coil balances, shoes

Quick Learner from piqua, ohio
polaris single hung(only bottom sash operates). sash weight about 18lbs. coil spring has marking of 6z or z9(not sure of position. aware i will need to cut channel to install as material is very tough.
2 user uploaded images
2 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

Your photos resemble the 15-087 housing pivot, which uses the Series 180 coil springs. If the sash weighs exactly 18 pounds, you can use one S180-09 coil on each side. Take a look and compare the specifications below and the accessories related on our product pages to yours. Thanks for posting! 

Detail of 15-087
Detail of 15-087

Series 180 coil balance diagram
Series 180 coil balance diagram

Reply to Thread
Current Photos:
Related Products
Related Videos
Related Guides