Enviroflo AR Series Heat Pump
Proudly designed and built in Australia, the Rinnai Enviroflo AR Series Electric Integrated Heat Pump hot water system is your go-to solution for dependable and efficient hot water.
Offered in two large capacities, 300L and 340L (the largest capacity for an integrated residential heat pump in Australia), and available with standard or hard water anodes, these systems will meet any site requirements.
Enjoy the benefits of the single element boost feature, guaranteeing hot water availability even during peak usage or cold weather.
The Enviroflo AR Series is an eco-friendly choice, utilising R290, a sustainable refrigerant, and featuring PV compatibility that allows you to harness solar energy for enhanced efficiency and savings. Built to endure Australia's tough climate, these systems can handle water pressures up to 1000kPa, ensuring long-lasting performance.
Their lightweight design also facilitates quick and safe installation, providing you with hot water with minimal hassle and environmental impact.
- ?? Australian designed and built
- ? Large capacities at 300L & 340L
- ? Largest integrated residential heat pump in Australia
- ? Quiet operation at 45dB(A)
AR Series Features and Benefits
- ?? Locally Made: Australian designed and built with a high level of product quality to withstand tough Australian conditions.
- ✅ Reliable: Inbuilt electric element to ensure you always have a reliable supply of hot water.
- ? Large capacities at 300L & 340L: Including the largest capacity for an integrated residential heat pump in Australia.
- ?️ Auto Disinfection: Auto disinfection preventing the potential growth of legionella.
- ? Quiet Operation: Operates quietly at a low 45dB(A), quieter than the average noise level of a household dishwasher.
- ? Energy Efficient: Innovative controller to maximise hot water availability while using more than 70% less energy*.
- ? Environmentally Focused: High efficiency R290 refrigerant with a low Global Warming Potential of just 0.02.
- ⚙️ Versatile: Multiple operating modes (Standard/ECO/Hybrid/Electric/Vacation).
- ?️ Choice: Standard and hard water anode options available.
- ?️ Low Ambient Performance: Higher compressor performance improves water heat up time.
- ? Automated: Auto restart function - in the event of a power outage it will automatically restart once the power is re-instated.
- ☀️ PV Compatible: Can be networked with solar PV for enhanced efficiency and savings.
- ? Off-Peak Compatible: Option to run only at off-peak times, when the electricity cost is lower.
- ? Built in Wi-Fi: The built in Wi-Fi module allows for convenient control from anywhere.
- ❄️☀️ Adaptable for All Climates: Operates in ambient air conditions ranging from -7°C to 45°C.
- ? Defrost Control: Built in anti-frost function to protect the evaporator in colder climates.
*Energy saving based on a Rinnai Enviroflo AR Series Heat Pump when compared to a standard electric water heater of the same capacity during peak winter load in Zone 3 and 4 based on AS/NZS4234. Savings will vary depending on location (Zone 1-5), type of water heater being replaced, hot water consumption and associated fuel tariffs.
AR Series Technical Information
| Model | Description | A Diameter (mm) | B Hot Outlet (mm) | C Cold Inlet (mm) | D Height (mm) | Empty Weight (Kgs) | Sizing Guide |
|---|---|---|---|---|---|---|---|
| EHPA300VM | 300L AR Series Heat Pump | 652 | 1259 | 116 | 1925 | 128 | Up to 6 People, 3 Bathrooms, 4 Bedrooms |
| EHPA300VMH | 300L AR Series (Hard Water) Heat Pump | 128 | Up to 6 People, 3 Bathrooms, 4 Bedrooms | ||||
| EHPA340VM | 340L AR Series Heat Pump | 652 | 1429 | 116 | 2095 | 138 | Up to 7 People, 3 Bathrooms, 5 Bedrooms |
| EHPA340VMH | 340L AR Series (Hard Water) Heat Pump | 138 | Up to 7 People, 3 Bathrooms, 5 Bedrooms |
| Technical Information | EHPA300VM/ EHPA300VMH | EHPA340VM/ EHPA340VMH |
|---|---|---|
| Net Weight/Filled Weight (kg) | 128/428 | 138/478 |
| Tank Volume (L) | 300 | 340 |
| Sound Level | 45 dB(A) | |
| Ambient Temperature Limits (for heat pump operation - element will operate beyond these limits) (°C) | -7°C to 45°C | |
| Ingress Protection | IP24 | |
| Storage Cylinder - Hot Outlet and Cold Inlet Connections | ISO 7.1¾" RP | |
| Storage Cylinder - PTR valve connection | ISO 7.1½" RP | |
| Pressure and Temperature Relief (PTR) supplied valve settings/ratings | 1000 kPa / 10kW | |
| ECV Fitted | Fit PLV if mains pressure exceeds Recommended PLV pressure rating | 680 kPa 500 kPa |
| ECV Not Fitted | Fit PLV if mains pressure exceeds Recommended PLV pressure rating | 800 kPa 500 kPa |
| Refrigerant Type / Mass | R290 / 380g | R290 / 380g |
| Rated Input Electric Element (Factory Wired) | 2.4kW | |
| Rated Input Refrigeration Module (Factory Wired) | 1.2kW | |
| Total Rated Input (To be wired by installer) | 3.4kW | |
| Maximum Energy Output (Use to size PTR) | 7.5kW | |
| Power Supply | 220V-240V AC/50 Hz. | |
| Rated Current | 15 Amps | |
| Refrigerant Circuit Maximum Pressure | 3000 kPa | |
| Coefficient Of Performance (COP) (32.6°C ambient 21.1°C cold water inlet) | 8.4 | |
| Heat Output | 4.4 kW | 4.4 kW |
| Package Size | 713x713x2016 | 713x713x2186 |
Enviroflo GR Series Heat Pump
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 Australia, the GR Series offers capacities of 215L, 280L and 300L, making it suitable for diverse site requirements.
Featuring as standard a single element boost, you can enjoy hot water comfort, anytime. The GR Series is PV compatible, allowing for integration with solar energy systems to enhance efficiency.
Built to withstand Australia's tough climate, these systems operate effectively under water pressures up to 1000kPa, ensuring durability and dependable performance. Plus, they utilise R290, an environmentally friendly refrigerant, making them a sustainable choice for your hot water needs.
- ? Available in 215L, 280L and 300L capacities
- ? Designed to operate quietly
- ? Built in Wi-Fi for convenient control
- ☀️ Can be networked with solar PV
GR Series Features and Benefits
- ?️ Choice: Available in capacities of 215L, 280L and 300L to suit your hot water needs.
- ? Quiet Operation: Operates quietly at a low 46dB(A), quieter than the average noise level of a household dishwasher.
- ? Built in Wi-Fi: The built in Wi-Fi module allows for convenient control from anywhere.
- ☀️ PV Compatible: Can be networked with solar PV for enhanced efficiency and savings.
- ? Energy Efficient: Innovative controller to maximise hot water availability while using more than 70% less energy*.
- ? Environmentally Focused: High efficiency R290 refrigerant with a low Global Warming Potential of just 0.02.
- ⚙️ Versatile: Multiple operating modes (Standard/ECO/Hybrid/Electric/Vacation).
- ❄️☀️ Adaptable for All Climates: Operates in ambient air conditions ranging from -7°C to 45°C.
- ? Renowned Quality: Designed and built with a high level of product quality, backed by over 50 years of Rinnai's excellence in hot water.
- ? Defrost Control: Built in anti-frost function to protect the evaporator in colder climates.
- ✅ Reliable: Inbuilt electric element to ensure you always have a reliable supply of hot water.
- ?️ Auto Disinfection: Auto disinfection preventing the potential growth of legionella.
- ? Automated: Auto restart function - in the event of a power outage it will automatically restart once the power is re-instated.
- ? Off-Peak Compatible: Option to run only at off-peak times, when the electricity cost is lower.
*Energy saving based on a Rinnai Enviroflo GR Series Heat Pump when compared to a standard electric water heater of the same capacity during peak winter load in Zone 3 and 4 based on AS/NZS4234. Savings will vary depending on location (Zone 1-5), type of water heater being replaced, hot water consumption and associated fuel tariffs.
GR Series Technical Information
| Model | Description | A Diameter (mm) | B Hot Outlet (mm) | C Cold Inlet (mm) | D Height (mm) | Empty Weight (Kgs) | Sizing Guide |
|---|---|---|---|---|---|---|---|
| EHPG215VM | 215L Enviroflo GR Series Heat Pump | 640 | 1227 | 129 | 1875 | 109 | Up to 4 People, 2 Bathrooms, 3 Bedrooms |
| EHPG280VM | 280L Enviroflo GR Series Heat Pump | 1252 | 112 | 1975 | 120 | Up to 5 People, 2 Bathrooms, 4 Bedrooms | |
| EHPG300VM | 300L Enviroflo GR Series Heat Pump | 1322 | 112 | 2055 | 124 | Up to 6 People, 2 Bathrooms, 4 Bedrooms |
| Technical Information | EHPG215VM | EHPG280VM | EHPG300VM | |
|---|---|---|---|---|
| Net Weight/Filled Weight (kg) | 109/324 | 120/400 | 124/424 | |
| Tank Volume (L) | 215 | 280 | 300 | |
| Sound Level | 46 dB(A) | |||
| Ambient Temperature Limits (for heat pump operation - element will operate beyond these limits) (°C) | -7°C to 45°C | |||
| Ingress Protection | IP24 | |||
| Storage Cylinder - Hot Outlet and Cold Inlet Connections | ISO 7.1¾" RP | |||
| Storage Cylinder - PTR valve connection | ISO 7.1½" RP | |||
| Pressure and Temperature Relief (PTR) supplied valve settings/ratings | 1000 kPa / 10kW | |||
| ECV Fitted | Fit PLV if mains pressure exceeds Recommended PLV pressure rating | 680 kPa 500 kPa | 680 kPa 500 kPa | 680 kPa 500 kPa |
| ECV Not Fitted | Fit PLV if mains pressure exceeds Recommended PLV pressure rating | 800 kPa 500 kPa | 800 kPa 500 kPa | 800 kPa 500 kPa |
| Refrigerant Type / Mass | R290/355g | R290/395g | R290/395g | |
| Rated Input Electric Element (Factory Wired) | 2.4kW | |||
| Rated Input Refrigeration Module (Factory Wired) | 1.1kW | |||
| Total Rated Input (To be wired by installer) | 3.3kW | |||
| Maximum Energy Output (Use to size PTR) | 7.0kW | |||
| Power Supply | 220-240V AC/50 Hz | |||
| Rated Current | 13.5 Amps (15 Amp plug fitted) | |||
| Refrigerant Circuit Maximum Pressure | 3091 kPa | |||
| Coefficient Of Performance (COP) (32.6°C ambient 21.1°C cold water inlet) | 7.6 | 8.5 | 8.5 | |
| Heat Output | 3.8 kW | 4.0 kW | 4.0 kW | |
| Package Size | 725x725x1920 | 725x725x2020 | 725x725x2100 | |
Note: Enviroflo GR Series Heat Pump is supplied with a 15 amp plug, or can be hard wired.
⚙️ How Our Heat Pumps Work
Using advanced refrigeration technology, the Rinnai Enviroflo AR Series Electric Heat Pump and Rinnai Enviroflo GR Series Electric Heat Pump naturally move thermal heat energy and transfer it to the stored water. The higher the ambient air temperature, the higher the system efficiency, this is also known as Coefficient of Performance – COP.
- ?️Compressor: The compressor is the central hub of the heating cycle which distributes the refrigerant between two heat exchange coils to facilitate efficient heat transfer.
- ?Dual Protection Heat Exchanger: The highly efficient design of the heat exchanger safely transfers thermal heat from the refrigerant to the stored hot water.
- ?Intelligent Controller: This clever controller continually monitors and adjusts system parameters ensuring optimum performance and system reliability.
- ?Integrated DC Fan and Evaporator: 40% more efficient and smaller than conventional AC fans when coupled with our in-house evaporator means reduced materials during construct and a lighter assembled weight.
- ♻️R290 Refrigerant: This sustainable and non-toxic refrigerant has a zero Ozone Depletion Potential (ODP) and a Global Warming Potential (GWP) of just 0.02, which is 50 times less than CO2. As such, it easily outperforms other heat pumps that typically use refrigerants with high GWP values.
Refrigerant Comparison (GWP Values):
- R290: GWP=0.02
- R32: GWP=675
- R134A: GWP=1430
- R410A: GWP=2087
? Warranty
| Cylinder* | Refrigeration Components (1) | Other Components (2) | |
|---|---|---|---|
| Domestic Use Parts | 7 Years | 5 Years | 1 Year |
| Domestic Use Labour | 5 Years | 1 Year | 1 Year |
| Commercial Use Parts | 1 Year | 1 Year | 1 Year |
| Commercial Use Labour | 1 Year | 1 Year | 1 Year |
(1) Refrigeration components include but are not limited to: compressor, condenser, expansion valve, heat exchanger, evaporator and associated pipe work.
(2) Other components include but are not limited to: sensors, thermostats, valves, electric heating elements, anodes.
* Inner Storage Cylinder
? We're at your service
The National Customer Care Centre provides first class service and maintenance of your system, ensuring it's running at its highest efficiency - so you can enjoy the Rinnai experience for many years to come.
Operating 5 days a week (Monday to Friday)
1300 555 545
? Government Grants
Enviroflo's innovative design allows it to be eligible for Grants through the Federal Government's Small-Scale Renewable Energy Scheme, generously covering a proportion of the up-front costs of purchasing and installing the system. These grants are called Small-Scale Technology Certificates (STCs) and are offered based on how sustainable a hot water system is. Your STC rebate value will depend on your installation location, see the map above for your geographic zone locations.
Map Zones: 1, 2, 3, 4, 5
AR Series
| Certified System Code | STCs from Jan 1st 2024 to Dec 31st 2024 | STCs from Jan 1st 2025 to Dec 31st 2025 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | |
| Heat Pump EHPA300VM / EHPA300VMH | 18 | 17 | 21 | 23 | 23 | 15 | 15 | 18 | 19 | 19 |
| EHPA340VM / EHPA340VMH | 18 | 16 | 21 | 23 | 22 | 15 | 14 | 18 | 19 | 19 |
GR Series
| Certified System Code | STCs from Jan 1st 2024 to Dec 31st 2024 | STCs from Jan 1st 2025 to Dec 31st 2025 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | |
| Heat Pump EHPG215VM | 18 | 17 | 21 | 23 | 23 | 15 | 15 | 18 | 19 | 19 |
| EHPG280VM | 18 | 17 | 21 | 23 | 23 | 15 | 15 | 18 | 19 | 19 |
| EHPG300VM | 18 | 17 | 21 | 23 | 23 | 15 | 15 | 18 | 19 | 19 |
Victoria
For Victorian consumers there are additional rebates available for replacing inefficient hot water systems with Heat Pumps. Victorian Energy Efficiency Certificates (VEECs) are offered for eligible installations on top of the Federal STC grants - making the conversion to a Rinnai Enviroflo Heat Pump the obvious low-cost choice.
New South Wales
For New South Wales consumers there are additional rebates available for replacing inefficient hot water systems with Heat Pumps. Energy Savings Certificates (ESCs) are offered for eligible installations on top of the Federal STC grants - making the conversion to a Rinnai Enviroflo Heat pump the obvious low-cost choice.
*The value of STCs and State Grants are a tradable, market driven commodity. Values are subject to daily variation and are valid as of 16.10.2024
Rinnai Australia Pty Ltd
ABN 74 005 138 769
100 Atlantic Drive, Keysborough, Victoria 3173
For further information call 1300 555 545 or visit rinnai.com.au
?TOTAL HOME COMFORT
- ? HOT WATER
- ? HEATING
- ❄️ COOLING
