window frame is stamped with this code: 42c2761ASTME774CBANAMI1/27/2004 Stamped on the channel balance: 26 4 LW CMC 11
The CMC may stand for Caldwell
The metal strip is 27 1/4" long, and has hemmed channel edges
Their are plastic caps on either end with extended wings at both ends to hold it in center of vinyl tract.
I need two channel balance units, with tops and bottoms for a non- tilt vinyl window
Quick Learner from Fernley Nevada
Sep 8, 2017 4:06 am
2 Replies
Tom from SWISCO
Sep 8, 2017 10:05 am
There are three steps to this:
1. Identify the Series: Use our channel balance identifier and compare your plastic ends to the ends on the balances in our selection.
2. Identify the length. Your measurement of 27" matches the "26 4" stamp, strange as that might sound, so you can be pretty confident that you need 27".
3. Identify the option. The "26 4" stamp again indicates you might need a "2640" stamp option, but there is room for error. Weigh the window sash to be sure. If it clocks in within the "2640" weight range listed in the chart on the balance webpage, you can use a 2640 option.
And that's all. Well, besides placing an order.
1. Identify the Series: Use our channel balance identifier and compare your plastic ends to the ends on the balances in our selection.
2. Identify the length. Your measurement of 27" matches the "26 4" stamp, strange as that might sound, so you can be pretty confident that you need 27".
3. Identify the option. The "26 4" stamp again indicates you might need a "2640" stamp option, but there is room for error. Weigh the window sash to be sure. If it clocks in within the "2640" weight range listed in the chart on the balance webpage, you can use a 2640 option.
And that's all. Well, besides placing an order.