Proofer Humidifier Unit, wall-mounted humidifier proofer, electric heated, (1) unit/ (1) controller, standalone with heating, steam generator and air circulation, for an exisiting proofing room up to 65 sq. ft., 208-220v/60/3ph + N, 20Amp. Optional 460-480v/60/3ph + N, 9Amps EQUIPMENT SPECIFICATIONS & DETAILS WARRANTY: PARTS & LABOR COVERAGE DETAILS