Description
Rinnai 215L B SeriesHeat Pump Hot Water
The Rinnai Enviroflo 215L B Series is a B Series heat pump hot water system — delivering efficient electric hot water for 1–3 people. A reliable, proven heat pump solution backed by Rinnai Australia.
Proven Heat Pump Efficiency
The Rinnai Enviroflo 215L B Series B Series uses heat pump technology to extract warmth from surrounding air — delivering significantly more hot water per dollar than a conventional electric storage system.
Up to 65% Less Energy
By extracting heat from the air rather than generating it, the Enviroflo delivers far more hot water per kilowatt-hour than a standard electric system — slashing your hot water running costs.
All-Season Performance
The Enviroflo heat pump is designed for Australian conditions, delivering reliable hot water year-round across a wide operating temperature range.
Solar PV Compatible
Schedule heating during peak solar hours to maximise your solar self-consumption and further reduce running costs.
Mains Pressure Hot Water
Delivers mains-pressure hot water throughout your home — no drop in performance when multiple outlets are in use.
STC Rebates Available
Qualifies for federal Small-scale Technology Certificates significantly reducing your upfront cost. We handle all the paperwork.
Rinnai — Trusted Australian Brand
Rinnai has been trusted by Australian homeowners for decades. WaterMark certified, with a national service network.
3–4× More Hot Water Per Dollar
Rather than converting electricity directly to heat, a heat pump extracts free thermal energy from the surrounding air. For every unit of electricity used, you get 3–4 units of heating — making it one of the most efficient ways to heat water available today.
- Far cheaper to run than a standard electric storage system
- Solar PV compatible — run on free energy during the day
- WaterMark certified — meets all Australian Standards
- Suitable for indoor or outdoor installation
5-Year Warranty
The Rinnai Enviroflo 215L B Series is backed by a 5-year warranty from Rinnai Australia, covering the storage cylinder and system components.
- 5 years — cylinder warranty
- Rinnai Australia national service network
- Australian Consumer Law protections apply

Enviroflo B Series — Below 52 dB
The Enviroflo 215L B Series is Rinnai’s entry-level heat pump — straightforward, reliable, and quietly efficient. A brushless DC compressor and anti-vibration mounts keep noise below 52 dB, making it suitable for installation alongside walls adjacent to living areas.
- Brushless DC compressor — minimal mechanical noise
- Anti-vibration mounts — no structure-borne hum
- Below 52 dB — suitable for side-of-house placement
- Timer mode for off-peak scheduling

Enamel-Lined Cylinder — Proven Design
The Enviroflo 215L B uses Rinnai’s vitreous enamel lined cylinder with sacrificial magnesium anode — the same proven construction across the entire Rinnai hot water range. Backed by a 10-year cylinder warranty.
- Vitreous enamel glass-lined interior — corrosion protection
- Sacrificial magnesium anode — ongoing tank protection
- Backed by Rinnai’s Australian service network
- 10-year cylinder warranty. WARRANTY CONDITIONS APPLY.
Technical Specifications
Warranty Coverage
The Rinnai Enviroflo 215L B Series is backed by Rinnai Australia.
5 year warranty on the storage cylinder. WARRANTY CONDITIONS APPLY.
1 year warranty on parts and labour. WARRANTY CONDITIONS APPLY.
Government Rebates & Energy Certificates
Applicable incentives are applied as a point-of-sale discount. No claiming, no paperwork on your end.
Delivery Information
All sales need to be within a 50 km radius of a town with a population over 30,000. For all other areas, please phone to check delivery options.
Need Hot Water Fast?
Shop online or call for same-day service across Wollongong and surrounding areas.



