Coil balance replacement

Question

Hi again everyone!

im looking to replace 4 of these coil balancers with anything suitable. my pieces are broken but im looking for the entire left and right side assemblies in 2 windows (4 assemblies total)

channel depth is 1 1/2"
sash height - 24"
sash width - 27 1/8
weight - 11 to 17 pounds

as always, thank you!
Rick

Emily · Accepted Answer

Hi there Rick!

Thanks for reaching out to us. The hardware shown here looks like the 15-180 shoe and 15-181 support clip. The Series 190 are the compatible coil balances.

If the spring is stamped with the number 7, see the S190-740 7-pound spring. You can also weigh the window sash on a scale and divide the precise weight by the total number of springs to determine the proper spring weights.

Let us know if you have any questions!