Product Code: S800-30

30" Series 800 Channel Balance

$32.70
Option:
Option
Add to Wishlist
Product Description
This is a Series 800 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 30" long metal channel. When determining the length, do not include the attached fittings. Only measure the metal channel.
  • Comes fully assembled with the 19-007 top and 15-018 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 3/8".
  • Can work for either the left or right side of the window interchangeably.
  • Used in windows manufactured by both Binnings and Moss.


  • Limited Supply, sold while supplies last.
Stamp Option Sash Weight Range
29A 4 to 8 lbs
29B 8 to 14 lbs
29C 14 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!
For best results, replace window balances in pairs (though sold individually). An old balance will overwork a new one, causing faster wear and uneven operation. Paired replacement ensures optimal, lasting performance.
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.
Home Owner USA
Mar 12, 2025
Home Owner from USA
Mar 12, 2025
Home Owner Maryland
Oct 5, 2024
Home Owner from Maryland
Oct 5, 2024
Quick Learner Deltona,Fl
Feb 5, 2021
Quick Learner from Deltona,Fl
Feb 5, 2021
Quick Learner Florida
Mar 3, 2020
Quick Learner from Florida
Mar 3, 2020
Home Owner Tampa
Mar 8, 2019
Home Owner from Tampa
Mar 8, 2019
Start a new Discussion
Current Photos:
Notice:
Your inquiry will be addressed by one of our specialists promptly. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.
Current wait time is 4-5 business days.