Oval Tube Coils

In 2005 after extensive theoretical calculations and testing, Refrion launch their Oval Tube technology for their range of dry/adiabatic coolers.

Refrion own the patent to the technology and oval tubes are offered as an alternative to standard round tubes to increase thermal performance of a dry cooler coil, lower fan power consumption and sound levels, and thus increase the overall efficiency of a dry or adiabatic cooler.