Chiller is a machine that cools water or air for air conditioning systems. AHU is a device that circulates air in a building. VRV is a type of HVAC system that uses refrigerant to cool or heat multipl...read more

Commercial air conditioning outdoor units (VRFs), chillers or cooling towers are used to deliver chilled/heated water to air handling units for air conditioning.

The chiller produces chilled water and pushes this around the building to air handling units and the technology circulates only the minimum amount of refrigerant needed at any one time and enable indi...read more