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Hotflo Electric Storage 250L
Powerful hot water for large families.
Key Features

Durable Elements for Easy Maintenance
Available in single or twin element configurations, with a full range of replacement elements and anodes.

Easy Replacement and Flexible Installation
Designed for hassle-free upgrades, with standard sizing for easy replacement of existing systems and flexible installation options to suit your home.

Built-In Safety and Peace of Mind
Thermostatically controlled with an automatic safety temperature shut-off, helping ensure reliable performance and added peace of mind.

Long-Lasting Quality and Protection
Built for durability, featuring a lead-free steel tank with vitreous enamel lining for superior corrosion resistance and long-lasting performance.
Highlights
- Ideal for large families (5-6 people)
- Lead-free design for cleaner water
- Suitable for internal and external use
- Vitreous enamel** lined steel tank helps resist corrosion and wear for lasting durability and performance
- Built-in anode*** protection helps extend tank life by protecting against corrosion
- Pressure temperature relief valve included to safely manage excess pressure and heat for reliable, worry-free operation
- Dual handed, allows increased flexibility during installation
Built for Australian conditions, the Rinnai Hot Water Storage range provides dependable performance and consistent hot water when you need it most.
Specifications
Number of People: Peak period | Warm Climate | 7 - 8 |
|---|---|---|
Cool | 5 - 6 | |
Number of People: Off peak period | Warm Climate | 5 - 6 |
Cool | 4 - 5 | |
Height | Overall | 1484 mm |
Outlet | 1248 mm | |
Inlet | 210 mm | |
Electrical Connection | Lower | 135 mm |
Upper | 985 mm | |
Tank Diameter | 605 mm | |
Weight Empty | 72 kg | |
Electrical Supply | 240V 50 Hz AC | |
Heating Elements Available | 2.4 / 3.6 / 4.8 kW | |
Valve | Relief Setting | 1000 kPa |
Expansion Control Setting | 850 kPa | |
With Expansion Control | 680 kPa | |
Without Expansion Control | 800 kPa | |
Water Connections | 3/4 20 mm RP | |
Ingress Protection Rating (AS1939) | IPX4 | |
Rated Capacity | 250 L | |
Number of People: Peak period | Warm Climate | 7 - 8 |
|---|---|---|
Cool | 5 - 6 | |
Number of People: Off peak period | Warm Climate | 5 - 6 |
Cool | 4 - 5 | |
Height | Overall | 1484 mm |
Outlet | 1248 mm | |
Inlet | 210 mm | |
Electrical Connection | Lower | 135 mm |
Upper | 985 mm | |
Tank Diameter | 605 mm | |
Weight Empty | 72 kg | |
Electrical Supply | 240V 50 Hz AC | |
Heating Elements Available | 2.4 / 3.6 / 4.8 kW | |
Valve | Relief Setting | 1000 kPa |
Expansion Control Setting | 850 kPa | |
With Expansion Control | 680 kPa | |
Without Expansion Control | 800 kPa | |
Water Connections | 3/4 20 mm RP | |
Ingress Protection Rating (AS1939) | IPX4 | |
Rated Capacity | 250 L | |
FAQs
Browse helpful answers to common product questions, with guidance on what to consider when choosing the right option.
As a general guide, you’ll need about 50 litres of hot water per person, plus an extra 50 litres to cover those busy times when everyone’s using hot water at once.
For example:
1–2 people → around 125L
3–4 people → around 250L
5 or more people → 315L or larger
Everyone’s usage is a bit different, so think about things like how long your showers are, what time of the day showers are taken, how often you use the washing machine or dishwasher, and whether you have guests staying often.
Disclaimer / Footnotes
Product codes: EHFA250



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