The VAPORTRON® Series 14 is an enclosed and gasketed weather resistant and corrosion free fiberglass unit having no exposed metal parts to corrode. ldeally suited for exterior applications where water vapor or high humidity are present. Suitable for use in Food Processing areas, Laboratories, Exterior Canopys, Swimming Pool Areas, Car Washes and Exterior Waiting Areas. U.L. and C. U. L. listed for damp and wet locations.