16 lb Series 140 Quick-Tilt, Dual

Product Code: S140-16

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 16 lb assemblies will carry 31-32.99 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 shoe and pivot bar This discussion includes image(s). 2 Jan 17, 2021
Window springThis discussion includes image(s). 6 Jan 21, 2019
I need 2 sets of constant force balance for MI Industries Series 350 / HR20 - 48" X 36" single hung dual pane window. 3 Aug 9, 2018
Obtain right triple coil balaceThis discussion includes image(s). 4 Aug 11, 2017
Constant force balanceThis discussion includes image(s). 2 Nov 23, 2016
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