Do I have the Series 170 coil spring?

Question

Hello,

I'm looking to replace my window coil balances with new ones as the metal has snap on a few windows now. We have 7 windows in total that I will replace for the time being so looking for about 14 coils. I understand you recommend buying the plastic holders as well which I am interested in as well. The coil is 3/4s but I am having trouble identifying what exactly I will need in your parts store. I believe the 170 may be the right unit but as for weight I am not sure. The window measures ~ Horizontal 36inches x Vertical 29 3/8s x Depth 1 3/8s. I believe this should be enough information to assist, but please let me know if I can give you any more detail.

Summary:
14 coils & 14 Channel Balances (ours are not bad but may be necessary)

Thank you
Jared

Tom · Accepted Answer

Hello, Jared! We definitely carry these parts. See the 15-192 pivot shoe, 15-156 cover, 15-157 drum, and finally the Series 170 coil spring, which you already picked out. The video below will also show you how all these parts work together.