the 26-200 Screw Plug
How to install the 26-200 Screw Plug
VIDEO
WATCH >
Modifying the Series 795 Balance
Modifying the Series 795 Balance
GUIDE
READ >
Classifying Channel Balance Fittings
Classifying Channel Balance Fittings
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.