Welcome to Kätcher Commercial

Liberty Electric-Powered, Cabinet-Style Hot Water

For Indoor Cleaning
Up to 3000 PSI, 4.2 GPM
460V - Other voltages may be available through Special

Kärcher's Liberty Series cabinet-style models feature a unique, North American technology that delivers hot water on demand and is even more ideal for indoor cleaning as there is no need for venting to the outdoors, as is the case with natural gas.



Water is heated by flowing through a stainless steel coil inside an 80-gallon tank. Nine 4500W heating elements generate 138,000 BTU to produce hot water on demand of up to 180°F. The heating elements never come in contact with the water to avoid corrosion and the heat transfers into the submerged coil with optimum efficiency.

Key Features:

  •  Quiet, enviro-clean and user friendly. 
  • Rust-free stainless steel coil enhances high-efficiency of heat transfer. 
  • Auto start-stop for on-demand high-pressure cleaning. 
  • Belt-drive pump with 7-year warranty. 
  • ETL certified to rigid UL-177.

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