Window Coils and balancers

Question

Good afternoon,
Attached are balances, coils, and window numbers. the top.
I weighed the windows, and they are 15.9lbs.
I will need new coils and balancers, and to have the windows fixed. Can you please help me figure out? Currently, the windows don't stay up. I will need this for 4 windows as well.

Jasmine · Accepted Answer

Thanks for reaching out! Your balance assembly uses the 15-191 Heavy Duty Pivot Shoe. It is commonly used with the 26-241 Pivot Bar. I'm confident this is the correct replacement, but take a look over the specifications and compare them.

For the coil balance springs, you'll need the 1/2" wide S160-07. These 7.5lb coils will support a sash weighing 15lbs. They are compatible with the 15-150S Coil Single Support.

Alternate image for 15-191