Hot water high-pressure cleaners:

Extremely efficient operation and absolutely environment friendly!

The Kränzle-therm hot water high-pressure cleaners combine a large number of technical innovations which provide highest performance, reliability, safety and operating convenience in daily use. The adjustable burner capacity by way of temperature or performance percentage in accordance with specifications is one of the technical highlights of the Kränzle-therm series. Visual flame monitoring, operating hours meter and comprehensive safety measures transform the Kränzle-therm into an absolutely dependable, environment friendly, clean and silent products
Kränzle technology helps you save water and energy - at maximum efficiency!


Combustion chamber:

The new Kränzle designed combustion chamber is intended for professional operation while the outstanding degree of thermal efficiency warrants a reduced heating oil consumption and low emissions.


Adjustable burner performance:

The oil-heated Kränzle therm models are equipped with a digital thermostat (except for therm CA/C) which now allows for 2 modes of operation. Once the correct percentage is established, mode 2 has an advantage over mode 1 in that temperatures can be accurately kept at + or - 1°C. This can even be achieved with reduced water quantities and at low temperatures, ideal for example, when washing livestock. All the settings are saved in the thermostat's memory and are applied when the machine is next used.

Operation mode 1: Thermostat regulation
The target temperature in °C can be adjusted by pressing the buttons (+ -). The thermostat measures the water temperature at the heating coil outlet and causes the burner to either switch on or off in accordance with the operators settings. The outlet water temperature is displayed in °C.

Operation mode 2: Burner output
Press buttons (+ -) to adjust the amount of time the burner will operate as a percentage. The burner will be switched on and off in accordance with this value. The actual water temperature is measured at the heating coil outlet and displayed in °C. The temperature can be raised by increasing the percentage of the time that the burner is operating, or lowered by reducing the percentage.

Safety package:

The new Kränzle developed safety package comprises several components which have been successfully tried and tested in other Kränzle machines a million times..

Pressure control valve:
For continuous control of water quantity and pressure and pressureless bypass operation.

Safety valve:
Protects machine against unallowed excessive pressure.


Flow monitor:

Switches off the oil burner in case of lack of water und thus prevents the heating chamber from overheating.

Two pressure switches:
Der erste steuert die Brennerfreigabe und lässt die Verbrennung nur bei vorhandenem Arbeitsdruck zu. Der zweite, spezielle Differenzial-Druckschalter ermöglicht das automatische Abschalten der Maschine, wenn die Pistole länger als 30 Sekunden geschlossen ist.

Thermal overload switches:
Switches off the machine in case of excess power consumption.