What is the minimum length of a shower spray unit hose for handicap accessible bathtubs?

The minimum length of a shower spray unit hose for handicap accessible bathtubs is 59 inches. This length ensures that users can easily reach the spray head while seated in the tub, providing both convenience and safety. The specification is designed to accommodate individuals with mobility challenges, enabling them to effectively use the shower mechanism without requiring excessive stretching or maneuvering. This requirement aligns with accessibility standards, which ensure that facilities are usable and comfortable for individuals with disabilities. A hose length shorter than 59 inches could hinder the reach and usability for those who need to position themselves at various angles while bathing. Thus, the specified length is crucial for maintaining both functionality and independence for users.