20 lb Single

Question

I only have a picture and I know its a 20 lb.  Only one window opens.  Can you identify from this picture?

Lauren · Accepted Answer

Hello, thank you for posting,

Your coil balance assembly resembles the 15-252 inverted universal dual support that is compatible with the Series 160 coil springs.

Please review the dimensions below to confirm a good fit! Based on the (20) stamped on the coil balance, the total sash weight should weigh 40 pounds. I would recommend weighing the sash to confirm this. You can use (2) S160-10 coils on each side of the window to get 20 pounds of support on each side.

If you also need a new bracket, please review the 16-032. Let us know what you think and if you have any additional questions!

Detail of 15-252