tilt coil balancer

Question

I have a cascade window from 2012. numbers are rubbed off on the coil housing. Its a double hung 3/0 5/0. Ive been told by cascade that its most likley an aimsbury (now known as truth) 10D for 13-14 lbs but when i search that description all i get is single coils. Please help!

Emily · Accepted Answer

Hi there!

Thanks for reaching out to us. This looks like a match for the 15-087 and 15-086. The Series 180 coil springs are sold separately. The video below will go over how to determine the appropriate spring weights.

Detail of 15-087