15" Series 380 Channel Balance

Product Code: S380-15

15" Series 380 Channel Balance
Main product image of the S380-15 15" Series 380 Channel Balance
19-005 top shoe attachment.
15-005 bottom shoe attachment.
How to identify a replacement channel balance
How to Replace a Non-Tilt Channel Balance
How to Repair a Jammed Window
$7.95/each
Quantity Price
1-11 $7.95
12-49 $7.15
50-99 $6.76
100-249 $6.36
250+ $5.96
Please Note: Bulk pricing applies only to purchases of the same option
Option:
1410
1420
1430
1440
1450
add $0.75
1460
add $1.25
Product Description
This is a Series 380 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 15" long metal channel. When determining the length, do not include the attached fittings. Only measure the metal channel.
  • Comes fully assembled with the 19-005 top and 15-005 (1" 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
1410 4 to 6 lbs
1420 6 to 10 lbs
1430 10 to 12 lbs
1440 12 to 13 lbs
1450 13 to 17 lbs
1460 17 to 20 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.
Guides
Customer Questions & Answers
Discussion # Of Replies Last Post Date
window sash balance This discussion includes image(s). 2 Jun 14, 2020
Replacement Channel BalanceThis discussion includes image(s). 2 Jun 8, 2020
Channel Balance Help MeThis discussion includes image(s). 2 May 26, 2020
Window Channel BalancerThis discussion includes image(s). 3 Apr 29, 2020
milgard window balancersThis discussion includes image(s). 6 Apr 28, 2020
Part Identification HelpThis discussion includes image(s). 3 Apr 28, 2020
Channel Balance IDThis discussion includes image(s). 6 Apr 10, 2020
Channel Balance InquiryThis discussion includes image(s). 2 Apr 1, 2020
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