Hot Water Pressure Washers – Commercial Gas & Diesel Units

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Choosing the Right Commercial Hot Water Pressure Washer

Match the machine to the work: Flow (GPM) does the rinsing and pushing, while Pressure (PSI) cuts the surface layer.

  • 4 to 5.5 GPM (e.g., Sensation SG435HG): House washing, storefronts, decks, and light fleet work.
  • 8 GPM (Hydro Max Belt-Drive): Heavy equipment, fleet washing, grease traps, and kitchen hoods.
  • 10 to 12 GPM (Hydro Max Industrial): Large concrete flatwork, industrial contracts, and multi-gun rigs.

Need it mounted and ready to work? See our hot water tank skids and trailer packages. California customers receive Kohler gas or Kubota diesel engines to meet state regulations.

Frequently asked questions

  • Is a hot water pressure washer worth it? If you clean grease, oil, or gum, yes - hot water cleans in roughly half the time and with less chemical than cold water.
  • What maintenance does the burner need? Fuel filters, electrodes, and coil descaling on a seasonal schedule. Parts ship same day from our burner parts collection.
  • Do you offer financing? Yes - apply online in minutes, with most approvals inside 24 hours. See Financing Options