Radnor Replacement coil balance set
Quick Learner from NJ
May 14, 2025 3:23 pm
Looking for a set of replacement coil balance for a MI Windows and Doors 121274019.9 3500 series repalcemnt window
4 user uploaded images
2 Replies
Bob from SWISCO
May 14, 2025 4:29 pm
Hello there. This looks like a 15-180 Pivot Shoe, which works with Series 190 Coil Balance springs sold separately. The coil housing is the 15-186 and 15-182 drum. See the videos below for more details about how to remove and replace these systems. Let me know if you have any questions.
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