This 4000 PSI 4.0 GPM Honda GX390 Triplex Pump Hot Water Gas Pressure Washer from BE Power Equipment (HW4013HG) is designed for professionals who need to depend on their equipment to be trouble-free for years of service. The heavy-duty General triplex pump is equipped with an external unloader system that delivers enhanced performance and longevity. The direct drive system connects the engine to the pump for a compact and efficient power transfer. The heating coil is ignited by a 12v Beckett that is fueled with diesel. The burner can be turned off and controlled with the adjustable thermostat that can be set up to 93°/200°F. A lift point is built into the powder coated frame to allow the use of a crane to lift it onto a truck or trailer. Commercial grade accessories included are a 50 foot high-pressure hose, spray gun wand assembly, and five spray nozzles.