I have measured the channel = 1/2
I believe I have identified top = 19-002
I believe I have identified bottom = 15-002
Measured length as per illustration = 22"
My Balance has a 21 12 BSI stamped on it. It doesn't match any of your listings.
What should I be ordering? I will need four when I get around to it.
Thank You.
Channel Balance Numbers?
Quick Learner from Port Orange, Fl.
May 1, 2014 6:35 pm
4 Replies
Casey from SWISCO
May 2, 2014 4:22 pm
That is an odd stamp number.
Please remove the window sash and place it on a scale to get the window sash weight in pounds.
Next, look up the weight on the following Balance Stamp/Weight Table:
*This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
Please remove the window sash and place it on a scale to get the window sash weight in pounds.
Next, look up the weight on the following Balance Stamp/Weight Table:
| Stamp Option | Sash Weight Range |
|---|---|
| 2110 | 5 to 8 lb |
| 2120 | 8 to 12 lb |
| 2130 | 12 to 15 lb |
| 2140 | 15 to 23 lb |
| 2150 | 23 to 27 lb |
*This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
Quick Learner from Port Orange, FL
May 9, 2014 10:13 am
I removed the window sash. (Which I am understanding to be the lower window.) I put it on my bathroom scale. It weighed 35.8 lbs. I see NO part number close to that weight class. So I measured the window sash. It is 50" X 25". It is a double pain thermal window bought at either Home Depot or Lowe's not too many years ago. Can't remember which and can't find receipt.
Please help. I will be needing four as they are a pair in the front of my home.
Tom from SWISCO
May 9, 2014 11:20 am
We can custom make a balance for you with a 2170 stamp option. Two balances with that stamp can carry a window sash weight range of 34 through 37 pounds. I'll go ahead and email you a purchase link and price quote for your review.
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