37" Series 350 Channel Balance

Product Code: S350-37

37" Series 350 Channel Balance
$13.34/each
Quantity Price
1-11 $13.34
12-49 $12.01
50-99 $11.34
100-249 $10.67
250+ $10.01
Please Note: Bulk pricing applies only to purchases of the same option
Option:
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 37" 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
3610 8 to 13 lbs
3620 13 to 18 lbs
3630 18 to 23 lbs
3640 23 to 30 lbs
3650 30 to 35 lbs
3660 35 to 39 lbs
3665 39 to 42 lbs
3670 42 to 45 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 is a code that indicates how much weight a pair of balances can support. You can use the stamp on your original channel balance as a reference in most cases, or you can weigh your sash and refer to the chart above. If your sash's weight falls outside the weight ranges listed on that chart, or you are still unsure how to proceed, ask our experts for help.
Guides
  • How to replace a non-tilt channel balance
  • Choosing a Non-tilt Channel Balance: What Will We Need?
    • Related Videos
    Related Item(s)
    15-004
    $0.74
    Winged Channel Balance Shoe, 1-3/32" Depth
    16-002
    $0.41
    Take Out Clip
    18-110
    $1.70
    Top Sash Guide, SeasonAll
    19-002
    $0.74
    Channel Balance Top Guide
    Customer Questions & Answers
    Discussion Posts Last Post Date
    Windows pull up, won't stay up
         		This discussion includes image(s). 2 Aug 15, 2023
    Block & tackle
         		This discussion includes image(s). 8 Aug 5, 2020
    Channel balance replacement
         		This discussion includes image(s). 2 Mar 31, 2020
    Channel balace
         		This discussion includes image(s). 4 Sep 6, 2019
    Please advise on parts needed
         		This discussion includes image(s). 5 Mar 13, 2019
    Non-Tilt Window Channel Balance replacements
         		This discussion includes image(s). 2 Aug 8, 2016
    sash weight match
         		2 Mar 1, 2016
    Customers Who Bought This Also Bought
    Take Out Clip
    Take Out Clip
    16-002
    $0.41
    5/8" Sash Guide, Norandex
    5/8" Sash Guide, Norandex
    18-161
    $1.88
    25" Series 350 Channel Balance
    25" Series 350 Channel Balance
    S350-25
    $10.77
    5/8" Top Sash Guide
    5/8" Top Sash Guide
    18-009
    $0.99
    5/8" Top Sash Guide
    5/8" Top Sash Guide
    18-008
    $0.95
    Top Sash Guide, SeasonAll
    Top Sash Guide, SeasonAll
    18-110
    $1.70
    30" Series 350 Channel Balance
    30" Series 350 Channel Balance
    S350-30
    $11.52
    Top Sash Guide Pair, Rollyson
    Top Sash Guide Pair, Rollyson
    18-124P
    $3.92