22" Series 350 Channel Balance

Product Code: S350-22

22" Series 350 Channel Balance
Main product image of the S350-22 22" Series 350 Channel Balance
How to identify a replacement channel balance
How to Replace a Non-Tilt Channel Balance
How to Repair a Jammed Window
Quantity Price
1-11 $9.25
12-49 $8.32
50-99 $7.86
100-249 $7.40
250+ $6.94
Please Note: Bulk pricing applies only to purchases of the same option
add $0.75
Product Description
This is a Series 350 channel balance for non-tilt windows. It moderates the operation of your window sash using a specifically calibrated spring and pulley system that allows the window to stay open when raised.
  • This balance has a 22" long metal channel. When determining the length, do not include the attached fittings. Only measure the metal channel.
  • Comes fully assembled with the 19-002 top and 15-004 (1-3/32" deep) bottom fittings and will be ready to install out of the box.
  • The strength you need should be indicated as a stamp or imprint on your old metal channel. If you do not have a stamp, or cannot match it up to our options, weigh your sash on a scale and refer to the chart below.
  • The width of the metal channel measures 9/16" but is considered 1/2" in the trade.
  • Can work for either the left or right side of the window interchangeably.
Stamp Option Sash Weight Range
2110 5 to 8 lbs
2120 8 to 12 lbs
2130 12 to 15 lbs
2140 15 to 23 lbs
2150 23 to 27 lbs
*This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
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.
Helpful Tip!
The stamp option represents the strength of the channel balance. Locate the stamp on your channel balance. If your stamp does not match any of the stamp options available or you are unsure of which stamp option you should choose: ask our experts for help.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Channel Balance, 2120 stampThis discussion includes image(s). 2 May 22, 2020
Channel Balance, plastic bottom seal, pile weatherstrip and Sash tops This discussion includes image(s). 2 May 10, 2020
Can you confirm what my window balance is?This discussion includes image(s). 2 Apr 7, 2020
Top Sash Guide and Channel BalanceThis discussion includes image(s). 2 Jan 23, 2020
replacement channel balances This discussion includes image(s). 2 Oct 29, 2019
window channel balances replacementThis discussion includes image(s). 2 Sep 8, 2019
Part ID for ReplacementThis discussion includes image(s). 2 Jul 11, 2019
Window Balance PartsThis discussion includes image(s). 5 Mar 21, 2019
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