The house is around 10 years old. The markings on the channel balance are "29-3 CA2 CMC 4". I measure the channel balance (metal only) at 30" and a width of 1/2". The window weighs 20.2 lbs. I measure the shoe at a bit over 1.0"
I am looking to replace a few channel balances and clean/lubricate the rest. Do you have any recommendations for waxing the pulleys or oiling the wheels?
Is the "30" Series 380 Channel Balance with option 2930" the correct replacement part for these windows?
Thanks
