Bonus Instant Water Heater



The Bonus electronic Instantaneous Water Heater is designed with State of Art technology to supply single and multiple outlets. This powerful heater will provide Hot Water solutions for Sinks and Showers. It can also be combined with both Solar Powered and Heat Pump systems. The Electronic Control system within the unit enables you to select the required temperature between 30 ˚C to 60 ˚C. The unit will also modulate dependant on flow rate and incoming supply temperature.

Via the Priority switch the unit can be installed in conjunction with another high current device without creating electricity load issues.

The 9kw Bonus is suitable for supplying sink outlets and the 12kw will happily supply sink outlets and a mixer shower however multiple outlets should not be utilised at the same time.

Additional information


9kW, 12kW

Technical Data

TypeBonus Electronic 9kWBonus Electronic 12kW
Rated PowerkW912
Rated Voltage240V~240V~
Rated CurrentA37.550.0
Fuse Rated CurrentA5063
Min. connecting wires sectionmm²1016
Efficiency (at 30C/84F temp. rise)l/min4.85.8
Supply water pressureMPa0.1÷0.60.1÷0.6
Dimensionsmm440 x 245 x 120440 x 245 x 120
Inlet and outlet sectionGz ½”Gz ½”
Distance between inlet and outletmm~100~100
Safety classIP24IP24


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