• Rinnai 400L 4.8kw Hotflo Electric Hard Water Single Element Storage System EHF400S48

    $1,374
    $1,197.31 (47%) off RRP of $2,571
    $1,197.31 (47%) off RRP of $2,571

    Rinnai 400L 4.8kw Hotflo Electric Hard Water Single Element Storage System EHF400S48

    $1,374
    $1,197.31 (47%) off RRP of $2,571
    $1,197.31 (47%) off RRP of $2,571
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    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Introducing the Rinnai 400L 4.8kw Hotflo Electric Hard Water Single Element Storage System. This storage system is equipped with a twin element feature, ensuring efficient heating of water. The vitreous enamel lined steel cylinder stores water and is heated by two thermostatically controlled heating elements. One element is situated at the base of the cylinder, while the other is located near the top. The bottom heating element effectively heats the entire contents of the cylinder, while the top heating element, also known as the booster, operates during high demand periods to heat the upper portion of the cylinder's contents. With this system, you can enjoy a consistent supply of hot water, even during peak usage times. The Rinnai 400L 4.8kw Hotflo Electric Hard Water Single Element Storage System is designed to meet your hot water needs efficiently and reliably.

    Specifications & manuals

    key Specifications
    Brand
    Rinnai
    Model Number
    EHF400S48
    Height (mm)
    1820 mm
    Width (mm)
    685 mm
    Depth (mm)
    760 mm
    Finish Colour
    Grey
    Fuel Type
    Electric
    Tank Capacity
    400 L
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    other Features
    Hot Water Selection
    Storage Tank
    Temperature Range - Maximum
    70 °C
    Temperature Range - Minimum
    60 °C
    Hot Water Type
    Storage
    Temperature Control
    Manual
    Features
    • Twin Element: A vitreous enamel lined steel cylinder stores water which is heated by a twin thermostatically controlled heating elements, one element is located at the base of the cylinder, while the other is located near the top. The bottom heating element heats the whole contents of cylinder and Top heating element (booster) only operates during the high demand periods to heat the upper portion of the contents of the cylinder
    electrical Connection
    Type of connection
    Hardwired
    Connected load
    4.8 kW

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Prices were also very competitve.
    Ellen, Lillydale, Australia
    Best price, best service, best delivery men
    Elaine, Bayview, NSW
    The whole process was made very easy and efficient.
    Julie,

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    Are they dear to run Robo · 2023-09-25
    Good Morning, We appreciate your product inquiry. The operating cost of the Rinnai hot water system is comparable to other available options. It's important to note that your running costs depend on the amount of hot water you use. In general, the Rinnai hot water system is a reliable choice, supported by a company with extensive experience in the hot water industry. I trust that this information will prove helpful as you shop with us at Appliances Online. Our Sydney office operates around the clock 24/7, and you can reach us at 1300-000-500. Colin Jones, Appliances Online
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    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

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