Mfr stipulates conformance to NFRC100/200/300/301
Code: PAT-086
Spec NFRC
Series NC1800
MST 4060
PAT-086-U107-87
My window will not go up anymore the spiral balance with red tip broke off the bottom plastic foot. Is that what I would need to replace? I can not measure the size of the balance rod as you can see by the picture they are covered by a piece that I can not get off - unless you have a suggestion on how to do without wrecking the window? Your help would be greatly appreciated.
