The Envirosun HP Plus 250L heat pump delivers reliable, energy-efficient hot water for medium to large households. Its advanced technology reduces energy bills while supporting a sustainable, eco-friendly home. Durable and designed for Australian conditions, it provides consistent comfort for daily use.
Save on Energy with the Envirosun HP Plus 250L Heat Pump
Key Hot Water System Features
Advanced Heat Pump Technology
The Envirosun HP Plus 250L uses cutting-edge heat pump technology to efficiently extract heat from the surrounding air, even at temperatures as low as -7°C. With the ability to convert 1kW of electricity into over 4kW of heat, it delivers consistent hot water while using significantly less energy than traditional electric or LPG water heaters.
Energy Efficiency
This system can reduce hot water running costs by up to 71%, harnessing natural environmental heat and integrating with existing solar PV systems. The Envirosun HP Plus provides a reliable hot water supply while minimising energy consumption, making it ideal for households aiming to save on energy and reduce their carbon footprint.
Durability and Reliability
Designed for longevity, the Envirosun HP Plus features a tank protected by three full-length anodes, providing double the corrosion protection of standard systems. This is especially beneficial in areas with challenging water conditions. The system is backed by a 7-year tank warranty, a 5-year compressor warranty, and a 5-year electronics warranty, ensuring peace of mind and long-term performance.
Product Documents
Why Choose the HP Plus Heat Pump?
Energy Savings
The Envirosun HP Plus 250L helps significantly reduce energy bills through its highly efficient heat pump technology. By leveraging solar power and its Boost feature, the system ensures a consistent hot water supply even during peak usage periods. This makes it a practical and cost-effective solution for households of all sizes, often paying for itself within just a few years.
User Convenience
The Envirosun HP Plus is designed for ease of use, featuring smart controls that optimise the use of rooftop solar power without compromising hot water availability. Its quiet operation and intuitive control system make it hassle-free, providing reliable hot water with minimal effort for your household.
Environmental Impact
Investing in the Envirosun HP Plus Heat Pump supports environmental sustainability by reducing reliance on conventional energy sources. This lowers your household’s carbon footprint while contributing to global efforts to combat climate change. The system’s high STC rating, certified by the Australian Government Clean Energy Regulator, highlights its exceptional environmental performance.
Hassle-Free Installation
The Envirosun HP Plus Heat Pump is designed for straightforward installation by licensed professionals. Every aspect of the setup, from optimising the system’s positioning for maximum efficiency to seamless integration with your home’s plumbing, is managed to ensure a smooth transition to energy-efficient hot water.
Maintenance
While the Envirosun HP Plus is low maintenance, annual check-ups by a qualified technician are recommended. This includes inspecting the system, checking connections and valves, and ensuring all components operate correctly. Regular servicing helps maintain performance and prolongs the lifespan of your heat pump.
Comprehensive Warranty
The Envirosun HP Plus Heat Pump is backed by a robust warranty package:
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7-year replacement warranty on the tank
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5-year warranty on the compressor
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2-year warranty on electronics
Built for reliability and longevity, this system provides peace of mind and ensures consistent hot water for years to come.
Frequently Asked Questions
How does the Envirosun HP Plus Heat Pump work?
The Envirosun HP Plus extracts heat from the surrounding air and transfers it to the water in the tank using advanced heat pump technology. This energy-efficient process provides hot water even in cooler conditions, reducing reliance on traditional electricity or gas.
Can I use my existing solar PV system with the Envirosun HP Plus?
Yes, the Envirosun HP Plus is compatible with solar PV systems. It can utilise solar-generated electricity to heat water during the day, helping to lower energy costs and maximise renewable energy use.
What kind of maintenance does the system require?
The system is low maintenance, but an annual service by a qualified technician is recommended. This includes checking the tank, inspecting the solar collectors, and ensuring all connections and valves are functioning correctly to maintain peak performance and prolong the system’s life.
Ready to Upgrade Your Hot Water System?
With the Envirosun HP Plus Heat Pump, you can move towards a more eco-friendly and cost-effective future. Get in touch with Sun City Hot Water immediately to learn more about this cutting-edge system or to set up an installation date. Join the growing number of Australians with lower energy costs, less of an impact on the environment, and reliable hot water all year.

