A DX (Direct Expansion) coil is an evaporator coil commonly used in air handling units (AHUs) for cooling and dehumidification.A DX coil is a refrigerant-air heat exchanger designed to remove heat from the air flowing through an AHU. It consists of a series of tubes through which the refrigerant flo

DX(Direct Expansion) Coil for AHUA DX (Direct Expansion) coil, also known as a cooling coil or evaporator coil, is a key component in an Air Handling Unit (AHU) that is responsible for cooling the air as part of an air conditioning system.The DX coil is typically located downstream of the AHU's supp

What Coils are Used in AHU?The coils used in AHUs (air handling units) can vary depending on the specific application and the type of HVAC system being used. However, the two most common types of coils used in AHUs are chilled water coils and direct expansion (DX) coils.Chilled water coils are typic

How does a DX cooling coil work?A DX (Direct Expansion) cooling coil is a component of a heating, ventilation, and air conditioning (HVAC) system that is responsible for cooling the air. It works by circulating a refrigerant through a coil, which absorbs heat from the air passing over it, and then t

In air conditioning and refrigeration systems, a DX coil (Direct Expansion coil) is a typical form of evaporator coil. A DX coil's key benefit is how well it transfers heat between the refrigerant and the air being cooled.In the direct expansion refrigeration cycle used by DX coils, the refrigerant