I have 24 window springs (48 springs) I need to replace. Here is all the info I can take off the tag on then windows AAMA/NWWDA-101/ i.s.2-97. UM111.under all of the above is H-R--25-46x77
H-R50-35x 61
H-R50-32x74
It looks like one of your displayed spings are the ones I need.
Please call me ASAP.
Thank you
Paul
Hey Paul. We may be able to help, but I am afraid I can't cross-reference those codes to anything. In general, the most reliable way to identify window balances is to remove your old ones and show us photos. From there we can start to narrow down what you need. See this blog article here that details everything you need to know about window balances, and what specific information you can give us to find a replacement.
