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Rheem 20L Gas Continuous Flow Water Heater 876A20
Rheem 20L Gas Continuous Flow Water Heater 876A20
    Rheem 20L Gas Continuous Flow Water Heater 876A20
    Rheem 20L Gas Continuous Flow Water Heater 876A20
    6 star energy rating 
    ⭐⭐⭐⭐⭐⭐

    Rheem 20L Gas Continuous Flow Water Heater 876A20

    $1,149.00 AUD
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    Installation Option
    • Unit only
    • Supply & Installation Package
    Rheem 20L Gas Continuous Flow Water Heater 876A20
    Never Run Out of Hot Water Again
    Experience endless hot water on demand with the Rheem 876A20 Gas Continuous Flow Water Heater. This premium 20-liter capacity unit delivers instant, consistent hot water whenever you need it - perfect for busy households and commercial applications.

    Key Features: 

    Continuous Flow Technology - Unlimited hot water supply, no waiting for tanks to refill 

    20L Capacity - Ideal for medium to large households with multiple bathrooms

    Energy Efficient - Gas-powered system reduces electricity costs while providing superior performance 

    Compact Design - Space-saving wall-mounted installation fits easily in tight spaces

    Instant Hot Water - No storage tank means hot water flows immediately when you turn the tap 

    Reliable Rheem Quality - Trusted Australian brand with proven durability and performance

    Perfect For:
    • Family homes with 2-4 bathrooms
    • Rental properties and apartments
    • Small commercial applications
    • Replacing old storage hot water systems

     

    Technical Specifications

    ▼

    Performance Features

    Hot Water Output: 20L/min @ 25°C riseCONTINUOUS
    Capacity: 2-4 PeopleFAMILY
    Min Flow Rate: 1.5L/min
    Temperature: 50°C Safety PresetNO VALVE
    Display: LED Fault Diagnosis

    Dimensions & Installation

    Size (H×W×D): 519×355×200mm
    Install Type: Outdoor Wall Mount
    Weight: 16kg (Empty)
    Suitable For: 2-4 People

    Gas Requirements

    Gas Type: Natural Gas & PropaneDUAL FUEL
    Connection: R 3/4"
    Consumption: 157 MJ/hr
    Efficiency: High Efficiency InstantECO

    Water Connections

    Connections: R 3/4" BSP Male
    Max Pressure: 1000 kPa
    Min Pressure: 120 kPa
    Min Flow: 1.5L/min

    Safety & Technology

    Safety Features: Multiple SystemsSAFETY
    Ignition: Electronic
    Frost Protection: Built-in
    Overheat Protection: Auto Shutdown

    Available Accessories

    Pipe Cover: 299430
    Recess Box: 299427
    Security Cage: 299867
    Wall Mount Kit: 299868
    Remote Controller: Optional

    Perth Installation

    Gas Connection: Licensed Fitter Required
    Water Connection: Licensed Plumber Required
    Install Time: 2-4 Hours
    Perth Metro Delivery: Free
    Pressure Test: Included

    Warranty & Support

    Heat Exchanger: 12 YearsEXTENDED
    Parts: 3 Years
    Model: 876A20
    Brand: Rheem Australia
    Support: 131 031

    Rheem 20L Gas Continuous Flow Water Heater 876A20

    Features

    Energy Rating

    Downloads

    Warranty

    Terms & Conditions

    50°C temperature model - Extra safety
    20L/minute continuous hot water delivery (at 25°C rise) – suitable for 2 bathrooms
    Compact 519mm(H) x 355mm(W) x 188mm(D)
    Flamesafe® overheat protection — shuts down the water heater before overheating can occur
    Rheem Q Factor™ — ensures rapid hot water every time, with none of the fluctuations that occur with some continuous flow units
    Remote temperature controller options — so you can set the best and safest temperature for the bathroom and kitchen
    ⭐⭐⭐⭐⭐⭐ 6 Star Energy Rating 
    876A20 Tech Sheet
    • 12 Years parts and 3 Years labour on Heat Exchanger
    • 3 Years parts & labour on other components, when installed in a domestic dwelling.
    • For all other installations, the warranty period is 1 Year parts and labour on Heat Exchanger and other components.

    For further details visit Rheem


    Terms & Conditions

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    Licensed Electrical & Plumbing Experts

    WA licensed electricians and plumbers with specialized training ensure safe, compliant installations every time.

    Fast, Reliable Response

    From first contact to final install—our team acts quickly to minimise your downtime.

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    Transparent, Honest Pricing

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    Safety First & Compliance Guaranteed

    Safety testing, compliance certificates, and proper procedures ensure your family's protection and peace of mind.

    24/7 Customer Support

    Help is always on hand with round-the-clock support, before and after installation.

    100% Satisfaction & Lifetime Labour Guarantee

    Your comfort is guaranteed for life. If there's ever a problem with our workmanship, we'll fix it—free of charge.

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