Hot water generator HWE 13/21-42kW

The Kärcher water heater is an electric hot water generator with a powerful 42 kW heating output that can be flexibly installed on the high-pressure side of a high-pressure cleaner.

The Kärcher water heater is a powerful electric high-pressure hot water generator that heats water immediately at high pressure, ensuring a constant temperature. It is ideal for stationary high-pressure cleaners with a water flow of up to 1300 l/h and a pressure of up to 210 bar, but can also be used for mobile machines. Installation on the high-pressure side of the high-pressure machine is quick and easy. The water heater has a heating output of 42 kW and only consumes electricity when hot water is required. This makes it particularly environmentally friendly as, unlike oil or gas burners, no exhaust gases are produced. Plus, there is no open fire, which makes it ideal for use in places where burners are not permitted. At a water flow of 13 l/min (800 l/h), the water temperature is increased by 45 °C. The maximum achievable temperature is 95 °C with a water inlet temperature of 50 °C. The machine is easy to operate and particularly robust, as both the frame and cover as well as the electric heating coil are made of stainless steel.

Features and benefits
High electrical heating output of 42 kW
High flexibility
Environmentally-friendly and user-friendly
Maximum energy efficiency
Maximum safety and simple operation 
Specifications

Technical data

Power supply (Ph/V/Hz) 3 / 400 - 400 / 50 - 60
Flow rate (l/h) max. 1300
Working pressure (bar) max. 210
Connected load (A) 61
Heating output (kW) 42
Water inlet 3/8″
Protection (A) 63
Inlet temperature (°C) max. 70
Max. work temperature (°C) max. 95
Weight (with accessories) (kg) 33,2
Weight incl. packaging (kg) 36,2
Dimensions (L × W × H) (mm) 630 x 500 x 160

Equipment

  • Dry-running protection
  • Temperature setting
  • Safety thermostat
  • Frame and cover: Stainless steel
Hot water generator HWE 13/21-42kW
Hot water generator HWE 13/21-42kW
Application areas
  • Electric hot water generator for exhaust-free operation indoors
  • In production halls and workshops where hot water is needed
  • Indoor public spaces where hot water is needed
  • Ideal for cleaning applications in the food industry
  • Industry
  • Agriculture
Accessories
Cleaning agents