Key Benefits
- Australian designed and built
- Large capacities at 300L & 340L
- Largest integrated residential heat pump in Australia
- Quiet operation at 45dB(A)
- Low Ambient Performance
- High efficiency R290 refrigerant
Commercial Air Conditioning Services in Melbourne
If you’re looking for an energy-efficient, sustainable, and reliable hot water solution, Rinnai’s Enviroflo Heat Pumps deliver outstanding performance while dramatically reducing running costs and carbon emissions. Designed and built for Australian conditions, these units extract ambient heat from the air to heat your water—rather than relying solely on electricity—making them up to four times more efficient than a conventional electric storage tank.
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.
Locally Made
Australian designed and built with a high level of product quality to withstand tough Australian conditions.
“Seamless experience and very professional. Would highly recommend. Altaf & James were super polite and arrive at the time they said they would to install. James explained all we needed to know before he left & they took all the rubbish with them!!”
Brittany Monaghan
Why Choose Rinnai
Rinnai Enviroflo Heat Pumps are proudly designed and built in Australia, harnessing ambient air heat to deliver hot water with up to 70% lower energy consumption than traditional electric systems. Operating as quietly as 45 dB(A), they fit unobtrusively beside living areas. Using just 300 g of the low-global-warming-potential R290 refrigerant, they minimise environmental impact while providing robust performance. Built to handle water pressures up to 1,000 kPa and resist scale in hard-water areas, Enviroflo units ensure reliable, low-maintenance operation across Australia’s varied climates. Plus, all models qualify for Federal Small-scale Technology Certificates and additional state rebates, making the switch both eco-smart and cost-effective.
Why Choose Us
Efficient Pure Plumbing brings decades of fully licensed, Australian-owned expertise to every Rinnai installation, combining manufacturer-approved precision and premium, locally made components to ensure durable, warranty-safe performance. Backed by over 772 five-star customer reviews and a promise to beat any written quote, our Melbourne-based team delivers competitive pricing, respectful, rapid service and local showroom support in Dandenong South and Ringwood—minimising disruption and maximising your system’s efficiency and longevity
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Questions & Answers
How much can I save on energy bills?
Rinnai Enviroflo heat pumps use up to 75% less electricity than conventional electric storage tanks by extracting ambient air heat—translating to substantial reductions in running costs and greenhouse gas emissions.
