Groovy fins have a grooved profile allowing an improvement in heat exchange of 8% to 15% for the same power consumption. Their pioneering and patented shape channels the air around the tube, maximizing the exchange surface. Products fitted with Groovy fins require less space and use 10% less electricity. While enhancing the performance, the Groovy Fins have still provide optimal fouling resistance and cleaning capability. Groovy Fins cause CAPEX / OPEX savings by increasing existing capacity with the same plot. Also they decrease the AFC cost for a given capacity and reduce the plot area on grassroot projects. A patent was finalized for the Groovy fin.