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

    $1,664
    $207.10 (11%) off RRP of $1,871
    $207.10 (11%) off RRP of $1,871

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

    $1,664
    $207.10 (11%) off RRP of $1,871
    $207.10 (11%) off RRP of $1,871
    Add to Wishlist
    4 payments of $416 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
    Very professional and pleasant installers
    Appliances Online customer, Australia
    Had 3 choices of way to pay
    Tracey, Bribie Island, QLD

    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 .

  • Are you in the market for a new heating or cooling system, a more modern model with newer features or an upgrade from your current unit that suits your current needs better? At Appliances Online, we know how challenging it can be to choose the right product when there are so many options, specs and features to choose from. That's why we've made it our mission to make the entire shopping process simple, streamlined and stress-free. Offering more than 8,000 unique products from top global brands, we boast Australia's largest online appliance and home essentials range, all 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. At Appliances Online, we value your time and money, which is why we consistently offer extra value for 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. For a stress-free shopping experience, let us help you find the top heating or cooling products for your home.

    Picking the right heating and air conditioner options can be difficult, particularly when you need to strike a balance between your needs and your budget. These items are essential to a comfortable home, which is why we offer a variety of services to simplify your shopping experience. With our Price Match Guarantee*, you can always get a great deal on your purchase. If you spot a lower price for an identical item at an Approved Retailer, just let us know, and our friendly customer service team will confirm the price match. Shopping with us is made easy and convenient; whether you're considering options like Stiebel Eltron SNU 10 PLUS with Gooseneck Black Mixer 208194 or Electrolux UltimateHome 300 Air Purifier Light Grey FA31-202GY, we have an extensive selection to suit every preference. No matter if you're looking for something high-tech or simple, you can count on us to guide you through the choices. Thanks to Appliances Online, you don't have to worry about the shopping experience, even if you're searching for items like Rogerseller Arq ii Sink Mixer Tap - Graphite 3606003605 or Philips 9000 Series Robotic Vacuum XU9100-10. We're dedicated to making shopping smooth and enjoyable with our legendary service, so you can concentrate on what truly matters - enjoying your home. Browse our range today and discover just how easy it can be to find the right heating or air conditioners for your home.

    Are you ready to order heating or cooling products from our Heating & Cooling collection or maybe some other home essentials? Checking our delivery coverage is simple; just type your postcode or suburb into the 'delivery location' bar on our site. Appliances Online includes 95% of Australia's population in our delivery coverage, and we can provide Free, Next Day Delivery* - if your item is in stock, we can usually deliver it by the next day (Monday to Friday). For questions about your order or our services, we have a friendly customer service team based in Sydney available 24/7, every day of the year. Simply reach out by calling 1300 000 500 to speak to a real person. Select models of fridges, washing machines, dryers and microwaves also qualify for our Free Connection service, available in areas where our own trucks deliver. Plus, if you'd like your old appliance removed for recycling, you can opt for that at checkout, and we'll do it for free. Whether you're browsing for items in our Sinks category or Consumer Electronics page, you can count on us for true shopping convenience, so shop at Appliances Online today!