Used- Watco 6" Circulation Heater System, Model: FL015-670X1063-38212-1. Electrically heated 3/60/480 volts, 80.6 amps, 67kW. Density 30 Watts per square inch. Includes Goulds centrifugal pump, driven by a 5hp, 3/60/230/460 volt, 3450 rpm motor. Control panel with temperature controller, timer, GPI electronic digital meter.