This balancer came out of double hung aluminum window. The only markings on the back is the work "Japan" and the numbers "15". The unit is 15" long and is 9/16 X 9/16 along with a 5-1/2 spring.
Thanks,
Frank
This balancer came out of double hung aluminum window. The only markings on the back is the work "Japan" and the numbers "15". The unit is 15" long and is 9/16 X 9/16 along with a 5-1/2 spring.
Thanks,
Frank
Hello Frank. I believe you can use our S700-15 balance in place of your original balances. You should be able to go with the 1420 option that holds a sash weight of 6-10 pounds. Does that sound about how much your sash weighs? Get back to us and let us know.