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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-Ready – Compatible with PV solar systems, helping reduce reliance on electricity.
💡 Safe & Smart Operation – Features a thermostatically controlled safety shut-off to prevent overheating.
Key Specifications
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Brand: Rinnai
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Model: HFE50S
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Capacity: 50L
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Height: 694mm
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Width: 415mm
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Dry Weight: 29kg
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Cylinder Material: Vitreous enamel-lined steel
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Installation: Internal or external
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Energy Source: Electric
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Inlet/Outlet Configuration: Dual inlets & outlets
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Warranty: 10-year cylinder warranty
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Electrical Supply: AC 240V 50 Hz
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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.
✔ Afterpay – Split 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.
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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