Hot Water Heat Pump Systems
Introducing our new range of hot water heat pump systems. Talk to the experts at XPT Plumbing for a solution that works for you.
Black Diamond AquaCore Hot Water Heat Pump
Save up to 67% on Your Hot Water Heating Costs!*
The Black Diamond AquaCore Hot Water Heat Pump System provides reliable and efficient hot water for the whole family all year long, no matter the outside temperature. It is a versatile solution that can be retrofitted to an existing cylinder in the home or ready to be installed into any new builds.
- Operates from -15°C to 45°C ambient
- Heats potable water to above 60°c
- Cost effective solution with fast payback period
- Fast recovery of cold tank in winter conditions
- Water is hot and ready to be used straight away
- Retrofit with existing cylinders
- 455 x 250 x 395mm
- Designed and manufactured in New Zealand
* When compared to a gas or direct electric heating system.


Introducing Ecodan
Increasing energy bills, coupled with the need to heat our homes and hot water efficiently, is driving the demand for alternative forms of domestic heating.
Mitsubishi Electric has utilised their expertise and industry-leading technology to develop Ecodan – a super energy efficient air-to-water heat pump solution that combines both water heating and room heating using radiator and/or underfloor heating – all through one system. It’s the ultimate in total home comfort.
Ecodan Hot Water Heat Pump with Cylinder System
Key Features:
- Environmentally friendly
- Quiet outdoor operation – Ideal for higher density housing
- Manage your hot water consumption with advanced monitoring
- Savings on your hot water and heating costs could be up to 70%* when compared to traditional water heating.
- Caters to hot water, radiator and underfloor.
* Estimated using COP data based on BSEN14511 standard rating conditions. 7°C outdoor temp, 35°C outlet water temp. The BSEN14511 testing relates to the heat pump performance only and not the entire heating system

Ecodan Hot Water Heat Pump with Hydrobox Split System
The Ecodan Hydronic Hydrobox is a small form factor heating and cooling powerhouse for all residential or light commercial applications.
The Hydrobox can be connected to underfloor, fan coils and radiators to provide a whole home central heating solution. This allows you to control two different zone temperatures in your home. For users wanting potable hot water, the Hydrobox can be connected to a third party coiled cylinder.
Key Features:
- Split unit allowing water connections to be made internally
- No need for gas supply, flues or ventilation
- Single phase power supply with a low starting current
- Low maintenance and quiet operation
- 2-Zone energy efficient space heating control
- Energy monitoring as standard
- Energy efficient hot water heating and heating for underfloor, radiators or fan coils.

WARRANTY
Mitsubishi Electric Ecodan Hot Water Heat Pumps come with a 5 Year Parts and Labour Warranty.
