SWISCO - The Replacement Hardware Authority

2006 NUAIR WINDOW BALANCE

A home owner from Cape Coral, Florida says:
I need 2 window balances for a NUAIR window on a home built in 2005 with 1/2 inch channel width, 35 inch length and the following stamp: 34-9 CA2 CMC 4.

I think I need Series 380 or 385, but I'm not sure about the shoe size. Please advise.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting. Please take a look at our 15-004 and 15-005 channel balance shoes, which are the appropriate shoes for the Series 385 and Series 380 channel balances. Note their depths. As you can see, they are 1-3/32" deep and 1" deep, respectively. Which one more closely matches your own bottom attachment?
A home owner from Cape Coral, Florida says:
My existing shoe is 1-3/32, so it appears I'll need the Series 385. What about my balance stamp 34-9 CA2 CMC 4? It doesn't match any of the "options" (i.e. 3410 thru 3450). Thanks.
Profile picture of Paul
Paul from SWISCO responded:
You're right, 34-9 doesn't match any of our existing options. We will have to know the weight of your sash in order to determine the appropriate option to choose.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)