Refra » Heat Exchanger Coils
Heat exchanger coils are essential components in refrigeration and air conditioning systems, used to transfer heat between air and refrigerant or liquid. Whether for cooling or heating, these coils ensure efficient thermal exchange across a wide range of applications. Refra produces a variety of coil types, designed for specific system functions. These coils can be used in dry coolers, condensing units, chillers, heat pumps and more – supporting both commercial and industrial refrigeration systems. By enabling consistent heat transfer, these coils improve system efficiency and help maintain optimal temperatures.
Refra specializes in OEM heat exchangers fully customized for seamless integration into refrigeration and air conditioning systems. From compact commercial applications to high-pressure industrial setups, each coil is precisely engineered to meet defined requirements for thermal capacity, spatial constraints, and system performance. Coils are manufactured using certified smooth or inner-grooved copper tubes (ranging from 5 mm to 12.7 mm), aluminum or copper fins, and frames made of aluminum, galvanized, or stainless steel. All coils are pressure-tested and comply with the PED (2014/68/EU) directive. For enhanced durability in demanding environments, an optional Aqua Aero anti-corrosion coating is available to reduce fouling and extend product lifespan.
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