Window Balance

Quick Learner from Austin
Stamped on balance:
2790 BSI AK 31

It is 1/2" wide and 28" Long

The locks say Alenco
User submitted photos of a window balance.
4 Replies
Tom
Tom from SWISCO
SWISCO
Expert
Good morning, and thanks for posting. Looks like your top attachment is winged, while your bottom is not. Since this doesn't match any of our standard Series, your balance will have to be specially made.

Before I can work on that, though, I'll need to figure out what that bottom shoe is. Check out our 15-001 and 15-002 and tell me which is a closer match.
Comparison of 15-001 & 15-002
Comparison of 15-001 & 15-002
Quick Learner from Austin
Great, thanks! It would be the 15-002. How much would it be for 2 of these? If it works well, there are a number of other windows in our house that could use a replacement.

Cheers,
Brett
Paul
Paul from SWISCO
SWISCO
Expert

Great. We can help with this via custom order. I'll go ahead and email you a purchase link and price quote for your review. 

Now, we don't have a 2790 option, so I'm not sure exactly what you need. I believe your window weights between 30 and 33 pounds, so I've selected the 2760 option for you under that assumption. I recommend that you confirm that before you place the order, as it is fairly important. If your sash does not fall under that range, let me know and we can choose something better.

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