Signs of cockroach
• Wall-mounted Split Air Conditioners: A mixture of homes and satellite offices around Mandai make use of split-type air conditioners usually mounted on the wall. These air conditioners can effectively cool down large spaces with just one unit, and are relatively easy to maintain, compared to centralized cooling systems which are more suitable for large commercial spaces.
• Window-type Air Condition: Window-type air conditioners are commonly used in smaller spaces, shops, and offices around the area, as well as the administrative offices around the nature reserves in Mandai. Window-type air conditioners are easy to clean for regular upkeep, but will require professional maintenance at least twice a year to keep the unit running smoothly.
• Centralized Air Conditioners: This type of air conditioner typically can withstand prolonged use, making them perfect for tourist attractions and commercial buildings around Mandai. Centralized air conditioners, however, require consistent maintenance to keep the entire system running smoothly, as well as frequent professional services to keep the cooling system operating well.