Stiebel Eltron WWK | Heat Pump Hot Water System

Introducing the Stiebel Eltron WWK Heat Pump Hot Water System, a pinnacle of German engineering designed to thrive in Australian conditions while offering unparalleled efficiency and reliability.

The WWK heat pump offers an eco-conscious solution for generating energy-efficient hot water. Seamlessly integrating with solar PV systems, it optimises renewable energy utilisation for self-consumption, reducing energy costs while being environmentally responsible. 

Engineered in Germany and a market leader in heat pump technology since 1976, this system embodies quality and innovation. Its encased compressor design ensures quiet operation, while the maintenance-free impressed current anode makes it suitable for both hard and soft water areas.

With a single-piece design for ease of installation, the Stiebel Eltron WWK system can be installed either outdoors or indoors. The system's active defrost function ensures optimal operation, even in cold climates as low as minus 5°C. Operational efficiency saves up to 74% on hot water energy usage, consuming under 700W of power. It also has the flexibility to operate on off-peak power where available, further optimising energy consumption.

Available in a four models with two tank sizes, 220L tank (delivering 360L of 40°C shower temperature water at a cold water temperature of 20°C) or a 302L tank (delivering 540 liters), the WWK system ensures ample hot water supply for various household needs. H models contain a smart element to aid hot water recovery for high use of hot water.

Upgrade to the Stiebel Eltron WWK Heat Pump Hot Water System, the peak of efficiency and innovation, offering environmentally friendly hot water solutions for your home.