The USPSHTC is the only model code governing the installation, inspection and maintenance of swimming pool, spa and hot tub systems and their component products. This is an ANSI designated American National Standard consensus document written by representatives from industry companies, inspectors, plumbers and engineers.pool, spa, hot tub, or plumbing installations are to be altered, repaired, or renovated, the Authority Having Jurisdiction has ... is first submitted for proper determination in order that health and safety requirements, as they pertain to plumbing, shall be observed. ... 303.5 Public Spas and Hot Tubs a one-half (1/2) hour or less.
|Title||:||IAPMO USPSHTC (2006): Uniform Swimming Pool, Spa and Hot Tub Code|
|Author||:||International Association of Plumbing and Mechanical Officials|