Window balance

Question

22"x1/2" Bromberg window balance. There's a # h1250. Windows are double pane and heavy.

Bob · Accepted Answer

Thanks for posting. This looks like it might be an S390-22, or perhaps the S351-22. The only difference between these two channel balances is the 'depth' of the bottom nylon shoe, or the 'heel-to-toe' measurement. See below. Measure your old balance's shoe depth to see what matches best. In either case for a stamp option choose 2150.

Comparison of the S351 and S390 balance shoes.