What is the minimum allowed distance from the finished floor to the center of the tee serving a clothes washer?

The minimum allowed distance from the finished floor to the center of the tee serving a clothes washer is indeed 6 inches. This specification is crucial for several reasons.

Firstly, having the tee located at least 6 inches above the finished floor helps prevent potential flooding from the washer; if water were to leak from the machine, it would not easily backflow into the plumbing system. This height also ensures that the discharge from the washing machine can properly flow into the drainage system without obstruction.

Proper installation at this height keeps the plumbing code standards intact, promoting effective drainage and minimizing the risk of clogs or other plumbing issues associated with improper routing of washing machine discharge lines. Following this guideline not only adheres to safety standards but also ensures the longevity and efficiency of the plumbing system in residential settings.