Need help replacing this piece

Quick Learner

Jun 24, 2025 9:39 am

Hi,

I need to replace a part in my 35 year old windows. I think it's called a channel balance. See attached pictures.
Pleases let me know if you carry this part.

5 user uploaded images

4 Replies

Emily from SWISCO

Jun 30, 2025 10:10 am

Hi there!

Thank you for reaching out to us. Your balance looks like a match for the Series 770. Can you confirm the length of the metal channel? We will also need you to get back to us with the exact sash weight.

Quick Learner from Syracuse IN

Jun 30, 2025 3:43 pm

Hi Emily,The weight of the sash is 25 lbs. The length of the metal channel is 32 inches

Emily from SWISCO

Jun 30, 2025 4:00 pm

Thank you kindly! Please see the S770-32 channel balance. Since the weight of the window sash is 25 pounds, you should be able to use the 32C or 32D stamps. The 32C stamp is calibrated for a sash weighing 20 to 25 pounds, and the 32D stamp is calibrated for a sash weighing 25 to 30 pounds.

Please let us know if you have any questions.