
HP Plus - 330L
HP Plus - 330L
Higher efficiency, faster recovery & quieter hot water solutions designed for Australian family homes.
Not sure? Please ask our friendly team on 0475 666 999
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Description
Description
Envirosun 330 Litre Heat Pump - Energy-Efficient Hot Water Solution
Upgrade your home’s hot water system with the Envirosun 330L Heat Pump, a sustainable and energy-efficient alternative to traditional water heaters. Designed with cutting-edge heat pump technology, this system reduces energy consumption while providing large households a continuous hot water supply.
Why Choose the Envirosun 330L Heat Pump?
Cost Savings: Cut down on energy bills without compromising performance. |
Reliable Hot Water: Consistent hot water supply, even in colder climates. |
Smart Investment: Eligible for government rebates, making it a cost-effective choice. |
Transform your home into an eco-friendly haven by combining the Envirosun 330L Heat Pump with a solar heater, maximizing energy savings and sustainability. |
How to Request Site Specific Quote?
How to Request Site Specific Quote?
- Choose your Installation Type from the dropdown.
- Click on Get a Quote
- Fill in your details and Upload photos of your existing Unit
- One of our specialists will then review your request to formalize your quote.
Technical Specification
Technical Specification
Heat Pump Model | ES200M9 | ES330M9 |
---|---|---|
Total water capacity | 190L | 330L |
Rated voltage / frequency | 220-240V/50Hz | 220-240V/50Hz |
Tank max pressure | 700kPa | 700kPa |
Corrosion protection | Magnesium rod | Magnesium rod |
Waterproof grade | IPX4 | IPX4 |
Performance (20°C/15°C Ambient air temperature, 15°C -55°C water temperature) | ||
Power input of electric element | 1500W | 1500W |
Rated power input of heat pump | 780W | 820W |
Maximum power input of heat pump | 1500W | 1500W |
Maximum power input | 1500W | 1500W |
Average heating capacity by heat pump | 3200W | 3300W |
Default temperature setting | 60°C | 60°C |
Temperature setting range- with heater | 35°C – 75°C | 35°C – 75°C |
Max temperature of the heat pump only | 65°C | 65°C |
Max working pressure of refrigerant | 1.0/3.3MPa | 1.0/3.3MPa |
Refrigerant type / weight | R290/0.42kg | R290/0.47kg |
Sound pressure level*² @ 2m | 42dB(A) | 42dB(A) |
Ambient temperature for heat pump and element | -7~45°C | -7~45°C |
Ambient temperature of heat pump | -7~45°C | -7~45°C |
Water inlet and outlet connection | Rp ¾” | Rp ¾” |
TPR valve connection | Rp ¾” | Rp ¾” |
Drain & Water inlet connection | Rp ¾” | Rp ¾” |
Product Dimensions | 580 x 620 x 1746mm | 710 x 740 x 1923mm |
Packing dimension with pallet | 695 x 695 x 2060mm | 745 x 745 x 2263mm |
Net/Gross weight | 93/119kg | 119/148kg |
Filled weight of the appliance | 282kg | 449kg |
How are the prices calculated?
How are the prices calculated?
- Prices calculated are based on the installation type you select above.
- All prices are after the government rebates & incentives including the Solar Victoria Rebate
- Prices are for like-to-like swap
- Additional charges will apply for unit relocation and non-standard switchboards.
- Advertised prices are only applicable in Melbourne Metro, Greater Geelong & Mornington Peninsula.
Warranty
Warranty
7 Year Tank Warranty |
5 Year Compressor Warranty |
5 Year Electronics Warranty |






Solar savings
Enjoy free hot water with your solar PV system! Envirosun® HP Plus is the perfect partner for your roof top solar power system. Store up to 21kW** of heat energy in an Envirosun® HP Plus tank ready to use when the sun has gone down. Maximise solar power utilisation with automatic timers to ensure you never run out of hot water.
** based on energy required to raise 330L of water from inlet temperature of 10°C to 65°C final temperature





























































Environmentally friendly
Say goodbye to harmful refrigerants! Envirosun® HP Plus utilises the natural R290 refrigerant, an eco-friendly alternative that minimises environmental impact.
This green technology reduces greenhouse gas emissions and has a lower Global Warming Potential (GWP) compared to traditional refrigerants, making it a responsible choice for the planet—something today’s environmentally-conscious consumers are actively seeking. And our new eco-friendly cardboard packaging eliminates polystyrene waste.

Efficiency redefined
Powered by advanced inverter technology, Envirosun® HP Plus brings efficiency to a new level. This cutting-edge system ensures faster recovery times, delivering hot water on demand without wasting energy.
Whether you’re filling a bath or running multiple appliances, Envirosun® HP Plus works to meet your household needs with precision while lowering overall energy consumption—saving you time and money.
Features & Benefits
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High Capacity
A generous 330L tank, perfect for families and high-demand settings.
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Energy Efficient
Save on electricity bills with advanced heat pump technology that utilizes ambient air to heat water.
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Eco-Friendly
Reduce your carbon footprint with a system designed for sustainability.
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Durable Build
Engineered with high-quality materials for long-lasting performance.
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Seamless Integration
Ideal for pairing with solar heaters for an even greener solution.