
The Rinnai EnviroFlow GR Series 265L Heat Pump delivers highly efficient hot water using advanced air-source heat pump technology. Designed for medium to large Australian households, it combines natural R290 refrigerant, built-in WiFi connectivity, SmartLife app control and solar PV compatibility to significantly reduce energy consumption while delivering reliable hot water every day.
The EnviroFlow GR Series extracts renewable heat from the surrounding air and transfers it into stored water using an advanced refrigerant cycle, reducing electricity usage compared with conventional electric storage systems.
Ideal for households wanting lower running costs, quieter operation and smart control through the SmartLife mobile application.
Low environmental impact with excellent heating efficiency.
Built-in SmartLife app allows remote operation and monitoring.
Works perfectly alongside rooftop solar systems.
Excellent COP delivers substantial electricity savings.
| Specification | Details |
|---|---|
| Brand | Rinnai |
| Series | EnviroFlow GR Series |
| Model | EHPG265VM10 |
| Storage Capacity | Approx. 265–280 Litres |
| Suitable Household | Up to 5 People |
| Refrigerant | R290 (395g) |
| Heat Pump Input | 1.1kW |
| Electric Element | 2.4kW |
| Total Rated Input | 3.3kW |
| Heat Output | 4.0kW |
| Coefficient of Performance (COP) | 8.5 |
| Power Supply | 220–240V 50Hz |
| Power Connection | 15 Amp Plug (Hardwire Optional) |
| Noise Level | 46 dB(A) |
| Ambient Operating Range | -7°C to +45°C |
| Water Connections | ¾" RP |
| PTR Valve | 1000kPa / 10kW |
| Ingress Protection | IP24 |
| Diameter | 640mm |
| Height | 1975mm |
| Empty Weight | 120kg |
| Filled Weight | 400kg |
| Warranty |
Domestic Use Cylinder Refrigeration Components |
Maximum efficiency using heat pump only.
Heat pump with electric boost when required.
Fast recovery during high hot water demand.
Reduces energy use while away.
Recommended for households of up to 5 people.
Yes. Built-in WiFi with SmartLife App control.
Yes. It is designed to work alongside rooftop solar PV systems.
Natural R290 refrigerant.
Approximately 46 dB(A).
220–240V 50Hz using the supplied 15A plug or hardwired installation.
Enjoy efficient, smart and environmentally friendly hot water with advanced R290 heat pump technology.
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