Single hung channel balance

Question

I am in need of a number of what I believe at Series 390 29inch channel balances.

I am inquiring for my self with a need of 6, (three windows) and for the condo complex in Puerto Rico in which we own an apartment. The complex contains 214 apartments each with 7 windows that use this model. We are looking to purchase a quantity for current needed (approx. 10 windows ) and future use.

I attach photos of the item and this part I have in my possessing as well back home here in NJ. Before I purchase, I would like to make sure that this is the correct item. I can also bring the item to Camden NJ for verification is allowed, especially if we can make a bulk purchase.

Let me know what you think about if its a series 390, half inch wide, 2830 option, 29 inch length.

Thanks
Peter

User submitted photos of a window balance.

Tom · Accepted Answer

Thanks for posting, Peter. Just by eyeballing what you have, then I think that our S390-29 is a good choice. The main thing you want to be sure of, though, is that you have the right shoes.

Take a look at the measurements for our 15-001 and 15-002 bottom shoes and note their depths. As you can see, they are 1-1/8" deep and 1" deep, respectively. If you have the 15-001, then the Series 390 is definitely the right choice for you.