Series 190 coil balance

Home Owner from Westminster, MD

Jun 24, 2017 8:58 am

Hi, I'm trying to match a coil balance on your website. PHotos of mine are attached. The coil spring is 1/2 inch wide and has an 8 stamped on it.

It looks like your 190 series but the table for the 190 on your webpage doesnt show the spring weight.

4 Replies

Tom from SWISCO

Jun 26, 2017 1:32 pm

I agree, your pivot shoe looks like our 15-180, which is compatible with the Series 190 coil spring. I see an "8" stamped on your old spring, in which case I'd recommend our S190-840. Each of these can carry 8 pounds, individually.

Home Owner from Westminster, MD

Jun 26, 2017 2:28 pm

Do you offer a complete assembly of an S190-840 spring, 15-186 single hole clip, bushing and 15-180 shoe?

Tom from SWISCO

Jun 28, 2017 3:19 pm

I'm afraid not. These parts are only available separately. That said, you only need to replace what's broken. If a part on your window is undamaged, there's no reason you can't re-use it.