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Our heat pumps harvest natures own energy, the most important features:
Manufactured in Germany with over 35 years experience
The highest efficiency rating - up to 70%*
300 Litre tank with the best delivery of hot water
Lowest power draw of all units, 2 Amps , can plug in.
Operates in lower temperatures ( down to 0 degrees)
Works indoors and outdoors
Can operate on extended off peak power and timers where availalble
Can be installed internally - only 13m3 area required Permissible Operating Pressure 500kPa
*Energy reduction of up to 70% when compared with a conventional electric water heater as per Government approved thermal performance simulation modelling for Zone 1

Information coming soon.
Yes the WWK 300AH, smart element model with a 1.7kW element, this operates in the top 100lts of hot water in the tank. Why it’s smart …….it will only operate if approx 200lts of hot water is used in a very short period of time, example filling a spa bath. Being smart only engages as required this provides hot water comfort when required and energy savings
Yes, we encourage this tariff and this is ideal for maximum savings.
The heat pump contains active defrost devices, the device can control any icing that occurs, while allowing the heat pump to produce hot water. Unlike others that use expensive electric elements for hot water generation at low temperatures…. Stiebel Eltron provides real energy savings.
2.3 amps on 240 Volts.
49dB.
Yes, we have available a “Sound Reduction Hood” that will reduce the sound by around 3dB. Please contact us for more information.
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