nami ansi/aama 101-93 code nua spec dh-r40 series 900 mst 4565

A quick learner from palm coast says:

July 25, 2017

Hi, This is what was on window, we need to replace the channel balance.

nami ansi/aama 101-93 code nua spec dh-r40 series 900 mst 4565

We think we need 17" series 350 with 19-002 top attached and 15-004 shoe attachment. We don't know what sash option to choose.

Thanks, Mike

Tom from SWISCO responded:

July 28, 2017

Thanks for posting, Mike. I'm not sure what you need, either. That code on your window does not tell me what your balance is. As for the option, you can usually use the stamp on the balance itself to determine the best choice, but if you're still not sure you can always weigh your sash on a scale and refer to the chart on the S350-17 store page.

A home owner from McAlpin, FL says:

May 1, 2023

Hi! Been trying to iD the manufacturer of my insulated windows. Only thing I could find was etched on the metal frame between the two window panes, "ALP 93-3". One has ALP 93-4. Hope you can help, thank you. Ken

Tom from SWISCO responded:

May 2, 2023

Hello, Ken. I'm afraid that information is not enough to go by. Might there be a metallic AAMA sticker on the inside of the frame? If so, seeing that may allow me to narrow down the list of possibilities.

Winged Channel Balance Shoe, 1-3/32" Depth

15-004

$0.74

Channel Balance Top Guide

19-002

$0.74

How to Replace a Channel Balance Attachment

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Classifying Channel Balance Fittings

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