15 lb Series 140 Quick-Tilt, Dual

Product Code: S140-15

Product Description
This is a Series 140 replacement constant force balance system for tilt windows. It moderates the operation of your window sash using specifically calibrated coil springs that allows the window to stay open when raised and remain shut when closed.
  • This balance comes complete with a pivot shoe, dual coil springs, and coil spring cover.
  • The springs are stainless steel and Teflon-coated to be corrosion resistant.
  • A pair of 15 lb assemblies will carry 29-30.99 lbs, (sold individually). The weight you need should be indicated as a stamp or imprint on your old balance cartridge cover.
  • Each assembly can work for either the left or right side of the window interchangeably.
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
Pivot Rod and Coil Balance IDThis discussion includes image(s). 3 Oct 21, 2020
What is the length of the S140 series? 3 Oct 5, 2020
Anlin Coil Balance IDThis discussion includes image(s). 2 May 6, 2020
NT WindowThis discussion includes image(s). 2 Dec 17, 2019
Replacement regulator This discussion includes image(s). 2 Aug 1, 2019
Constant force balanceThis discussion includes image(s). 2 Oct 22, 2018
Coil balance This discussion includes image(s). 2 Nov 7, 2017
19lb spring coil 2 Jan 12, 2016
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