replacement of Caldwell Window Channel Balance

Home Owner from CA
Apr 24, 2023 1:39 pm
I have an old broken Caldwell window balance with the stamp "19 4 AP CALDWELL" on it (see image attachment). Do you have the replacement item for it?
2 user uploaded images
4 Replies

Lauren from SWISCO
Apr 25, 2023 11:44 am


Hello, thank you for posting,
To further review for a replacement, we will need to see clearer images of the top and bottom nylon attachments to confirm the series needed. Thank you!

Home Owner from CA
Apr 25, 2023 2:41 pm
Thank you for the reply. I am attaching more top and bottom nylon images. The stamp is "19 4 AP CALDWELL"
5 user uploaded images

Lauren from SWISCO
Apr 25, 2023 3:21 pm


Thank you for the additional pictures,
It appears you have either our Series 351, with a 15-002 bottom attachment, or Series 390, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. The length of the metal channel excluding the nylon attachments should measure 20" long and you will need a 1940 stamp.
Please review and let us know if you have any additional questions.

Comparison of the S351 and S390 balance shoes.
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