



Product Description
The Rinnai Enviroflo™ GR Series Electric Integrated Heat Pump hot water systems are your reliable choice for efficient hot water. Designed to meet a variety of installation needs across New Zealand, the GR Series offers capacities of 215L, 265L and 280L, making it suitable for diverse site requirements.
This energy-efficient hot water heat pump is eligible for an NZ Green Energy Loan.
With its advanced controller, enjoy maximum hot water availability while cutting energy usage by up to 70%* compared to standard electric storage tanks.
- Description
- Specifications
- Downloads
Description
Product Details

Available in capacities of 215L, 265L and 280L to suit your hot water needs.

Operates quietly at a low 46dB(A), quieter than the average noise level of a household dishwasher.

The built in Wi-Fi module allows for convenient control from anywhere.

Can be networked with grid tied Solar PV for enhanced efficiency and savings.

With a high Coefficient of Performance (COP) of 4.0 / 4.1, it delivers reliable and cost-effective hot water heating by maximising energy efficiency when compared to standard electric cylinders.

High efficiency R290 refrigerant with a low Global Warming Potential of just 3.

Multiple operating modes (Standard/ECO/Hybrid/Electric/Vacation).

Operates in ambient air conditions ranging from -7°C to 45°C.

Designed and built with a high level of product quality, backed by over 50 years of Rinnai’s excellence in hot water.

Built in anti-frost function to protect the evaporator in colder climates.

Inbuilt electric element to ensure you always have a reliable supply of hot water.

Auto disinfection preventing the potential growth of legionella.

Auto restart function – in the event of a power outage it will automatically restart once the power is re-instated.

Use timers to take advantage of off-peak electricity, reducing the running cost of the unit.
Technical Specifications
| Storage capacities / order codes | 215L – EHPG215VM 265L – EHPG265VM (while stocks last) 265L – EHPG265VM10 (coming soon) 280L – EHPG280VM |
||||||||||||||||
| COP | 215L: 4.0 265 and 280L: 4.1 Performance estimated according to AS/NZS 5125:2014.
COP measured at the following conditions: Inlet water temp. 19°C, outlet water temp. 55°C, dry bulb temp. 19°C. |
||||||||||||||||
| Heat pump operation limits | -7 °C to 45 °C | ||||||||||||||||
| Suitability |
Not suitable as a spa or swimming pool heater. Hard and acidic water will need to be treated to use this product. *For ring main installations please contact our Commercial Team for a detailed plumbing schematic.
|
||||||||||||||||
| Rated heat pump output |
Inlet water temp. 19°C, outlet water temp. 55°C, dry bulb temp. 19°C.
|
||||||||||||||||
| Sound level | 46 dB(A) | ||||||||||||||||
| Approximate hot water recovery rate |
(19°C ambient, 36°C rise)
|
||||||||||||||||
| Cylinder construction | Vitreous enamel | ||||||||||||||||
| Cylinder element rating |
|
||||||||||||||||
| Refrigerant type | 215L: R290 / 355 g 265-280L: R290 / 395 g |
||||||||||||||||
| Modes of operation |
|
||||||||||||||||
| Dimensions and weights |
|
||||||||||||||||
| Water supply and connections |
|
||||||||||||||||
| Solar PV cable |
For connection to a Solar PV energy controller order:
|
||||||||||||||||
| Refrigeration circuit max. pressure | 3091 kPa | ||||||||||||||||
| TPR settings (supplied) | 1000 kPa / 10 kW | ||||||||||||||||
| Rated current | 13.5 A (15 A plug fitted) EHPG265VM10 – 10 A |
||||||||||||||||
| IP rating | IP24 | ||||||||||||||||
| Market release | March 2025 | ||||||||||||||||
| Last sold |
|
Related Products
Panasonic Aero Z Series CS-Z25AKRW-1 wall-mounted split system air conditioner
Panasonic Aero Z Series CS-Z25AKRW-1 wall-mounted split system air conditioner delivers energy efficient heating and cooling for your home. Aero series air conditioners feature nanoeâ„¢ X air purification technology that can be run independently 24 hours a day. The iAUTO-X function provides faster cooling from start-up while AEROWINGS deliver faster and further airflow across the room. Stay connected with built-in Wi-Fi and Panasonic Comfort Cloud App to manage your air conditioners from anywhere, anytime. Enjoy continuous comfort while saving energy with Inverter technology, R32 refrigerant, and ECO Mode with A.I. Control.
Panasonic Aero Z Series CS-Z60AKRW-1 wall-mounted split system air conditioner
Panasonic Aero Z Series CS-Z60AKRW-1 wall-mounted split system air conditioner delivers energy efficient heating and cooling for your home. Aero series air conditioners feature nanoe™ X air purification technology that can be run independently 24 hours a day. The iAUTO-X function provides faster cooling from start-up while AEROWINGS deliver faster and further airflow across the room. Stay connected with built-in Wi-Fi and Panasonic Comfort Cloud App to manage your air conditioners from anywhere, anytime. Enjoy continuous comfort while saving energy with Inverter technology, R32 refrigerant, and ECO Mode with A.I. Control.
Panasonic Aero Z Series CS-Z71AKRW wall-mounted split system air conditioner
Panasonic Aero Z Series CS-Z71AKRW wall-mounted split system air conditioner delivers energy efficient heating and cooling for your home. Aero series air conditioners feature nanoe™ X air purification technology that can be run independently 24 hours a day. The iAUTO-X function provides faster cooling from start-up while AEROWINGS deliver faster and further airflow across the room. Stay connected with built-in Wi-Fi and Panasonic Comfort Cloud App to manage your air conditioners from anywhere, anytime. Enjoy continuous comfort while saving energy with Inverter technology, R32 refrigerant, and ECO Mode with A.I. Control.
Panasonic Aero Z Series CS-Z95AKR wall-mounted split system air conditioner
Panasonic Aero Z Series CS-Z95AKR wall-mounted split system air conditioner delivers energy efficient heating and cooling for your home. Aero series air conditioners feature nanoe™ X air purification technology that can be run independently 24 hours a day. The iAUTO-X function provides faster cooling from start-up while AEROWINGS deliver faster and further airflow across the room. Stay connected with built-in Wi-Fi and Panasonic Comfort Cloud App to manage your air conditioners from anywhere, anytime. Enjoy continuous comfort while saving energy with Inverter technology, R32 refrigerant, and ECO Mode with A.I. Control.
Rinnai Pro Series 2 Multi Split System
Introducing the Rinnai Pro Series 2 Multi Split System, designed to efficiently heat or cool multiple rooms using just one outdoor unit.
Our split heat pump system ensures personalised comfort in every room, while saving you money on running costs by heating or cooling only the spaces in use.
Experience the convenience and cost-effectiveness of our multi-room heat pump technology, tailored to meet your comfort needs without compromising on efficiency.

