New: still in the original package: Goedhart / Kelvion one sided suction cool evaporator is equipped with 2 pieces ventilator motors each 230W/50Hz/1360RPM, total air flow 5832m3/h, air throw 21m, fin space 4mm, noise emission 56,2dB(A) at 3m. Mentioned cooling capacity of 18,8kW is with refrigerant R404A at an evaporating temperature 0°C. Cooling capacity at an evaporating temperature -8°C is 12.7kW.