Cooling Coil

A cooling coil is a type of heat exchanger used to transfer heat out of a thermal profile by circulating a chilled medium through metallic pipe tubes and fins to a fluid or gas stream. Cooling coils are applied to thermally regulate and achieve energy efficiency with consistent temperature management in HVAC systems, refrigeration, and industrial cooling systems in either commercial or processing environments. Cooling coils can vary widely and come in types such as direct combustion (DX) coils, chilled water coils, and brine coils – each preferable type can offer some unique benefits depending on how each system is designed and operated. From air handling units to fan coil units and cold pre-storage units, cooling coils can thermally transfer accurately and provide great operational environmental conditions. Modern cooling coils are constructed from copper tubes with high conductivity, aluminium air fins with increased surface area, and casing or shells mainly comprised of galvanised steel. Many cooling coils are coaxed with anti-corrosion coating, hydrophilic dipping on the fins, and critical spaces between fins now really allow uniform heat transfer with minimal pressure drop. While the cooling coils will work with R22, R134a, and R404A, along with chilled water systems, they are designed to operate efficiently in high moisture and humid environments, along with various temperature environments. Find some of the best cooling coil solutions here at Aajjo.