4100585PRODUCTIDENTIFICATIONFigure 1 - 50,000 BTU/Hr ModelPowerCordHose /RegulatorAssemblyInletConnectorHandleShellHot Air Outlet(Front)Fan GuardPiezo IgnitorButtonAutomaticControl ValveButtonUNPACKING 1. Remove all packing items applied to heater for shipment. Keep plastic covercaps (attached to inlet connector and hose/regulator assembly) for storage.2. Remove all items from carton.3. Check all items for shipping damage. If heater is damaged, promptly informdealer where you bought heater.MotorHeater Base