Need Help Replacing Andersen Sash Balances

A home owner from Mechanicsville MD says:
February 29, 2020

Hello, I have a double hung Anderson window (glass dimensions on both panes is 28 1/2 in wide by 34 in high.

Sending two photos, we believe the Anderson model number is 11600-17.

Can you please confirm what replacement sash balancers I need, need to replace both

Thanks

Dan

Thumbnail of the uploaded file named window sash balancer photo 1.jpeg
Thumbnail of the uploaded file named window sash balancer photo 2.jpeg
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Paul from SWISCO responded:
March 2, 2020

Perhaps I can be of assistance. Since both the top and bottom sashes are equal, you should be able to use the Andersen Narroline 24-11R for the balance that you show. You will need the 24-11L for the opposite side of the window.
A home owner from Mechanicsville MD says:
March 2, 2020

Thank you Paul,

I'll order them this evening...greatly appreciate your help.

Dan

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Paul from SWISCO responded:
March 2, 2020

Excellent, Dan. Let us know if you have any further inquiries. Thank you much for your business, we do appreciate it.
Andersen Sash Balance, 11R, 10SR
Andersen Sash Balance, 11R, 10SR
24-11R
$54.20
Andersen Sash Balance, 11L, 10SL
Andersen Sash Balance, 11L, 10SL
24-11L
$54.20
How to replace an Andersen Window Balance
How to replace an Andersen Window Balance
VIDEO
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Andersen's Narroline Sash Balances
Andersen's Narroline Sash Balances
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