SWISCO - The Replacement Hardware Authority

rod for windows

A contractor from Charlotte NC says:
The balance rod has 2900-bsi-77-2647 stamped on it. Can you please tell me if you can match this rod? We need multiple windows repaired. ASAP
User submitted a photo of a window balance.
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Tom from SWISCO responded:
Have you seen our Series 770 channel balance? This looks like what you have. Check it out and let me know if you agree.
A contractor from Charlotte NC says:
I ordered the 29" 770 balance option 29C . It is a 3-0/5-0 window. is option 29C going to be the best option?
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Tom from SWISCO responded:
That would depend on the weight of the sash. Two S770-29 balances with a 29C option can carry a window sash weight of 18 through 23 pounds. Does your sash weight fall in that range? If so, I think you'll be okay.
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