Need help

Question

I'm needing help for a window I'm replacing coils and balance on I believe it's the wrong one that I took off for the weight of the sash the window weighs 50 pounds and it has 2 coils for each one with 10.0 Stamp on short tail coil and long tail coil can you let me know what I need for the right weight my phone number is my name is Raul

Lauren · Accepted Answer

Hello, thank you for posting,

With your current springs, they are only rated to support a 40 pound sash.

For a 50 pound sash, I recommend switching to the triple support that is compatible with the Series 160 coil springs. Compare the dimensions below to confirm a good fit!

I recommend using (2) S160-7 (7.5 pound) coils and (1) S160-10 (10 pound) coil on each side of the window. This will get you to 25 pounds of weight on each side to support the total 50 pounds. Let me know if you have any additional questions!

DImensions for 15-253