Technically, yes. Although homeowners often use these two terms interchangeably, industry pros typically use “power washers” ...

2 HP TEFC Electric Motor - General Pump Direct Drive - 2 GPM @ 1500 PSI - 12 Volt Oil Fired Burner - 200,000 BTU - 10 Gallon Poly Fuel Tank - 200,000 BTU - Rugged Heavy Duty Frame - Fully Welded ...

While this Greenworks power washer doesn’t have as high a PSI ... even have the ease of a thermal relief valve that purges hot water from the pump as needed. It also has a rugged steel frame ...