Air Handling Unit (AHU) is a device used in HVAC systems to regulate and control airflow, temperature, and humidity within a building. An AHU typically consists of components such as a blower, air filters, heating elements, cooling coils, and a humidifier.
Water-Cooled Chiller is a type of chiller used in HVAC systems that utilizes water as the primary cooling medium. It features a condenser designed to transfer heat from the refrigerant to the water, which is then circulated through pipes to a discharge system or a cooling water condenser.
Air-Cooled Chiller is a type of chiller that uses air as the primary cooling medium. It has a condenser designed to release heat directly into the air. Its operation is similar to that of a car radiator, where air flows through the condenser to help cool the refrigerant inside.
DX System HVAC (Direct Expansion System) is a heating, ventilation, and air conditioning system that consists of two separate units: an indoor unit and an outdoor unit. The advantages of a split system HVAC include its relatively compact size, flexible installation, and good energy efficiency.