Coil balances

Quick Learner from Denver
Printed on coil I think can read #35  33"
the width is 1/2 inch, tongue is 7 mm, the hole is 9mm
I think this is a Jeld Wen window purchased in 2017. No stickers or identifying information on window or glass. 
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Jasmine
Jasmine from SWISCO
SWISCO
Expert

Thanks for your post! Your balance shoe can be replaced with the 15-111 Pivot Shoe. I'm confident this is the what you need but carefully review and compare the dimensions to confirm.

The compatible pivot bar is the 26-241.

Alternate image for 15-111
Alternate image for 15-111

For the coil balance spring, you'll need the 1/2" wide Series 160 Coil Balances and 15-150D Coil Double Support. If yours are marked with a 3.5, you'll need the S160-03. Be sure to check the stamps from all of the springs to determine that they all have the same stamp.

If you aren't sure that is the correct weight option, my next best suggestion is to confirm the exact sash weight.

Quick Learner from Denver
Thank you for your reply. It did not occur to me they could be different.
One coil is 20g and the other is 22g. Does that help identify?
Jasmine
Jasmine from SWISCO
SWISCO
Expert

Hello,

I will need to know the weight of the sash, in pounds and ounces. The coils are what support the sash weight, so we'll need to know that to determine the correct replacement coils.

Quick Learner from Denver
Hello, the sach weighs 16 pounds, 0 ounces. Which coils do I need to order?
thanks for the help!
Jasmine
Jasmine from SWISCO
SWISCO
Expert

Thanks for confirming. You'll need the S160-04 to replace your coils; two for each assembly.

Please let me know if you have any additional questions!

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