Window Balance

Question

Hello Swisco;

We are trying to track 2 of these parts down.

Overall length 29" 1/2" X 5/8"

We think the manufacturer is American National Standard. The only identifying number on the ballast is 2790 NK it also looks like it says BS1

Thanks;

Kevin

Tom · Accepted Answer

Hey, Kevin. I'm pretty confident that we can replace this, but it's a bit hard to make out your top and bottom nylon fittings from your photo. It looks like you have a 19-002 top and 15-004 bottom. Can you confirm? If so, our Series 350 should be a good match.

I would just double check the length of the metal channel. Based on your stamp, it should be 28" not 29".

Speaking of the stamp, yours uses a bit of an outdated rating system. One of the options for our S350-28 can probably still work but you will need to weigh your sash on a scale to confirm the best choice. Refer to the chart shown on the S350-28 store page.