Need to replace balances broke one, the number on the back is 25 3 DN Caldwell. I also have a window that?s missing them entirely the window measurements are 29 width and 15 length
sash measurements are 29 width and length is15 what size balances will I need for this window
Paul from SWISCO responded:
September 20, 2018
The balance you show resembles our S385-26. Your old stamp of 25 3 should match our more modern 2530. To determine the balance for 29" wide by 15" high sash, I need you to give me the height and weight of the sash on the other window, the one supported by the S385-26. That will allow me to to compare the ratio between the two windows and estimate the size and strength you need for the other balance. I'll also need the exact weight for the 15" high sash. |
Paul from SWISCO responded:
September 20, 2018
Thanks for getting us the sash weight for the smaller window. Were you also able to get me the height and weight of the window supported by the 25 3 balance? |
The weigh was 13lb the height is 29-1/2"