34" Series 390 Channel Balance

Product Code: S390-34

Product Description
This series 390 non tilt window channel balance has a 34" long metal channel. The channel's width measures 9/16" but is considered 1/2" in the trade. This balance comes fully assembled with a 15-001 shoe and a 19-002 top attached.
Stamp Option Sash Weight Range
3310 8 to 13 lbs
3320 13 to 18 lbs
3330 18 to 23 lbs
3340 23 to 28 lbs
3350 28 to 32 lbs
3360 32 to 35 lbs
3365 35 to 39 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 IdentificationThis discussion includes image(s). 2 Nov 8, 2017
channel balance questions This discussion includes image(s). 6 Oct 2, 2017
balancer 2740This discussion includes image(s). 4 Sep 11, 2017
Need replacement Channel Balances for a non tilt windowThis discussion includes image(s). 2 Sep 8, 2017
Replacement Nuprime PartsThis discussion includes image(s). 3 Aug 4, 2017
Balance HelpThis discussion includes image(s). 2 Jun 27, 2017
sash balance replacement 4 Apr 25, 2017
Help me determine my window balancer modelThis discussion includes image(s). 2 Mar 20, 2017
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