• Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948

    $1,414
    $177.17 (11%) off RRP of $1,591
    $177.17 (11%) off RRP of $1,591

    Bosch 16L LPG Internal Continuous Flow Hot Water System 7703531948

    $1,414
    $177.17 (11%) off RRP of $1,591
    $177.17 (11%) off RRP of $1,591
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Video Thumbnail
    1:14
    1:14
    When your home is equipped with a Bosch hot water system you can be sure your unit is meticulously engineered for efficiency, reliability, and convenience. This Bosch 16-litre continuous flow system provides sufficient hot water supply for a small household.

    Due to its compact design, it can be installed in small apartments or locations with restricted space. The high preset temperature lets you use very hot water in the laundry or kitchen, making this an ideal option for busy households who require flexibility for their cleaning and laundry needs. This system runs on LPG gas, and uses automatic hydropower ignition so it does not need an electric power connection.

    For a space-saving and efficient solution for your hot water needs, this internal compact hot water system from Bosch is a reliable choice.

    Note: the hot water system in the video refers to the 10-litre natural gas model. This is the 16-litre LPG model.
    High temperature system

    This hot water system can be adjusted to temperatures higher than 50°C, if your laundry or kitchen requires hotter temperatures. If you need a higher temperature, the installation of tempering valves for bathrooms is required to prevent accidental scalding.

    Suitable for small households

    This hot water system has a hot water flow rate of 16 litres per minute, making it suitable for homes with one bathroom. If you have a small household consisting of one to three people, this should be well-suited for your household.

    Efficient engineering with LPG gas

    This exceptionally efficient hot water system heats water with LPG gas, and is designed to ensure low running costs and low emissions of greenhouse gases. A design that is kinder to your budget and the planet.

    Compact design

    Thanks to the continuous flow system, you don’t need a big storage cylinder to keep hot water. This makes this system a compact solution for your hot water needs, making it easy to find a place to install the unit.

    Specifications & manuals

    key Specifications
    Brand
    Bosch
    Model Number
    7703531948
    Height (mm)
    655 mm
    Width (mm)
    425 mm
    Depth (mm)
    220 mm
    Finish Colour
    White
    Fuel Type
    LPG (Bottled Gas)
    Tank Capacity
    16 L
    Notes
    Automatic ignition through water flow
    warranty
    Manufacturer Warranty
    2 Years
    Warranty Note
    2 Years on all parts and labour; 10 Years on Heat Exchanger. Domestic use only
    Use
    Not intended or designed for commercial use.
    energy Efficiency
    Energy Star Rating
    4.6
    other Features
    Features
    ● Suitable for households with 1 or 2 bathrooms
    ● Preset to 60°C
    ● Automatic ignition and temperature display use water flow to generate power
    ● Manual dial controls adjust flow and temperature
    ● Digital temperature display and status monitoring
    ● No 240-volt power required
    ● Ideal for frost-prone areas
    ● Continuous flow technology with a built-in safety system
    ● Designed for internal installation only
    ● Extra ducting required - please confirm with your plumber

    ● If you require hotter than 50°C, an optional extra tempering valve is required for any water going to a bathroom or en suite
    This is an extra charge provided by your plumber
    electrical Connection
    Type of connection
    No electrical connection required
    country of Origin
    Origin
    China

    Recycling Partnership Program

    Bosch and Appliances Online – Proud Partners in Recycling!
    Bosch is a proud supporter of Appliances Online’s Packaging Recycling Program. Working together, we stop around 85% of packaging waste including cardboard, soft plastics and expanded polystyrene from polluting our environment or ending up in landfill. 

    Reviews

    Rating snapshot

    5
    2
    4
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    3
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    2
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    1
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    Average customer rating

    Overall
    5.0
    Ease of setup
    5.0
    Build quality
    5.0
    Value of product
    5.0

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    1-2 of 2 reviews
    Tram P2024-12-01
    you can never beat a product with support
    the heater works great . the bosch support was excellent. small issue on our side and the support team found it straight way. recomend the product
    Value of product
    5.0
    Moomba2022-12-06
    Good appliance
    Took a while to get here but works without a hitch.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    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).
    Going the extra mile to solve my problem
    Heath, The Gap, QLD
    One of the easiest ways to shop
    Jenny, Lisarow, NSW
    Good prices
    Appliances Online Customer, Australia

    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

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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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