The space required to install a swim spa hot tub depends on its type, size, and usage environment: • Compact: At least approximately 5.5m × 3m; • Standard: Approximately 6.5m × 3.5m; • Large or dual-zone: At least 8m × 4m; • Equipment and maintenance space: It is recommended to add an extra 1m safety margin to the main dimensions.

The design temperature of a swim spa hot tub typically doesn't exceed 40°C, while boiling water reaches 100°C. This high temperature can severely impact the heating system and other tub components. Adding boiling water not only harms the equipment but also affects water quality. The water in a swim spa hot tub needs a certain chemical balance to remain clean and safe.

A steam shower room is beneficial for the lungs: 1. Improves respiratory tract moisture, relieving dryness symptoms 2. Promotes bronchodilation, aiding in smoother breathing 3. Helps the lungs expel impurities 4. Relieves symptoms caused by sinusitis and upper respiratory tract infections

The frequency of disinfection for a whirlpool spa hot tub depends on: • Usage frequency • Number of users • Water volume and circulation system design • Whether chlorine or bromine tablets are used to maintain daily water quality For ordinary household users, thorough disinfection at least once a week is a basic requirement for maintaining water quality safety.

1. Use appropriate chemical disinfectants 1) Chlorine disinfection Recommended chlorine concentration: 1–3 ppm (parts per million). 2) Bromine disinfection Recommended bromine concentration: 3–5 ppm. 3) Hydrogen peroxide disinfection Recommended concentration: 10–20 ppm. 2. Ultraviolet disinfection

Children over 2 years old: Can soak briefly in a specially temperature-controlled hydrotherapy hot tub. Water temperature not exceeding 37.5°C (99.5°F); time limited to 5–10 minutes; adult supervision is required.