S370-27

27" Series 370 Channel Balance

Name: 27" Series 370 Channel Balance
SKU: S370-27
Price: 10.82 USD
Availability: InStock

Product Code: S370-27

$10.82/each

Quantity	Price
1-11	$10.82
12-49	$9.74
50-99	$9.20
100-249	$8.66
250+	$8.12

Please Note: Bulk pricing applies only to purchases of the same option

How to measure the length of the Series 370 channel balance.

Product Description

This is a Series 370 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 27" long metal channel. When determining the length, do not include the attached fittings. Only measure the metal channel.
Comes fully assembled with the 19-004 top and 15-002 (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
2610	5 to 9 lbs
2620	9 to 13 lbs
2630	13 to 19 lbs
2640	19 to 26 lbs
2650	26 to 30 lbs
2660	30 to 33 lbs
2665	33 to 36 lbs
2670	36 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 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 Item(s)

15-002

$0.74

Channel Balance Shoe, 1" Depth

Aluminum Top Sash Guide, Capitol Single

18-013

$2.04

Aluminum Top Sash Guide, Capitol Insulated

19-004

$1.14

Channel Balance Top Guide

59-001

$1.04

Sash Stop

Customer Questions & Answers

Discussion	Posts	Last Post Date
1/2" wide channel balance	6	May 16, 2021
Question about 27" channel balance - 2610	2	Apr 20, 2021
Window balances	2	Jun 15, 2019
Window part	4	Jun 5, 2019
Window channels	2	Jun 1, 2019
2640 balance	2	Nov 11, 2018
replacement channel balances for milgard sash windows	2	Aug 12, 2016
ID and a question	5	Oct 24, 2012