The Vortec Vortex Cooler NEMA 4 is a high-quality vortex cooler designed for electrical equipment and supplies. With a compact size and a cooling capacity of 35 SCFM, this cooler is perfect for enclosures and panels. The Vortex A/C model features 4 poles and is made in the United States by the reputable brand VORTEC. This product is ideal for businesses looking to maintain optimal temperatures in their electrical setups.