38" Series 390 Channel Balance

Product Code: S390-38

Product Description
This series 390 non tilt window channel balance has a 38" 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
3710 8 to 13 lbs
3720 13 to 18 lbs
3730 18 to 23 lbs
3740 23 to 30 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
Window sash balancesThis discussion includes image(s). 4 Sep 27, 2017
Window balance 37DS PB 46, 1/2 inch wide, 38" lengthThis discussion includes image(s). 3 Feb 1, 2017
Balance Id 2 Nov 8, 2016
Sash Window (non-tilt) Channel BalanceThis discussion includes image(s). 4 Jul 22, 2016
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