MW single hung windows-Installed in new construction in 2001-No other markings on hardware
Quick Learner from Sandston, Virginia
Jun 9, 2025 11:40 am
Block and tackle parts broken/inoperable. Six windows with measured length of balancer assembly of 28.5". Sash weight is 20 lbs.
5 user uploaded images
2 Replies
Emily from SWISCO
Jun 12, 2025 2:51 pm
Thank you for reaching out to us. It looks like you have an old rod balance that's no longer made. Is the diameter of the spring 1/2"? If so, I recommend the S795-28 with the 28C stamp option. A pair of balances with this stamp will support a sash weighing 18 to 23 pounds. Note that the Series 795 comes attached with the 1-1/4" wide 15-195 shoe, so you'll want to make sure the old one measures the same. I also recommend watching the video below. It will go over everything you'll need to know.
Please let us know if you have any questions.
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