Description for the different channel balance options

Casey
Casey from SWISCO
Sep 3, 2009 8:01 am
SWISCO
EXPERT

The stamp option represents how much weight your balance can support. We offer a chart on the S390-27 store page that tells you precisely how much weight is covered by each option. You can use your original stamp as a reference, but if it's too faded to read or missing entirely then the chart is a good way to verify. All you need to do is weigh your sash on a scale and look up your weight. 

I'll also post our weight options here for your convenience:

  • 2610 will carry a window sash weight range of 5 through 9 pounds
  • 2620 will carry a window sash weight range of 9 through 13 pounds
  • 2630 will carry a window sash weight range of 13 through 19 pounds
  • 2640 will carry a window sash weight range of 19 through 26 pounds

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.

1 Replies
Home Owner from TX
Sep 3, 2009 8:55 am
I needed to order a 27" Series 390 Channel Balance, but the system will not allow me to order till I choose an option. Where can I find a description of these Options: 2610, 2620, 2630, 2640
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