Heating ventilation and Air conditioning

  Cooling towers are essential components in HVAC (Heating, Ventilation, and Air Conditioning) systems, particularly in large commercial and industrial setups. Their primary role is to reject heat from the building or process equipment to the atmosphere, maintaining optimal temperatures for the system to function effectively. Proper installation, testing, commissioning, and maintenance are crucial for ensuring their efficiency and longevity. Here’s a comprehensive breakdown of key questions related to the installation, testing, commissioning, and maintenance of cooling towers in HVAC systems. 1. What are the types of cooling towers used in HVAC systems? Answer: Cooling towers are broadly classified into two types based on the method they use to reject heat: Open-Circuit Cooling Towers: Water directly contacts air, cooling it through evaporation. Closed-Circuit Cooling Towers: Water is circulated within a coil, and heat is transferred via a heat exchanger, with air cooling the coil thro