Q: I have a cl220 which was uninstalled many years ago because i went to solar heating, and now i was thinking of reinstalling it, is there a way of testing it without reinstalling it
A:
Not really. You would need to install it to verify functionality.
By Hayward Support
N
Nellie klaverVerified User
06/24/26
Q: In my cl220 do I use both white
Slotted washer type.?
