DanMcD
Member
I have an old house with 3.5 gallon gravity flush Kohler toilets.
I also have cast iron sewer lines which are either 4 or 5 inches in diameter) not sure which).
Will I have clogging problems with the Toto Ultramax because it is not pressure assisted?
What is the best toilet for my situation?
I also have cast iron sewer lines which are either 4 or 5 inches in diameter) not sure which).
Will I have clogging problems with the Toto Ultramax because it is not pressure assisted?
What is the best toilet for my situation?