• Rinnai Enviroflo 300Ltr Heat Pump Hot Water System GR Series EHPG300VM

    $4,548
    $402 (8%) off RRP of $4,950
    $402 (8%) off RRP of $4,950

    Rinnai Enviroflo 300Ltr Heat Pump Hot Water System GR Series EHPG300VM

    $4,548
    $402 (8%) off RRP of $4,950
    $402 (8%) off RRP of $4,950
    Add to Wishlist
    Own it from $175.06 weekly for 6 months*
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Rinnai Enviroflo GR Series Electric Integrated Heat Pump hot water systems combine advanced efficiency, sustainability, and reliability to meet Australia’s diverse installation needs. Available in 215L, 280L, and 300L capacities, these systems are designed to provide consistent hot water for households of all sizes. Their PV compatibility ensures seamless integration with solar energy systems, enhancing energy savings while reducing your carbon footprint.

    The GR Series operates efficiently in ambient air conditions ranging from -7°C to 45°C, making it ideal for Australia’s varying climate zones. With an innovative controller, it uses more than 70% less energy compared to traditional electric water heaters, offering significant savings on energy consumption. The inclusion of the eco-friendly R290 refrigerant, with an impressively low Global Warming Potential of 0.02, further emphasizes its sustainable design.

    Engineered for durability, the GR Series withstands water pressures of up to 1000kPa and features a built-in anti-frost function to protect its evaporator in colder climates. Its multiple operating modes (Standard, ECO, Hybrid, Electric, and Vacation) allow users to tailor performance to their preferences and schedules, including an off-peak operation option for cost-effective use. Additionally, features like auto disinfection and auto restart ensure convenience, safety, and uninterrupted hot water supply during power outages or maintenance.

    The system’s eligibility for Federal Small-Scale Technology Certificates (STCs) underlines its high sustainability credentials. These grants help offset upfront costs, making the GR Series an accessible choice for eco-conscious homeowners.
    Multiple Operating Modes

    Multiple Operating Modes Offers tailored usage options, including ECO, Hybrid, and Vacation modes, for maximum efficiency and convenience.

    Eco Friendly R290 Refrigerant

    Eco-Friendly Efficiency Utilizes R290 refrigerant with a low global warming potential, reducing energy use by over 70%, with solar PV compatibility for additional savings.

    Smart Control and Connectivity

    Smart Control and Connectivity Wi-Fi-enabled for remote operation, with multiple modes like ECO and Vacation, plus auto-restart and off-peak operation for optimized convenience and cost-efficiency.

    Reliable All-Weather Performance

    Reliable All-Weather Performance Operates in temperatures from -7°C to 45°C, with a built-in anti-frost function and electric boost for peak usage or colder conditions.

    Specifications & manuals

    key Specifications
    Brand
    Rinnai
    Finish Colour
    Beige
    Finish Colour Description
    Beige base with a Dark Vent Finish.
    Height (mm)
    2055 mm
    Width (mm)
    652 mm
    Depth (mm)
    652 mm
    Model Number
    EHPG300VM
    Fuel Type
    Electric
    Tank Capacity
    300 L
    Weight (kg)
    121 kg
    Notes
    Suitable for a 2-bathroom home with up to 6 people.
    warranty
    Manufacturer Warranty
    3 Years
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    2100 x 725 x 725
    Package Weight (kg)
    146
    other Features
    Hot Water Selection
    Storage Tank
    Temperature Range - Maximum
    70 °C
    Hot Water Type
    Storage
    Temperature Control
    Electronic
    Features

    Advanced Energy Efficiency: Saves over 70% energy compared to standard electric water heaters, using highly efficient heat pump technology with eco-friendly R290 refrigerant.

    Eco-Friendly Efficiency: Utilises R290 refrigerant with a low global warming potential, reducing energy use by over 70%, with solar PV compatibility for additional savings.

    Reliable All-Weather Performance: Operates in temperatures from -7° C to 45° C, with a built-in anti-frost function and electric boost for peak usage or colder conditions.

    Versatile Operating Modes: Choose from five modes—Standard, ECO, Hybrid, Electric, and Vacation—to match your energy-saving or performance needs.

    Anti Frost: Built-in anti-frost function to protect the evaporator in colder climates.

    Auto restart function: in the event of a power outage it will automatically restart once the power is re-instated.

    Auto disinfection: preventing the potential growth of legionella.

    Off-Peak Timer:  Option to run only at off-peak times, when the electricity cost is lower.

    Suitable Household: Up to 6 People 2 Bathrooms – 4 Bedrooms.

     

    electrical Connection
    Type of connection
    Hardwired
    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).
    Polite; super efficient and totally on time
    Michael, Clayfield, QLD
    AOL price was better and they delivered the very next day as promised
    Chris, Mosman, NSW
    Better than any of the normal retail stores
    Mike,

    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 heating or cooling product can feel overwhelming, especially when replacing a broken one, upgrading for better features or adjusting to new household needs. Offering a stress-free way to explore your options from home or on your phone, Appliances Online makes the process smooth for everyone. We provide a selection of over 8,000 unique products from top global brands, as the largest online retailer of appliances and home essentials in Australia. Our mission is to bring convenience, efficiency and value to your shopping experience, so you don't have to waste time or effort anywhere else. When you browse our catalogue, you can count on finding what you need, like Rinnai Enviroflo 300Ltr Heat Pump Hot Water System GR Series EHPG300VM, simply and easily. We know that you want to spend your time and money wisely, which is why we go the extra mile to offer more than just items; we offer additional value for every order. Satisfaction is something you can count on each time you shop with us, no matter if you're a new or returning customer. With Appliances Online, you can access a range of services aimed at enhancing your shopping experience.

    Shopping can already be stressful by itself, but it's especially difficult when you have to think of your budget while looking for the right heating or cooling products to suit your specific needs. A replacement shouldn't be an unplanned decision, as it's essential for maintaining a comfortable home all year round. We recognise these common challenges at Appliances Online, and that's why we offer a range of services to simplify your shopping experience. One of which is our Price Match Guarantee* that ensures that you get a good deal each time, so if you find an identical item, like Omega Altise Lancer Natural Gas Radiant Convector Heater OALAFNGBM or Sunbeam Sleep Perfect Super King Bed Wool Fleece Heated Blanket BL5681, being sold at a lower price at an Approved Retailer, we'll match it. Please let us know the details, such as the price and where you found it, and our customer service team will handle the rest. With our legendary service, we're here to provide you with all the support and information you need to make a confident purchase, even if you are eyeing our Schweigen Silent Undermount Rangehood 60cm PKUM1390-6SP or maybe our Artusi 100cm Dual Fuel Matte Black Freestanding Oven AFGR1047B. Choosing Appliances Online means more than just buying a product - it means enjoying a fully seamless shopping experience from beginning to end.

    Finally ready to order new heating and cooling products? Just enter your postcode or suburb in the 'delivery location' bar on our site to check if we deliver to your area. Our Sydney-based customer service team is ready 24/7 to help answer any questions you may have about your order. You can reach us at 1300 000 500 and speak to a real person who can provide guidance tailored to your needs. Appliances Online's Free, Next Day Delivery* covers 95% of Australia's population, so if your order is in stock, it will usually arrive the next day (Monday to Friday). Plus, Free Connection is available for select fridges, washing machines, dryers and microwaves in locations where we use our own trucks to deliver. We can also remove and recycle your old appliances at no extra charge - simply choose this option at checkout. So, when you're shopping for heating and cooling essentials or exploring our Heating & Cooling collection, you can count on us. No matter if you're checking out the products from our Consumer Electronics section or our Small Appliances category and beyond, we've got you covered - shop today!