9 lbs Series 180 Coil Balance

Product Code: S180-9

Product Description
This is a Series 180 stainless steel spring for tilt-in windows. It moderates the operation of your window sash using a specifically calibrated coil spring that allows the window to stay open when raised and remain shut when closed.
  • Individually, this coil balance can hold 9 pounds. This is added together with the other coils to support the whole weight of the sash.
  • The weight you need should be indicated as a stamp or imprint on your old spring.
  • Measures 15/32" wide x 40" long.
  • Designed to work with the 15-087, Pivot Housing (sold separately).
  • This coil balance spring is sold individually, not in sets.
  • Can work for either the left or right side of the window interchangeably.
  • Coil balances are also known as constant force window balances.
Good Idea!
Balances are sold individually, however, it is a good idea to replace both window balances at the same time. Pairing a new balance with an old one would cause the new balance to wear out faster.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Constant Force Coil Balances ID 2 Aug 21, 2020
Looking for replacement Coil BalanceThis discussion includes image(s). 8 Aug 10, 2020
Looking for help in identifying parts to replace balanceThis discussion includes image(s). 2 Jul 2, 2020
Balance This discussion includes image(s).This discussion includes video(s). 2 May 31, 2019
Coil balanceThis discussion includes image(s).This discussion includes video(s). 6 May 3, 2019
Pivot Shoe Identification & Coil BalanceThis discussion includes image(s). 6 Mar 18, 2019
Needs window complete shoe This discussion includes image(s). 2 Mar 15, 2019
Constant force balance systemThis discussion includes image(s). 4 Jan 24, 2019
Start a new discussion
Use this form to ask questions or to share your experiences regarding this product. Every discussion will be reviewed and answered by our experts.
(your email address will be kept private and is only used to inform you when a response has been made)