Ocean Breeze remote condenser units are manufactured using only the highest marine-grade materials to offer years of dependable service in the hardiest of marine environments. Condensers are made from cupro-nickel with a copper shell. The chassis is made from 316 grade stainless steel. All condenser units include drain pan. All fasteners are stainless steel. Copper tin wire is used for all the electrical components. All units can be custom ordered in either 220, 240, 380, 440, 560 voltage, single or 3 phase, 50 or 60 Hz.