Alside double hung vinyl window part (model 0201)

Question

Hello,

I think I need a replacement coil balance for my window which slams shut. It looks like one is broken. You can see the piece that has broken off in the photo. I can't get the part to pop out like shown in your video. It's in a channel and there seems to be a screw on the front side. I tried to show that screw in the 3329 photo.

If you can let me know what to order and how to fix, that would be appreciated!

Jasmine · Accepted Answer

Hello,

Thanks for posting! Your coil shoe can be replaced with the 15-177 Coil Balance Shoe. This is compatible with the Series 152 Coil Balance Spring, which is secured to the shoe using the 33-072 screw.

To determine the spring needed for your assembly, you'll need to remove the existing hardware and check for any stamps/markings on the metal coil. If there aren't any stamps/markings, you'll need to obtain the exact sash weight and divide it by the total number of coils in the window.

To replace the covers, you'll need the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and the 15-145 Coil Support Barrel.

Alternate image for 15-177

In regard to removing the balances from the channel, if there isn't a cutout in the frame, you will need to make one. Take a look at video tutorial below for an idea on how to make the cutout.