Nothing alleviates stress quite like a steam bath, especially in this fast paced world we live in. Amerec, a leader in the steam and sauna industry since 1963, presents their ADK Series Automatic Drain System, a necessary component for any AK series steam generator. Features: -One automatic/electronic drain valve -One drain system required per steam generator -Maintains the safety of your generator -Extends generator life For additional information please see the Installation and Service Instruc tions listed below. ADK Installation and Service Instruction