• Rinnai Continuous Flow Natural Gas Hot Water Preset 50 Degrees B26N50ABLK

    Rinnai Infinity 12 Continuous Flow LP Gas Hot Water Pre-Set 50 Degrees INF12L50B hero image
    Rinnai Infinity 12 Continuous Flow LP Gas Hot Water Pre-Set 50 Degrees INF12L50B
    Yet to be reviewed
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Rinnai Black B26 Continuous Flow Hot Water System delivers a seamless blend of performance, efficiency, and modern design for today’s homes. Designed in Japan and built with precision, this compact unit features a sophisticated black finish, ideal for external installation in both contemporary and traditional settings. Capable of delivering a steady flow rate of 26 litres per minute, the B26 efficiently supports 1 to 3 bathrooms, depending on climate, making it well-suited for small to medium-sized households.

    Engineered with a superior 6-star energy efficiency rating, the Rinnai B26 ensures significant savings on ongoing operational costs. At the core of this performance is Puretemp technology, which maintains stable and accurate water temperature—even with fluctuating flow demands. The system is compatible with low flow shower heads, functioning optimally with a minimum flow rate of just 1.5 litres per minute, promoting water conservation without sacrificing comfort.

    Installation is streamlined with natural gas compatibility and a direct electronic ignition system featuring automatic flame sensing. The unit also offers versatile control, allowing connection of up to four water controllers for enhanced user convenience. With options preset to either 50°C or 60°C, and the ability to integrate quick-connect systems, the B26 is adaptable to a variety of household needs.

    Weighing only 15 kilograms and featuring a minimal footprint, the Rinnai B26 combines durability, ease of installation, and long-term reliability. Backed by an extended heat exchanger warranty and proven build quality, this unit is a high-performance choice for consistent and energy-efficient hot water delivery.
    Superior Energy Efficiency

    Boasting a 6-star energy rating, the Rinnai B26 is designed for optimal performance with minimal energy use. This high efficiency not only lowers household utility costs but also supports environmentally conscious living through reduced energy consumption and emissions.

    Water-Saving Performance

    The Rinnai B26 operates efficiently with a minimum flow rate of just 1.5 L/min and is fully compatible with low-flow shower heads. This makes it a smart choice for eco-conscious households aiming to conserve water without sacrificing hot water performance.

    Stable Temperature Output

    Puretemp technology guarantees stable water temperatures, even as flow rates fluctuate. This advanced feature provides consistent, comfortable hot water delivery, ensuring every shower remains at your preferred temperature without sudden changes or interruptions.

    Compact and Durable Design

    Expertly crafted in Japan, the Rinnai B26 combines premium components with a sleek black exterior. Its compact design allows for space-efficient external installation, delivering reliable performance without taking up unnecessary room, perfect for modern homes where durability and form matter.

    Specifications & manuals

    key Specifications
    Brand
    Rinnai
    Finish Colour
    Black
    Finish Colour Description
    Matte Black Finish
    Height (mm)
    531 mm
    Width (mm)
    351 mm
    Depth (mm)
    195 mm
    Model Number
    B26N50ABLK
    Fuel Type
    Natural Gas
    Tank Capacity
    26 L
    Weight (kg)
    15 kg
    Notes
    Must be installed by a qualified plumber.
    warranty
    Manufacturer Warranty
    3 Years
    Warranty Note
    12Years on the Heat Exchanger (Parts Only) **Please note that there is an additional 13-year warranty, totalling 25 years, for parts only on the heat exchanger. This can be redeemed online at Rinnai.com.au.**
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    685 x 445 x 280
    Package Weight (kg)
    17
    energy Efficiency
    Energy Star Rating
    6.1
    other Features
    Hot Water Selection
    Continuous Flow
    Flow Per Minute
    26 L
    Temperature Range - Maximum
    50 °C
    Hot Water Type
    Continuous
    Features
    • Compact Footprint: Space-saving external installation with a slim profile ideal for most home exteriors.
    • Stylish Finish: Modern black finish blends seamlessly with architectural exteriors.
    • High Flow Capacity: Delivers up to 26 litres per minute, suitable for 1 to 3 bathrooms.
    • Puretemp Technology: Ensures consistent and safe water temperature for user comfort.
    • Water Controller Compatible: Supports up to four water controllers for enhanced user control.
    • Eco-Friendly Operation: 6-star energy rating minimizes environmental impact.
    • Quick Connect System: 50°C models integrate easily with quick-connect controller setups.
    • Low Minimum Flow: Operates from just 1.5 L/min, perfect for low-flow water-saving fixtures.
    • Reliable Ignition: Direct electronic ignition with flame sensing enhances safety and reliability.
    • Long-Term Durability: Built with premium components and backed by a robust heat exchanger warranty.
    electrical Connection
    Type of connection
    10A plug & lead
    Length of cord
    2 m
    country of Origin
    Origin
    Japan

    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).
    Bravo Appliances Online BRAVO!!!
    Paul , Lane Cove
    Wanted to comment on the service from phone call to delivery
    Lynn,
    Very impressed with the professional & prompt service
    Cindy, Maroubra, NSW

    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

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    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 .