NVR 2100 series window

Thanks for posting on our Discussion Board, Dennis. You should be able to go with our S795-29 channel balance. I am not sure of your T-lock balance shoes measurements. If it measures 1-1/4" then you are good to go. If it happens to measure 1", then you would need to purchase the 15-194 T-lock balance shoe and replace it with the existing shoe attached to the balance.