window ballast

Quick Learner from Seaside Park NJ

May 4, 2023 4:04 pm

older tilt in windows. no idea of manufacturer. order many parts in past you guy/girls are great. I should have an account
Thanks!!

4 user uploaded images

4 Replies

Emily from SWISCO

May 5, 2023 9:26 am

Hello there and welcome back! We appreciate your kind words. This pivot shoe was discontinued but we sell the 15-177 which can be used as a substitute. This is designed to work with the Series 152 coil springs, 15-143 bushing, 15-144 cap, and 15-145 barrel.

Let me know if you have any questions!

Quick Learner from Seaside Park NJ

Jun 8, 2023 3:45 pm

Hi Emily,
I'm confused! Do I need all those parts you listed? The spring and coil balance appear to be what I need?

Emily from SWISCO

Jun 8, 2023 4:03 pm

If your old coil housing is in good shape, you can certainly reuse it! I only mentioned them in case you needed new coil housing.

To determine the proper spring weights, look for a stamp code on the band of the spring. If there are none, you will have to divide the exact sash weight by the total number of coil springs used in the window.