Condensation Issues In HVAC

A famous ancient temple situated near the sea shore was being renovated. Qpro is the consultant for MEP design.  After installing the HVAC system, a problem of condensation was faced in the air conditioning area, leading to water droplets forming and dropping on people. It was determined that the cause of the condensation was the excess fresh air being drawn into the space due to the lack of air-tight partitions and the absence of fresh air regulation. Although a CSU (Ceiling Suspended Unit) was recommended as per design and installation, the installation was improper, and air-tight partitions were not provided. Condensation within the CSU affected its efficiency and performance.

The condensation issue with the unit has been resolved by installing proper air-tight partitions around the units. Excess fresh air drawn into the unit was limited by providing a fresh air duct. Additionally, a drain trip tray was provided for the units to ensure that no water drips into the surrounding areas