
The Envirosun HP Plus ES200M9 is a compact, high-efficiency heat pump hot water system designed for smaller Australian households. It uses R290 refrigerant, standard 10A plug connection, smart operating modes and solar-ready performance.
The Envirosun HP Plus captures heat from surrounding air and transfers it into water, helping reduce electricity use compared with standard electric hot water systems.
With ECO mode, Smart Boost, automatic sanitation, anti-freeze protection and solar-ready operation, the ES200M9 is ideal for smaller homes.

Efficient heat pump performance at 20°C ambient conditions.
Designed to work well with rooftop solar and daytime heating.
Low 42dB(A) sound pressure level at 2 metres.
Superior corrosion protection for long-term tank durability.
| Specification | Details |
|---|---|
| Product | Envirosun HP Plus M9 200L |
| Model | ES200M9 |
| Total Water Capacity | 190L |
| Suitable For | 2–4 People |
| Rated Voltage / Frequency | 220–240V / 50Hz |
| Tank Max Pressure | 850kPa |
| Waterproof Grade | IPX4 |
| Electric Element Input | 1500W |
| Rated Heat Pump Input | 780W |
| Maximum Heat Pump Input | 1500W |
| Average Heating Capacity | 3200W |
| Default Temperature | 60°C |
| Temperature Range | 60°C – 75°C |
| Refrigerant | R290 / 0.42kg |
| COP | 4.16 @ 20°C |
| Sound Pressure Level | 42dB(A) @ 2m |
| Ambient Operating Range | -7°C to +45°C |
| Connections | Rp ¾" |
| Product Dimensions | 580 × 620 × 1746mm |
| Packed Dimensions | 695 × 685 × 2060mm |
| Net / Gross Weight | 93kg / 119kg |
| Filled Weight | 282kg |
| Warranty | Tank cylinder 10 years Compressor 10 years |

| Component | Parts Warranty | Labour Warranty |
|---|---|---|
| Tank Cylinder | 10 Years | 2 Years |
| Compressor | 10 Years | 2 Years |
| Electrics / Element | 1 Year | 1 Year |
| Sacrificial Anode, PTR Valve, ECV | 1 Year | 1 Year |
Ambient air is drawn into the heat pump.
Refrigerant absorbs heat from surrounding air.
The condenser heats the stored water.
Hot water is stored inside the 190L tank.
Your home receives reliable hot water daily.
Yes. It is suitable for smaller households of around 2–4 people.
The model number is ES200M9.
It uses R290 refrigerant.
Yes, it uses a standard 10A plug.
Yes, it supports solar-friendly daytime operation.
It includes 10 years parts warranty on the tank cylinder and compressor, with 2 years labour warranty.
Get compact, efficient and solar-friendly hot water for your home.