While I think the S350-29 will match channel balance I'm trying to replace, I have a quick question.
On the current balance, the number is 28 5 which I think will match up to the 2850, however it also has "BSI" stamped fairly close. What does the BSI mean and does it affect what I need to order?
Tom from SWISCO responded:
November 4, 2015
The "BSI" stamp just lets you know who originally manufactured that part. It has no bearing on how the balance functions and is not used to identify a match, so I wouldn't worry about it.