The Field Sanitation Unit (FSU) is an advanced field feeding sanitation system – simply turn on the on/off switch and the single thermostatically controlled Airtronic burner quickly heats, and automatically maintains three 42-gallon sinks (wash, rinse and sanitize) within prescribed temperatures. The FSU comes complete with Airtronic Burner, Drain Hose with 25ft extension, 12.5ft Fuel line, Fuel Feed Hose adapter, 5 Gallon Fuel Can, and SPEK Power Cord.