The Rinnai EnviroFlow AR Series 340L EHPA340VM is a high-capacity integrated heat pump hot water system designed for large Australian households. It features R290 refrigerant, built-in WiFi, SmartLife app control, solar PV compatibility and quiet 45dB(A) operation.
The EnviroFlow AR 340L captures heat from surrounding air and transfers it into the storage cylinder, helping reduce electricity usage compared with standard electric hot water systems.
With 340L storage, SmartLife app control and solar PV compatibility, it is built for larger homes with higher daily hot water demand.
Low-GWP refrigerant for efficient, modern hot water heating.
Control and monitor the system using the SmartLife app.
Optimise heating with rooftop solar generation.
Low operating noise at approximately 45dB(A).
| Specification | Details |
|---|---|
| Brand | Rinnai |
| Series | EnviroFlow AR Series |
| Model | EHPA340VM |
| Capacity | 340L |
| Suitable For | Up to 7 people / 3 bathroom homes |
| Refrigerant | R290 |
| Sound Level | 45dB(A) |
| Ambient Operating Range | -7°C to +45°C |
| Width / Depth | 652 × 652mm |
| Height | 2095mm |
| Weight Empty | 138kg |
| Filled Weight | 478kg |
| Water Connections | 20mm |
| PTR Valve Setting | 1000kPa |
| Maximum Supply Pressure with ECV | 680kPa |
| Maximum Supply Pressure without ECV | 800kPa |
| WiFi Control | Built-in WiFi / SmartLife App |
| Solar PV Compatible | Yes |
| Operating Modes | Standard / ECO / Hybrid / Electric / Vacation |
| Cylinder Warranty | 7 year |
Reliable daily hot water operation.
Prioritises efficient heat pump heating.
Combines heat pump and electric support when needed.
Reduces energy use while away from home.
| Component | Domestic Parts | Domestic Labour |
|---|---|---|
| Inner Storage Cylinder | 7 Years | 5 Years |
| Refrigeration Components | 5 Years | 5 Years |
| Other Components | 1 Year | 1 Year |
Ambient air is drawn into the heat pump.
R290 refrigerant absorbs heat from the air.
Heat transfers through the heat exchanger.
Heat transfers into the 340L storage cylinder.
Hot water is stored and ready for household use.
Share your hot water requirements.
We confirm access, space and suitability.
Licensed installers complete setup.
Guidance for available rebate programs.
Start using efficient hot water.
The 340L AR Series model is EHPA340VM. The hard-water variant is EHPA340VMH.
Yes. It is suitable for larger households, up to around 7 people.
Yes. It includes built-in WiFi and SmartLife app control.
It uses R290 refrigerant.
Yes. It supports solar PV compatible operation.
Domestic warranty includes 7 years parts and 5 years labour on the cylinder, 5 years parts and labour on refrigeration components, and 1 year parts and labour on other components.
Get large-capacity, smart and solar-friendly hot water with Rinnai heat pump technology.
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