Bali Baran is located in a tropical rainforest climate, with high temperatures and abundant rainfall throughout the year, along with high air humidity. The following places are suitable for installing an ERV ventilation system:

- **Residential buildings**: Bali Baran residential buildings, especially those with good sealing, need good ventilation to keep the indoor air fresh. The ERV ventilation system can continuously introduce fresh air without opening windows, while recovering the energy in the exhaust air to reduce the air conditioning load and balance the indoor humidity, preventing the growth of mold due to moisture.

- **Commercial buildings**: Such as office buildings and shopping malls with dense populations, the indoor air is prone to becoming polluted, with increased carbon dioxide concentration. The ERV ventilation system can continuously provide fresh air, improving the comfort and productivity of employees and customers, while reducing energy consumption through energy recovery and saving operating costs.

- **Hospitals**: Like Bali Baran's Beriman Hospital, medical institutions have extremely high requirements for air quality. The filtering function of the ERV ventilation system can ensure the introduction of fresh, clean air, providing a healthy environment for patients and staff, which is conducive to the recovery of patients and the health of staff.

- **Schools**: In Bali Baran schools with a large number of students, good ventilation is crucial for students' health and learning efficiency. The ERV ventilation system can ensure there is sufficient fresh air in the classrooms, reducing the spread of diseases and creating a comfortable learning environment for students.

- **Hotels**: As a tourist city, Bali Baran has many hotels. For hotel rooms and public areas, the ERV ventilation system can enhance guests' living experience, provide comfortable indoor air quality, and help hotels save energy.