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  • LIFETIME WARRANTY PRODUCT

Rinnai 50L Electric Hot Water System | Supply+Install | LIFETIME WARRANTY

Hot water, hassle-free. This Rinnai is built for families who value reliability, efficiency, and peace of mind. With expert installation and unbeatable service, you’re in the best hands!
✅ Professional Same Day Installation | 🔥 Energy Efficient | 📦 Fast Delivery
Was $1,249.00, Now $849.00 Special!
🔥 Limited Stock! Only 2 Left! Order now before we run out!
  • Greater Brisbane
  • Gold Coast
  • Sunshine Coast, Scenic Rim, Bay Islands, Bribie Island, Toowoomba & Lockyer Valley (via quote request only)
TIME TO CUSTOMIZE YOUR ORDER
Choose the Perfect Hot Water Package - Not sure? Select the best option for your home!
Choose When You Want It Installed! Need hot water fast? Pick a priority install and skip the wait!
⭐ Most people choose the "Gold Package" for full service & 🔥 "Express Installation" for fast, reliable hot water!
  • Save Money, Save Time, save $50 When You Order Online* Discount added to cart
  • Product Manufacturers Warranty 7years*
  • Manufactured in China
  • Energy Rating 2.0/7
  • Fun Fact - Converting to a heat pump could save a family as much as $27,000 over the life of the system

Electric Hot Water System Package Selection Guide

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Choosing the right electric hot water system package depends on your installation needs, household size, and whether additional electrical work is required. Use this guide to compare package levels and find the best fit for your home.



🏆 Package Comparison Guide

Feature Base Silver Gold 🏆 Best Seller Sapphire 💰 Best Value Diamond Platinum
Existing Unit Must be Identical Make/Model/Series as Purchase
Form 4 (Compliance Certification)
Pipework Alterations
Valve Kit (Required for System Operation)
Included Altered Pipework (m) 2m 8m 8m 8m 20m
🏆 Package Comparison Guide Base Silver Gold 🏆 Best Seller Sapphire 💰 Best Value Diamond Platinum
Support Base (For Uneven or Soft Ground)
Waste & System Disposal (Old System Removal)
System Drainlines (Prevents Flooding & Improves Longevity)
Electrical Isolator (Ensures Safe Operation & Maintenance Access)
Electrical Extension (Required for Distance to Power Source)
🏆 Package Comparison Guide Base Silver Gold 🏆 Best Seller Sapphire 💰 Best Value Diamond Platinum
New Electrical Circuit (For Homes Without Existing Power Supply)
Safety Switch (Protects Your Home from Electrical Faults)
Included Altered Cabling (m) 2m 10m 10m
System Relocation (Move System to New Position)
Requires Existing Installation to be Compliant

💡 Which Package is Right for You?

  • BaseFor compliant replacements
    ✅ Ideal for direct swaps where the existing system meets compliance. No extra plumbing or electrical work included. Exsiting unit must be the exact same make/model and series (Eg. Rheem 250L 491250 replacing complaint Rheem 250L 491250 not a Rheem 250L 101250)

  • SilverFor minor upgrades
    ✅ Includes pipework alterations and a valve kit but does not include electrical modifications, system disposal, or base support.

  • Gold 🏆 Best SellerFor standard installations
    ✅ Covers old system removal, plumbing modifications, and a support base, making it the most common choice for standard installations.

  • Sapphire 💰 Best ValueFor installations requiring electrical work
    ✅ Adds electrical safety features like an isolator, safety switch, and cable extensions to ensure a compliant and safe electrical connection.

  • DiamondFor homes needing extensive electrical work
    ✅ Provides extra plumbing and electrical modifications, including a new electrical circuit, making it ideal for homes without existing wiring for an electric system.

  • PlatinumThe ultimate package
    ✅ Includes everything – system relocation, extensive plumbing and electrical upgrades, and a new electrical circuit for complete installation flexibility.


🛠 Need Help Choosing?

Not sure which package is right for you? Contact JR Gas & Water, and we’ll help you select the best solution for your home!

Price
Regular price $849.00
Regular price $1,249.00 Sale price $849.00
Save $400
/
Tax included. Shipping calculated at checkout.

Rinnai 50L Electric Hot Water System – Compact, Reliable & Energy-Efficient

Perfect Hot Water Solution for Single-Occupant Households

The Rinnai 50L Electric Hot Water System (HFE50S) is the ultimate space-saving solution for single-occupant households or small spaces requiring a dependable, energy-efficient hot water system. Manufactured by Rinnai, a trusted name in water heating, this system is ideal for off-peak tariffs, helping you save on electricity costs while ensuring a consistent hot water supply. The system is thermostatically controlled with safety temperature shut off, providing peace of mind regarding potential overheating. Additionally, the electric hot water storage design ensures hot water is readily available when needed.

With its compact size (694mm high, 415mm wide) and lightweight build (29kg dry weight), the Rinnai 50L is perfect for apartments, small homes, and granny flats. Designed for internal and external installation, this system delivers mains-pressure hot water to multiple taps while maintaining strong and reliable performance.

Why Choose the Rinnai 50L?

✅ Compact & Space-Saving Design

Perfect for single-occupant households and small spaces.
Stands just 694mm high & 415mm wide, making it easy to install in tight areas.
Lightweight (29kg dry weight) for effortless handling during installation.

✅ Reliable & Durable Hot Water Tank Performance

Mains pressure system ensures strong water flow to multiple taps.

Vitreous enamel-lined steel tank for enhanced durability & corrosion resistance.

Enhanced sacrificial anode protection extends the life of the tank by combining a unique blend of enamel with sacrificial anodes, providing peace-of-mind for users, especially in installations with space constraints.

✅ Energy Efficient & Customizable

Works with off-peak tariffs, helping reduce energy costs.

Twin element configurations available for flexible and efficient energy management, ensuring consistent hot water supply even in tight spaces.

Compatible with PV solar systems, allowing integration with renewable energy.

Thermostatically controlled with safety shut-off for added protection.

✅ Hassle-Free Installation & Maintenance

Dual inlets & outlets for easy installation in various plumbing setups. The inclusion of an expansion control valve enhances the system's performance and safety features.

Pressure temperature relief valve included for built-in safety. The design ensures minimal changeover costs, making it cost-effective to update or install the system.

Suitable for both internal & external installations, ensuring placement flexibility.

✅ Industry-Leading Warranty for Peace of Mind

10-year cylinder warranty – backed by Rinnai’s trusted manufacturing.
Designed for long-term reliability – ensuring years of trouble-free hot water.


Energy Efficiency & Smart Savings

🌱 Lower Energy Costs – Works efficiently with off-peak energy tariffs to reduce running costs.
🔋 Solar-ReadyCompatible with PV solar systems, helping reduce reliance on electricity.
💡 Safe & Smart Operation – Features a thermostatically controlled safety shut-off to prevent overheating.


Key Specifications

  • Brand: Rinnai

  • Model: HFE50S

  • Capacity: 50L

  • Height: 694mm

  • Width: 415mm

  • Dry Weight: 29kg

  • Cylinder Material: Vitreous enamel-lined steel

  • Installation: Internal or external

  • Energy Source: Electric

  • Inlet/Outlet Configuration: Dual inlets & outlets

  • Warranty: 10-year cylinder warranty

  • Electrical Supply: AC 240V 50 Hz

  • Ingress Protection Rating: IPX4

Why Choose JR Gas & Water for Your Installation?

🏆 Award-Winning Service – Recognized as Best Plumbers & Best Home Care Store (2023, 2024, 2025).

🔧 Expert Installation – Our licensed professionals ensure seamless, efficient installation with minimal disruption.

💡 Energy-Saving Advice – Our team helps you maximize savings with off-peak tariff compatibility and solar integration.

🛠 Reliable After-Sales Support – We offer ongoing service, maintenance & warranty support.

Upgrade to the Rinnai 50L Electric Hot Water System today and enjoy reliable, compact, and energy-efficient hot water tailored to your home’s needs.

📅 Book Your Installation Now


Flexible Payment Options Available

💳 Buy Now, Pay Later with ZipPay, Humm & Afterpay – Flexible payment plans to suit your budget.
ZipPay – Interest-free payments for up to 6 months.
Humm – Spread payments over 12 months for larger purchases.
AfterpaySplit your purchase into 4 interest-free payments over 8 weeks.

Learn More About Payment Options


Final Thoughts: Why Choose the Rinnai 50L?

The Rinnai 50L Electric Hot Water System is an excellent choice for single-occupant households, small homes, and space-conscious installations. The new hot water tanks feature a modern design and advanced technology, making them ideal for tight spaces. The mighty hot water tank offers compact yet powerful performance, fitting easily under benches or in cupboards. Offering mains-pressure hot water, energy efficiency, and long-term reliability, this system delivers outstanding performance in a compact and affordable package.

Backed by Rinnai’s 10-year warranty and expert installation by JR Gas & Water, this system is designed for hassle-free hot water with long-term peace of mind.

Upgrade your hot water system today!

📅 Book Your Installation Now

ZipPay – 6-Month Interest-Free on All Products

ZipPay allows you to buy now and pay later, offering flexible, interest-free payments for up to 6 months on all JR products. It’s easy to set up, and you can customize your repayment schedule to suit your budget. Payments can be made weekly, fortnightly, or monthly, with a $6 fee if the balance isn’t paid off by the due date​.

Humm – Up to 12 Months Interest-Free

Humm provides interest-free payment plans on purchases up to $30,000, perfect for both small and large buys. For items over $2,000, you can spread payments over 12 months. Humm also offers flexibility in scheduling payments based on when you get paid​

Afterpay – 8 Weeks, No Interest

With Afterpay, spread the cost of purchases across four equal installments, due every two weeks, over an 8-week period. There’s no interest, and as long as payments are made on time, there are no fees. Perfect for purchases between $100 and $1,500​

Plenti Finance – For Reclaim Systems Only

Plenti Finance is available exclusively for Reclaim Energy systems. This option offers tailored repayment terms with competitive interest rates, helping make eco-friendly choices more affordable. For more detailed information on Plenti’s terms and eligibility for Reclaim systems, visit the Reclaim Energy finance page​

Brand - Rinnai
Model Number - HFE50S
Volume - 50L
Width - 415mm
Height - 694mm
Manufactured In - China
Cylinder/ Heat Exchange Material - Steel
Cylinder/Heat-Exchange Warranty - 7 Years
Noise Level - NAdBa
Dry Weight - 29kg
Energy Source - Electric
Wifi Controller Built in or Compatible - No
Built In Timer - No
LED/LCD Status Indicator - No
Coefficient of Performance (COP) -

If you're in Queensland and considering a new electric hot water system, JR Gas & Water is the company to choose. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of electric hot water system installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your electric hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their electric hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your electric hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Energy Efficiency: Electric hot water systems can be energy efficient, and JR Gas & Water can help you choose the right system for your needs. They can provide advice on energy-saving features and options, such as timers and thermostats, to help you save on your energy bills.

Safety: JR Gas & Water is committed to safety and ensuring that all installations are done to the highest safety standards. They are also familiar with local safety regulations and requirements, ensuring that your electric hot water system is installed safely and in compliance with all relevant codes.

JR Gas & Water is a reliable and experienced choice for your electric hot water system installation in Queensland. With a commitment to quality products, competitive pricing, excellent customer service, and safety, they can help you make the switch to a more efficient and cost-effective solution for your hot water needs. Contact them today to learn more about their services and how they can help you.

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FAQs

An electric storage hot water system is a traditional way to heat water for domestic use. It works by heating water in a storage tank using an electric heating element.

The benefits of installing an electric storage hot water system include reliability, ease of installation, and low upfront costs.

The cost of installing an electric storage hot water system in Australia can vary depending on factors such as the size of the system, the complexity of the installation, and the location of the property. On average, prices range from $800 to $2,000.

No

The installation time for an electric storage hot water system can vary depending on the complexity of the installation and the size of the system. On average, installation can take between 2-4 hours.

Yes, like all hot water systems, electric storage hot water systems require regular maintenance to ensure they are working efficiently and to prolong their lifespan. This includes checking the system's thermostat, cleaning the tank, and checking the heating element.

Electric storage hot water systems typically last between 10-15 years, although this can vary depending on the quality of the system, the frequency of maintenance, and the level of usage.

Yes, electric storage hot water systems can be installed in most types of properties, including residential homes, commercial buildings, and apartments.

Yes, installing an electric storage hot water system can have environmental impacts, such as increasing greenhouse gas emissions and energy usage. However, newer models with higher energy efficiency ratings can reduce these impacts.

Choosing the right size electric storage hot water system for your property will depend on several factors, including the number of people in the property, the level of hot water usage, and the climate in the area. A qualified installer can help you determine the right size system for your needs.

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