AMBIPOWER – 180L Heat Pump

The AmbiPower® MDc-180 Heat Pump is for replacement of small to medium Electric Water Heaters. It is an energy efficient alternative for areas where a traditional solar water heater may not be suitable. It uses the heat from the surrounding air to heat your water and provides a reliable, efficient and sustainable way to reduce your water heating energy consumption.

A Heat Pump can work day and night as it extracts heat from the surrounding air and doesn’t rely on direct sunlight to operate.

Enamel lined water tank reduces the risk of corrosion.

Microchannel technology provides a larger contact area for more efficient water heating.

Side fan design provides maximum airflow and protects from the rain.

Durable outer shell in painted sheet metal design to reduce corrosion and withstand harsh weather conditions.

LED touchscreen controller provides optimum visibility, product performance information and user-friendly operation:

  • Advanced wrap around microchannel heating technology for uniform and faster water heating
  • Suitable for cold climates with an operating range from -7°C to +43°C
  • Suitable for harsh water conditions
  • Can save up to 70% on your water heating energy consumption compared to an electric water heater in Zone 3
  • 2.4 kW back-up element
  • User-friendly touch screen LED display
  • Eligible for STCs (may be eligible for additional incentives in some states)
  • 7 year cylinder warranty
  • Suitable for 1 to 3 people


  • 7 years cylinder supply
  • 3 years cylinder labour
  • 2 years sealed systems supply including labour
  • 1 year parts supply and labour on all other parts

Terms and conditions:

*The warranty periods apply to installations in a single-family domestic dwelling only. For further details, please refer to the Owner’s Guide. Without limiting the above periods, a 5-year whole-of-product warranty applies where a rebate has been received under Solar Victoria’s Solar Homes Program for installations from 1 July 2023. For further details, call Rheem Australia on 131 031.

Rheem warranty may not apply if the water heater is connected to a water supply which: has a Chloride content >250mg/L; a pH <6.0 or >9.5; has a Total Dissolved Solids content >600mg/L; is scaling with a Saturation Index >+0.8, or; is corrosive with a Saturation Index <-1.0.

# Energy savings of up to and between 70% in Zone 1 on hot water energy consumption when replacing an electric water heater of similar size (min 16 hours/day). Any savings will vary depending upon your location, type of water heater being replaced, hot water consumption and fuel tariff.

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