Channel balance

Thanks for writing in! This window balance can be replaced with either the S351-21 or the S390-21 Channel Balance. To confirm the correct replacement, you'll need to measure the depth of the shoe.

The stamp from the balance does not cross-reference with the stamps on our balances. You'll need to confirm the weight of your window sash to determine the correct stamp option. There is a chart below the product description of the balances that lists the weight range each stamp can support.

The top sash guide reminds me of the 18-110 SeansonAll Top Sash Guide. To determine if this is the right replacement, carefully review and compare the dimensions below.

Alternate view of 18-110