• Rinnai White Lockable Recess Box RBOX04LW

    $427
    $71.67 (14%) off RRP of $499
    $71.67 (14%) off RRP of $499

    Rinnai White Lockable Recess Box RBOX04LW

    $427
    $71.67 (14%) off RRP of $499
    $71.67 (14%) off RRP of $499
    Add to Wishlist
    4 payments of $106.75 with
    Or  Own it from $10 per week**
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Designed with modern living in mind, Rinnai Hot Water Recess Boxes offer a sleek and practical solution for housing your continuous flow hot water system. Perfectly suited for Rinnai Infinity and Infinity B models, these recess boxes allow your hot water unit to be installed within your wall cavity, saving valuable outdoor space and creating a clean, streamlined exterior finish. Whether you're working with brick, rendered, or weatherboard exteriors, these recess boxes are engineered for seamless integration and effortless installation.

    Available in full or semi-recessed configurations, the boxes are constructed from either robust sheet metal or durable, UV-stabilised ABS plastic, ensuring long-lasting performance and weather resistance. They come ready to be painted, allowing homeowners or builders to match the unit with any facade or colour scheme for a discreet and unified appearance.

    Every detail is considered to deliver convenience and versatility. The brick application includes compatibility with standard brick ties, the rendered option comes with offset spacers, and the weatherboard version features a semi-recessed frame. This adaptability makes the Hot Water Recess Box a smart choice for a wide variety of home styles and construction types.

    By recessing your Rinnai Infinity hot water system, you not only preserve your outdoor space but also enhance the aesthetics and practicality of your property. These purpose-built boxes reflect Rinnai's ongoing commitment to innovation and user-friendly design, offering a space-saving, visually integrated solution that complements contemporary homes.
    Space-Saving Design White

    Utilises your existing wall cavity to house the hot water system, freeing up outdoor space and contributing to a streamlined exterior look. This clever integration keeps your outdoor areas uncluttered while maintaining the visual appeal of your home’s external walls and architecture.

    Durable Material Options White

    Crafted from tough, UV-stabilised ABS plastic or strong sheet metal for lasting performance in varied weather conditions. These high-quality materials ensure the recess box remains resilient against sun exposure, moisture, and temperature changes, delivering long-term reliability for outdoor installations across diverse environments.

    Paint-Ready Finish

    Can be painted to suit any exterior color palette, making it easy to blend the box with your home’s design. This customisable feature ensures the recess box complements your façade, maintaining a cohesive and visually appealing look across a wide range of architectural styles.

    Versatile Mounting Applications

    Compatible with brick, rendered, and weatherboard exteriors, with tailored installation aids for each surface type. Whether your home features traditional brickwork or contemporary finishes, the recess box adapts easily, ensuring secure fitting and a clean, integrated appearance across a variety of building materials.

    Specifications & manuals

    key Specifications
    Brand
    Rinnai
    Finish Colour
    White
    Finish Colour Description
    White Cabinet Finish.
    Height (mm)
    1105 mm
    Width (mm)
    424 mm
    Depth (mm)
    185 mm
    Model Number
    RBOX04LW
    Weight (kg)
    5 kg
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    1135 x 455 x 185
    Package Weight (kg)
    6
    other Features
    Hot Water Selection
    Continuous Flow
    Hot Water Type
    Continuous
    Features
    • Space Efficient: Installs within wall cavities to free up outdoor living areas.
    • Discreet Integration: Designed to blend seamlessly into any home facade.
    • Material Flexibility: Available in durable ABS plastic or sheet metal options.
    • Color Customization: Printable surface allows for easy exterior matching.
    • Certified Compatibility: Specifically designed for Rinnai Infinity and Infinity B systems.
    • Installation Versatility: Works with brick, rendered, and weatherboard exteriors.
    • Multiple Configurations: Choose from full or semi-recess options to suit your space.
    • Weather Resistant: Built to withstand environmental exposure and daily use.
    • Modern Aesthetic: Maintains clean architectural lines for a tidy home appearance.
    • Easy to Install: Comes equipped with necessary spacers and supports for each application.
    country of Origin
    Origin
    China

    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).
    Nothing was too difficult for them
    David, Tingalpa, QLD
    All done within 15 minutes
    Lesley, Caboolture, QLD
    Great price and courteous service
    Teresa, Lavington, 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 .

  • Finding the right product among so many options can be a challenge, whether you need a replacement of a broken item, an upgrade with better features or adjustments for changing household needs. At Appliances Online, we make the process as easy as possible by letting you explore options comfortably from your home or phone. Being the leading online retailer in Australia for appliances and home essentials, we offer over 8,000 different items that come from the top brands in the world. We provide a shopping experience that is convenient, efficient and valuable, so you won't need to waste time and effort searching anywhere else. When you browse our catalogue, you can count on finding what you need, like Rinnai White Lockable Recess Box RBOX04LW, simply and easily. Knowing that your time and money are important, we strive to provide not just items but added value with every order. Whether it's your first time shopping with us or you've been a customer for years, satisfaction is always assured. Shopping with Appliances Online means you can access services designed to make your experience better.

    Looking for heating or cooling products and other home essentials can seem daunting, especially when balancing your needs and budget. This is why we've streamlined everything to include features like our Price Match Guarantee* to help make things easier for you. This is one way we put our customers first; if you find the same product listed at a lower price from an Approved Retailer, just let us know, and we'll verify it for price matching. Appliances Online gives you access to legendary service and an extensive collection of premium products. We provide you with just the product information you need to make a purchase without overloading you with technical details, so you can confidently shop with us. Even if you're browsing for products like Rug Culture Arabella Hand Loomed Rug 400x300 ARAGREY400X300 or Falmec Polar 35cm Island Canopy Rangehood Black F7PR35B1, we're here to help every step of the way. If quality appliances, such as heating and cooling products, and other budget-friendly options that suit your lifestyle are what you need, you've found the right place. At Appliances Online, finding quality items like Stiebel Eltron SNU 5 PLUS with Fixed Nickel Mixer 208208 or Panasonic 3.5kW DLX Inverter Split System DRED Air Conditioner with Wi-Fi CS-CU-Z35AKR is as easy as it gets!

    Looking to buy heating and cooling products or other home essentials? You can enter your postcode or suburb in the 'delivery location' bar on our site to check delivery coverage in your area. Appliances Online delivers to 95% of Australia's population, meaning you could enjoy Free, Next Day Delivery*. Orders, which are in stock, are generally delivered by the next day (Monday to Friday). If you need any help with your order or have questions about our Heating & Cooling range, our friendly customer service team based in Sydney can help - just call us at 1300 000 500, and you'll reach a real person ready to assist 24/7. Free Connection services for select models of fridges, washing machines, dryers and microwaves are also available in areas where we deliver using our own trucks. What's more, we can also recycle your old appliance for free; simply opt for this service at checkout, and we'll take the old appliance away after delivering the new one. Whether you're browsing for items in our Fridges and Freezers collection or our All Dishwashers category, you can trust us to provide reliable, convenient service - shop at Appliances Online today!