yes, defective joker valve
On 08/30/2022 6:36 AM StrightR--- via CnC-List <[email protected]> wrote:
Has anyone experienced water back flowing through the head despite dry bowl left in the closed position? Raritan head. Assume it could be a defective Joker valve or flapper valve. Anyone had a similar problem and if so what was the cure.
Thanks
Rod
