What Channel Balance is this?

Question

Hi there. This is looks like the 27" 350, but I can't find a stamp number (I checked
both balances, and can't find the manufacturer on the window or frame.) The window weight about 18.8 lbs. Should I just use 2630?

Thanks,
Steve

Bob · Accepted Answer

Hi Steve. This actually looks more like the Series 385 or Series 380 to me; both nylon attachments look like they have wings. Confirm that the metal channel, not including the nylon ends, is 27" long. If so, then you'll need either the S380-27 or S385-27. The only difference between these two series is the 'depth' of the bottom nylon shoe, so compare both with your balance to determine the right match.

If your window weighs 18.8 lbs, then yes, the 2630 stamp option will work for you.