Hotsy 1200 Series – Stationary Gas/Diesel Hot Water Pressure Washers

  • Gas/diesel powered.
  • All-electric start.
  • 3000-4000 PSI / 4.5-8.0 GPM flow rate.
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With powerful cleaning capability, these pressure washers are built to hold up under the toughest conditions. The rugged roll cage design protects the stainless steel coil and Vanguard gas engine. All feature electric start (12V battery required), the Hotsy Triplex pump with 7-year warranty and ETL safety certification and CSA-Certified. Equipped with standard flow switch and 50’ hose. Simple, easy-to-use control panel includes adjustable temperature control, heavy-duty heater switch and hour meter.

Contact us to discuss your cleaning needs and budget and we’ll help you select the right equipment and configuration.


  • 3000–4000 PSI | Hotsy Triplex Pump with 7-year warranty
  • CARB - California Air Resources Board Verified
  • Highly efficient upright, oil-fired burner with stainless-steel coil skin maintains constant hot water using diesel fuel, kerosene or home-heating oil.
  • Float tank maintains constant pressure and flow while preventing sediment from entering the machine’s components.
  • Pressure relief valve protects the machine and user from thermal expansion.
  • Heavy-duty trigger gun and wand with insulated cool grips and built-in wand holder for convenient storage.