Hot water for the whole pack

Energy efficient
Saves money
Solar ready

  • Recommended We have more pressure and hotter water. We're very happy with it.
    Victoria Rouxel
  • Nice looking, quiet Timed to run when sun is up and power from solar panels running. Near $0 operating costs!
    Ian Vink
  • Best hot water unit Works great, lots of hot water, gets hit fast. Cheapest one I could find.
    Ross Holt
  • Amazing So good, easy for installation and looks the goods, love it.
    Steven Del Caro
  • Best hot water unit Best hot water unit I've found on the market, gets water real hot.
    Clay Azevedo
  • Water heating up to satisfaction Hot water comes almost instantaneously. Does not seem to run all the time for a family of 4 which is great.
    Bing L

Save more
with smarter
water heating
technology

Wulfe heat pumps
energy efficient water heater

Wulfe® hot water heaters use heat pump technology that offers up to 71%* energy savings compared to conventional water heaters. Produced by the world's largest appliance manufacturer, they have been proven in temperatures as low as -7°C.

The system has been certified by the Australian Government Clean Energy Regulator, which allows customers to claim government rebates and reduces their investment.

The WULFE HP series has an advanced control system that is easy to use and can be programmed to maximise the use of solar power systems while ensuring a constant supply of hot water. It also features an automatic sanitisation function to keep your family safe from waterborne bacteria.

With its quiet operation, smart controls, UV protection, and government rebates, Wulfe is the perfect choice for an energy-efficient home.

* as determined by Australian Standard AS/NZS 4234:2008

Enjoy free hot water
powered by your solar PV system

Wulfe is the perfect partner for your roof top solar system.

Store up to 16kW** of heat energy in a Wulfe heat pump tank ready to use when the sun has gone down.

Whether you have already installed solar power, or are considering it in the future, Wulfe is the clear choice to ensure a low energy home.

Our advanced control system is equipped with an automatic timer that allows you to maximise solar power utilisation and a second timer allows for an early morning boost to ensure you never run out of hot water.

** based on the energy required to raise 250L of water from an inlet temperature of 10°C to 65°C final temperature

Some questions from satisfied customers

  • Wulfe heat pump hot water systems come with government rebates already factored into the retail price. This means that when you purchase one of our systems, you're not only getting a top-quality product but also enjoying significant savings thanks to the rebates.

    With discounted prices already applied, you can experience the comfort of hot water while keeping your costs down. It's a win-win solution that combines efficiency and affordability with government support.

  • The Wulfe heat pump is made by the world’s largest appliance manufacturer and is made to European and Australian standards — it is the world’s biggest selling heat pump, as rated by Euromonitor.

    The Wulfe system has been manufactured for over a decade and has been sold in China, Europe and now in Australia and New Zealand. It is a very mature product and has excellent reliability.

  • The Wulfe system is equipped with a timer that can be programmed to only run during daylight hours, thus making full use of your free energy. The highly insulated storage tank will keep the stored water hot overnight, ready for hot showers in the morning.

  • The average family in Australia spends approximately $900 per year on water heating as defined by Australian Standards. Installing a Wulfe will save you around $650 per year if you don’t have solar power and a whopping $850 if you use the free energy that you are producing if you have solar power installed.

  • Once your installer programs that system for you, there is nothing for you to do as it literally controls itself. Even sanitation of the tank, to guard against legionella, is automatic. Just set and forget. If you need to change any settings to suit your usage pattern, there are instructional videos on this website.

  • Wulfe heat pumps are similar to a split air conditioning system and make a similar amount of noise. Whilst daytime operation is never a noise issue, any noise at night can be problematic so we always recommend using the systems timers to limit running hours between 6am and 10pm to ensure that neighbours are not affected.

  • Just ask your plumber, as Wulfe heat pumps are available from all Plumbing Plus outlets Australia wide. Go to plumbingplus.com.au/member-locator to find your nearest stockist and their friendly staff will recommend an installer.

  • At Wulfe, we understand that many regions in Australia have poor water quality that will affect anode life and ultimately lead to premature tank failure. This is why all Wulfe systems come with 2 full length anodes for maximum protection.

Frequent questions
all the answers you need

Heat Pump Model W200PW-1 W250PW-1
Nominal tank volume (L) 200 250
Power supply (V/Hz/Phase) 220-40/50/1
Insulation protection IPX4
Relief valve pressure (kPa) 700
Tank material Vitreous enamel coated steel
Plumbing connection size G3/4” F
Corrosion protection Sacrificial anode
Average heat pump input power (W) 495
Max. heat pump input power (W) 865
Auxiliary heating input power (W) 1500
Max. input power/current (W/A) 2365/9.85
Refrigerant (type/quantity) R134a/0.9kg
Default temp. setting (0C) 55
Temperature setting range (0C) 35 - 75
Minimum ambient temperature (0C) -7
Noise level (dBA) 46
Unit weight (net/gross - kg) 91/103 102/115
Product dimensions (DxWxH mm) 600x629x1670 600x629x1965
Packing dimensions (DxWxH mm) 735x695x1940 735x695x2250
  • All pictures shown are for illustration purpose only.
  • Products and specifications are subject to change without notice.
  • The system must be installed in accordance with the installation instructions provided in the users manual.
  • If the system is to be installed in an unsheltered location, it must be fitted with a Weathershield (supplied with unit).
WULFE heat pump
WULFE Heat Pump

DOWNLOADS

VIDEOS

Need some help? Check our “How To” videos* here for a helpful explanation of the various modes and settings.

* Videos apply to Envirosun, Enviroheat and Wulfe heat pump models.

1. Turning the System On (40s)

7. Screen Lock (32s)

2. Setting The Clock (26s)

3. Mode Settings: Auto 24 (24s)

4. Mode Settings Eco (1m29s)

5. Mode Settings Vacation Mode (36s)

6. How To Boost Your Heat Pump (33s)

8. Demo Mode (42s)

9. System Diagnostics (58s)

10. Temperature Sensors (1m12s)

11. Fault Codes (51s)