• Rheem 28Ltrs Ultra Continuous Flow LP Gas Hot Water Pre-Set 60 Degree 874B28PF

    $1,456
    $415.10 (22%) off RRP of $1,871
    $415.10 (22%) off RRP of $1,871

    Rheem 28Ltrs Ultra Continuous Flow LP Gas Hot Water Pre-Set 60 Degree 874B28PF

    $1,456
    $415.10 (22%) off RRP of $1,871
    $415.10 (22%) off RRP of $1,871
    Add to Wishlist
    4 payments of $364 with
    Up to 6 months interest free with Zip Money
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Rheem Ultra 28L Gas Continuous Flow Water Heater offers dependable, powerful hot water delivery tailored for homes with large or high-demand households. With a substantial 28 litres per minute flow rate, this model provides enough hot water to meet the demands of up to three bathrooms, making it ideal for families who value a steady, unbroken flow. Set at a safe 60°C, this unit eliminates the hassle of inconsistent water temperatures, thanks to the advanced Rheem Q Factor™, which maintains steady heat and quickly adjusts to changing usage.

    The compact design (560mm H x 343mm W x 260mm D) enables convenient outdoor installation without occupying valuable indoor space, while the Flamesafe® overheat protection offers enhanced safety by shutting down the unit if any risk of overheating arises. This model also offers flexible control, featuring optional remote temperature controllers that allow you to set precise temperatures in different areas of your home, ensuring the ideal level of comfort and safety.

    Available in both natural gas and propane models, this water heater easily integrates with a range of home setups. Designed to deliver reliable, efficient hot water, the Rheem Ultra 28L is perfect for busy households needing uninterrupted service and peace of mind.
    Continuous Hot Water

    The Rheem Ultra 28L Gas Continuous Flow Water Heater guarantees an endless supply of hot water, perfect for high-demand households. Its advanced design ensures you’ll never run out, delivering continuous, efficient, and reliable hot water on demand.

    Flame Safe

    The Rheem 28L Continuous Flow Hot Water System features Flamesafe overheat protection, automatically shutting down the unit to prevent overheating. This advanced safety feature ensures reliable, worry-free hot water performance while maintaining exceptional energy efficiency and durability.

    Rheem Q Factor

    Equipped with Rheem Q Factor™, this 28L Internal Continuous Flow Hot Water System ensures rapid, consistent hot water delivery every time, eliminating the temperature fluctuations common in other systems and providing a reliably comfortable experience for every use.

    Made In Japan

    Crafted in Japan, the Rheem 28L Internal Continuous Flow Hot Water System delivers exceptional quality and performance. Designed for larger households, it provides reliable, energy-efficient hot water on demand, compact and space-saving design.

    Specifications & manuals

    key Specifications
    Brand
    Rheem
    Model Number
    874B28PF
    Height (mm)
    560 mm
    Width (mm)
    343 mm
    Depth (mm)
    260 mm
    Weight (kg)
    23 kg
    Finish Colour
    Silver
    Finish Colour Description
    Silver Grey Finish
    Fuel Type
    LPG (Bottled Gas)
    warranty
    Manufacturer Warranty
    3 Years
    Warranty Note
    15-Year Parts Warranty only on the Heat Exchanger.
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    660 x 408 x 319
    Package Weight (kg)
    25
    energy Efficiency
    Energy Star Rating
    6
    other Features
    Hot Water Selection
    Continuous Flow
    Flow Per Minute
    28 L
    Temperature Range - Maximum
    60 °C
    Hot Water Type
    Continuous
    Features

    Installation Type: External Gas Continuous Flow LP (Bottle) Gas Hot Water System.

    Suitable Home: Suits Homes with 2.5 to 3 Bathrooms.

    Rheem Q Factor:   ensures rapid hot water every time, with none of the fluctuations that occur with some continuous flow units.

    Flamesafe Overheat Protection:  shuts down the water heater before overheating can occur.

    Hot Water Temperature: Pre-Set to 60 Degrees. Hot water over 50 degrees Fahrenheit going to any bathroom area must have a temperature-limiting valve installed, provided by your plumber at an extra fee.

    Water Flow: Minimum Operating flow of 1.5Ltrs per minute.

    Fault Display: Digital display for easy fault diagnosis.

    Smart Electronic Control: Rheem Gas Continuous Flow is fully electronically controlled for efficient and reliable hot water.

    Connections: 20mm (3/4") Gas and Water connections and a 10amp Outside Waterproof Powerpoint.

    6-Star Rating: Rheem Gas Continuous Flow’s 6-Star Energy Rating means efficient, on-demand hot water while keeping your hot water energy consumption down.

    electrical Connection
    Type of connection
    10A plug & lead
    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).
    Going the extra mile to solve my problem
    Heath, The Gap, QLD
    You will be delighted with the outcome
    Jacquie, Australia
    The price was alot better too
    Peter, Tallong, 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 .

  • Looking to replace a faulty heating or cooling product, enhance your setup with better features or order a newer model more suited to your household needs? Appliances Online respects that finding the ideal product can be a challenge, especially when there are so many options, features and specs available. That's exactly why we focus on making your shopping experience with us easy and stress-free. With over 8,000 unique products from the world's top brands, we offer Australia's largest online selection of appliances and home essentials, all available at your fingertips. You won't have to leave home to find the ideal product for your needs - we've made the search easier for you. Providing all the information you need takes out the unnecessary guesswork so you can make confident choices and find exactly what you want. Appliances Online values your time and money, which is why we make sure to add value to every purchase. If you're looking for products like Rheem 28Ltrs Ultra Continuous Flow LP Gas Hot Water Pre-Set 60 Degree 874B28PF, we've got you covered and more. Streamline your shopping experience and let us guide you to your ideal heating or cooling product options for your home.

    When it comes to finding the right heating, cooling and other home essentials, it can be an ordeal owing to the vast array of choices available. Balancing your budget with your household's needs and product preferences can take some time, but at Appliances Online, we make it easy with services like our Price Match Guarantee*. If you find the same product listed at a lower price from an Approved Retailer, let us know the price and the source, and we'll check it for price matching. Plus, we provide the information you need without overloading you with technical details, so you can make a choice that's right for you. We're about giving you a convenient shopping experience, allowing you to relax and enjoy your new purchase with no hassle. With our legendary service, we also make shopping easy even if you're looking for Dina Broadhurst Fever - Large 111 x 150 - White Frame FEVER-WF-L or exploring products like Westinghouse EasyCare 500 9kg Front Load Washing Machine White WWF9024M5WAS. Feel confident ordering items like Ausclimate EcoSmart Compact 1000W Panel Heater ACPH710 and Shark FlexBreeze HydroGo Misting Portable Fan Dark Grey FA052QANZ from us, as you'll have a convenient time each step of the way. We're committed to making our customers our top priority at Appliances Online.

    When you're ready to order your new heating and cooling products or other home essentials, checking if you're within our delivery zone is easy - just enter your postcode or suburb in the 'delivery location' bar on our site. Our dedicated Sydney-based customer service team is here for you 24/7, 365 days a year. If you have any questions about a product, whether it's from our Heating & Cooling range or elsewhere, call us at 1300 000 500 to speak with a real person who can assist you. Appliances Online provides Free, Next Day Delivery* to 95% of Australia's population, so as long as the items are available, you can usually receive them by the next day (Monday to Friday). In areas where we provide free delivery using our own delivery trucks, we also provide Free Connection for select models of fridges, washing machines, dryers and microwaves. We can also take away your old appliance for recycling at no extra charge when you're replacing it - just select this option at checkout. At Appliances Online, whether you're exploring our Kitchenware collection or checking out our Small Appliances category, we're here to help you find exactly what you need, so order now!