DX Cooling Coils
DX Evaporator Cooling Coils are fluid to air to fluid heat exchangers. Generally constructed from copper tubes mechanically expanded into aluminium plate fins with self spacing collars to ensure efficient heat transfer. The Refrigerant flows into the coil through the tubes from the liquid distributor into individual circuits formed with copper return bends terminating into an outlet header manifold. The heat is transferred from the air flowing over the fins and tubes into the refrigerant flowing through the tubes, as the warm air flows over the coil the low pressure refrigerant liquid evaporates and exits the coil as superheated vapour. The coil assembly is contained in a sheet metal casing with a drain tray to collect the condensate which will be produced when the air is cooled below dewpoint. Where moisture carryover over may occur due to air velocity or condensate load, moisture eliminator plates are fitted to prevent carryover into the air stream.
Why Use HC Coils?
Build Quality With over 30 years of manufacturing experience, HC Coils have an industry leading reputation for quality construction. We are trusted by some of the world’s leading suppliers of Air conditioning and refrigeration equipment to deliver the highest quality products achievable.
Material Choice at HC coils we pride ourselves in sourcing raw materials from established European producers of Copper and Aluminium. Our quality control department makes sure we only buy the best materials on the market whilst also keeping our prices competitive for our customers.
Bespoke Design Everything we make is designed in house to the exact requirements of our customers. Coils are designed using our highly developed bespoke software to give the optimum coil selection to meet the precise duty requirements with ideal fluid pressure drop.
Lead Time We have made a significant investment into our plant and machinery here at our Gosport HQ and this enables us to optimise efficiency and provide the shortest lead times in the industry.