Abstract: An atmospheric water generator includes a refrigeration system. The evaporators may be roll-bond evaporators. Fans cooperate with a radiator and the evaporators to induce an in-flow stream of air from ambient air into and through, firstly, the condenser, and secondly, the radiator. The in-flow stream of air is cooled by the evaporator as the in-flow stream passes through the evaporator. The cooled stream of air then passes through a heated dissipating section of the radiator. The airways between the evaporators in the array are sufficiently long so that the streams of air become turbulently mixed. The evaporators may be planar. Opposed facing surfaces of adjacent evaporators may include turbulent flow trippers to change laminar flow in the airways to turbulent flow. The turbulent flow trippers may include protrusions formed on the opposed facing surfaces or metallic mesh interleaved in the airways between the evaporators.