Rheem STELLAR 160L Electric Hot Water System

Rheem STELLAR 160L Electric Hot Water System - Installed Today
Rheem STELLAR 160L Electric Hot Water System - Installed Today

Rheem STELLAR 160L Electric Hot Water System

Installed Today, Enjoyed Tomorrow. Seamless Service, Every Time
  • * Element may be supplied separately if specific kW rating is not available.
Regular price $1,249.00
  • Express Delivery to Metropolitan Cities
  • Over 90% of Systems Delivered Same Day
  • Secure payments
  • South East QLD Installation Available
  • Same Day Installation Option
  • In stock, ready to ship
  • Inventory on the way
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From our customers


These guys are great and their service is outstanding. My hot water failed and the next day I rang at 8.45am to see if they could help and they had a new system in stock and the same day they came out at 1.00pm and had it working at 2.30pm with a complete upgrade with new valves and pipework and they even put a drain in for the overflow. Josh and Shane who came out were not only friendly and helpful but are super professionals and know exactly what to do and I can't recommend these people highly enough. The price they quoted me was not only competitive but the work was outstanding. 5 plus!

Graham N
Brisbane, QLD

Highly recommend you purchase your hot water system from Installed today. I obtained 3 quotes from local plumbing stores and a further 3 quotes from online retailers. Installed today was the most competitive. I ordered at lunchtime and by 9am the next day my new hot water system was delivered. Under 24hrs wow!. The delivery person even wheeled it around to the side of the house for me. Thanks for providing such a competitive price and the fast service was a bonus. You put bunnings, tradelink and Reece to shame.

Mark H
Brisbane, QLD

Sean phoned to confirm what time he would be on-site to remove and install the new Rheem Hot water cylinder. He arrived on time and set about removing the old cylinder and installing the new . He worked non stop with the installation which was completed to a very high standard. He cleaned up any mess and after loading the truck he ran through the install showing me what did what and if I had any problems to let the company know. It was good to see a conscientious tradesman at work.Thanks Sean, a great job

Gill S
Brisbane, QLD

Josh and Brandon arrived on site and explained what they were going to do. Took minimal time to do the job and explained the warranty and maintenance procedures before they left. They gave me peace of mind by stating they would return within the 10 year warranty period if any trouble occurred with the system. I found both boys to be polite and courteous and took the time at the end to show what was replaced and how to operate it. From start of the booking process at 7:30 am to the completion of the job at 3:00 pm the same day,

Bruce P
Brisbane, QLD

I actually phoned Jared by error - I am so glad I did! - he straight away asked if he could help ! and he had a plumber on sight quickly and replaced a hot water system professional and on time

Lorraine K
Brisbane, QLD

Best service ever ! I have been given quick response and converting gas HWU to electrical HWU including cooktops.Workdone as per mentioned. Jarred and Mark both providing alternative solution to install the units and new electrical work. Helpful and informative which giving me big relief and ready for Christmas !

Brisbane, QLD

Discover the Top Benefits of the Rheem Stellar 160L 4A1160 Stainless Steel Electric Hot Water System

Considering the Rheem Stellar 160L 4A1160 stainless steel electric hot water system? This trusted model presents a compelling balance of efficiency, capacity, and long-term value. In this detailed outline, we’ll dissect the features that might make it the right fit for your home’s hot water demands, compare it to other systems, and provide insights into its longevity and warranty—all to help you make an informed decision without any frills.

Key Takeaways

  • The Rheem Stellar 160L electric hot water system offers durability and energy efficiency due to its stainless steel construction, which includes a 12-year cylinder warranty, resistance to corrosion, and no need for anode replacement.

  • Designed for convenience, the Rheem Stellar 160L fits into tight spaces, is suitable for both indoor and outdoor installations, and is optimized for off-peak electricity rates, ensuring continuous flow and cost savings.

  • Maintenance of the Rheem Stellar 160L is straightforward and cost-effective with features like dual inlets and outlets, standardized connections and comprehensive warranties, making it an attractive long-term investment for homeowners.

Unveiling the Rheem Stellar 160L Stainless Steel Advantage

Rheem Stellar 160L Stainless Steel Electric Hot Water System

When it comes to hot water systems, the Rheem Stellar 160L is undoubtedly a standout. Its stainless steel construction not only ensures durability but also offers increased longevity. With a generous 12-year cylinder warranty, this stellar water heater underscores its commitment to long-term performance and reliability.

Moreover, the Rheem Stellar 160L takes energy efficiency to a whole new level. The high-quality stainless steel material aids in effective heat transfer, contributing to the system’s energy efficiency. Plus, its corrosion-resistant nature ensures the system’s longevity, making it a smart investment for any home.

The Durability Factor

The durability of the Rheem Stellar 160L is second to none. The stainless steel used in its construction naturally resists water and fire side attacks from minerals, oxygen, chemicals, and sediment, bolstering the material’s durability. Additionally, the stainless steel cylinder and water fittings are tailored to combat corrosion, further enhancing system longevity.

Furthermore, this impressive water heater:

  • is designed to withstand the rigours of everyday use

  • has a passive film formed by the stainless steel that acts as a protective barrier against corrosion risks

  • adheres to high Australian manufacturing standards, adding to its robustness and resilience.

Energy Efficiency and Savings

The Rheem Stellar 160L goes beyond just providing hot water; it also offers significant cost savings as the perfect electric water heater. This electric water heater does not require an anode replacement, leading to reduced long-term maintenance and service costs.

Moreover, the Rheem Stellar 160L offers excellent energy efficiency. The high-quality stainless steel material aids in effective heat transfer, enhancing the energy efficiency of the water heater. Over time, this can result in significant cost savings, making the Rheem Stellar 160L a highly economical option for any household.

Corrosion Resistance

One of the standout features of the Rheem Stellar 160L is its exceptional resistance to corrosion. The stainless steel used in its construction quickly oxidizes to form a protective layer, which greatly reduces the risk of corrosion, thereby increasing the lifespan of the hot water system.

However, it’s essential to check Rheem’s Stainless Steel Suitability Map to determine if a stainless steel water heater is suitable for your area’s water conditions. There are certain regions where the installation of the Rheem Stellar 160L electric hot water system is not recommended, so it’s always best to refer to the Suitability Map for detailed recommendations.

Exploring the Features of the Stellar 160L Stainless Steel Electric Water Heater

The Rheem Stellar 160L is not just any ordinary water heater. It’s thoughtfully designed to fit into tight spaces, making it suitable for both indoor and outdoor installations. With a high hot water delivery rate, it ensures that multiple taps can run simultaneously without loss of heat or pressure.

Constructed using stainless steel, it can withstand high temperatures and thermal stress, adding to the durability and longevity of the water heater. This makes it an ideal choice for smaller families that have a high demand for hot water services.

Smart Design for Continuous Flow

The Rheem Stellar 160L is engineered with a focus on providing continuous flow. This makes it ideal for households that require multiple taps to run at once. The stainless steel cylinder plays a crucial role in maintaining uninterrupted service when several faucets are operating simultaneously.

With the Rheem Stellar 160L system, you’ll never have to worry about a drop in heat or water pressure. Thanks to its well-designed water fittings working in synergy with the durable stainless steel cylinder, the Rheem hot water system ensures continuous and reliable hot water supply, meeting the big demand of modern households.

Optimized for Off Peak Rates

Another notable feature of the Rheem Stellar 160L is its optimization for off-peak electricity rates. This not only reduces your energy costs but also contributes to the overall cost-effectiveness of the system.

By utilizing the water heater during off-peak electricity tariffs, you can significantly lower your energy expenditures and achieve money savings. Plus, the water heater features an adjustable thermostat, which homeowners can set to maximize cost-efficiency during off-peak rate periods.

Comparing Rheem Stellar with Other Hot Water Systems

While the Rheem Stellar 160L is undoubtedly a top-notch water heater, it’s essential to compare it with other hot water systems in the market. For instance, while Rinnai’s Hotflo is generally more affordable in terms of installation, Rheem’s competitive pricing does not seem to compromise on quality or performance.

Moreover, Rheem Stellar models provide a variety of water heaters, including gas and electric storage options, which may suit different consumer needs better than Rinnai’s offerings.

Rheem vs. Rinnai Gas Storage Options

When it comes to gas storage options, both Rheem and Rinnai have their unique offerings. For instance, Rheem gas storage focuses on environmental impact, low emission technology, and maximum efficiency in their gas water heaters.

However, Rheem’s reputation for reliable, high-quality products is supported by comprehensive warranties, making it a more appealing choice for many consumers. This is particularly true when compared to Rinnai’s Hotflo, which has recently experienced batch leaking issues that may raise concerns about the brand’s quality control.

Heat Pumps and Continuous Flow Alternatives

When considering heat pump and continuous flow alternatives, it’s essential to consider compatibility with renewable energy resources. Both Rheem and Rinnai offer hot water systems that can effectively integrate with solar hot water and solar PV systems, aligning with current trends towards energy-efficient technologies.

In terms of advanced features, Rinnai water heater models include system control options and support for smart home integration, which may be appealing for homeowners considering continuous flow hot water alternatives.

Installation and Maintenance: What You Need to Know

Installation and Maintenance of Rheem Stellar 160L

Installing and maintaining the Rheem Stellar 160L is a breeze. The system features dual inlets and outlets along with standardized power and water connections, simplifying the installation process. Plus, with adequate household plumbing, mains pressure is available at multiple taps when installing the Rheem Stellar 160L.

As for maintenance, regular checks on the thermostat, cleaning the tank, and inspecting the heating element are essential to ensure efficient operation and prolong the system’s lifespan. The PTR valve also safeguards the water heater against excessive pressure and temperature buildup.

Ease of Installation

Installing the Rheem Stellar 160L is straightforward. Detailed installation guides are provided to assist installers, making the process as easy as possible. Whether you’re replacing an older system or installing a new one, the Rheem Stellar 160L provides easy retrofit options, simplifying the upgrade process.

Typically, the installation of the Rheem Stellar 160L takes between 2 to 4 hours, depending on installation complexities and system size. This means you can start enjoying hot water from your new system in no time.

Long-Term Service Costs and Labour Warranty

When it comes to long-term service costs, the Rheem Stellar 160L doesn’t disappoint. Its stainless steel construction, designed with corrosion-resistant alloys, leads to fewer repairs and replacements over time, resulting in lower service costs.

Moreover, the Rheem Stellar 160L comes with a comprehensive warranty that includes 12 years on the cylinder, 3 years labour on the cylinder, and 1 year on parts and labour. This underscores Rheem’s commitment to quality and performance, giving you peace of mind for years to come.

Accessorizing Your Rheem Stellar 160L System

Accessorizing your Rheem Stellar 160L system is a great way to optimize its performance. Using Rheem’s genuine spare parts and accessories for maintenance and repairs ensures compatibility and maintains warranty conditions.

Whether you’re upgrading an existing system or installing a new one, choosing the right accessories can make a significant difference in the performance and longevity of your hot water system.

Choosing the Right Fittings

Choosing the right fittings for your Rheem Stellar 160L is crucial to its performance and safety. For instance, selecting compatible pressure and temperature relief valves (PTR valves) is essential for the safe operation of the system.

Additionally, to protect the Rheem Stellar 160L from excessive water pressure that may lead to system damage, pressure limiting valves can be installed. These measures ensure the optimal performance and longevity of your hot water system.

Enhancing System Performance

Enhancing the performance of your Rheem Stellar 160L can be as simple as adding specific components or accessories. The 5-Year Servicing Kit, for instance, includes a sacrificial anode, a PTR valve, and a CWE/EVC valve, all designed to maintain the health and functionality of the heating system over time.

Additionally, the Rheem Stellar 160L system benefits from:

  • A durable and high-quality construction

  • Advanced technology for efficient heating and energy savings

  • A large storage capacity of 160L

  • A tempering valve for consistent and safe water temperature

  • Sustained performance and safety features to prevent system failures

These enhancements contribute to sustained performance, safeguarding against potential system failures and promoting safety.


In conclusion, the Rheem Stellar 160L Stainless Steel Electric Hot Water System stands out as an ideal choice for any household in need of a reliable, efficient, and durable water heater. With its exceptional features, robust construction, and commitment to long-term performance, the Rheem Stellar 160L proves to be a worthwhile investment for any homeowner.

Frequently Asked Questions

How long does a Rheem Stellar last?

A Rheem Stellar hot water system typically lasts between 10 to 15 years, so you can expect good longevity from it.

Is a Rheem hot water heater a good brand?

Yes, Rheem is a reliable and trusted brand with a well-established reputation for quality hot water systems.

Is stainless steel hot water system better?

Yes, stainless steel hot water systems are better for larger homes and commercial use due to their durability and resistance to corrosion. They may be more expensive to install initially, but they are a worthwhile investment in the long run.

Why is my Rheem Stellar not hot enough?

It's possible that heavy hot water usage or a faulty tempering valve is causing your Rheem Stellar to not get hot enough. Have a local approved plumber test your system and replace the valve if needed.

How does the Rheem Stellar 160L ensure continuous flow?

The Rheem Stellar 160L ensures continuous flow by being engineered to cater to households with a need for multiple taps to run at once.

Installation Service (Optional):
For your convenience, we offer an optional installation service through our network of trusted and professional contractors. Please note, the installation service is a separate arrangement directly between you and the contractor. Installation fees are to be paid directly to the contractor. We have carefully selected contractors based on their expertise and customer service to ensure you receive the best installation experience.

How It Works:

  1. Select Installation Service: Indicate your interest in installation service during the checkout process.
  2. Contractor Assignment: We will assign a certified contractor from our network to handle your installation.
  3. Payment for Installation: Please be aware that the payment for the installation service is to be made directly to the contractor. We do not collect installation charges on behalf of the contractor.
  4. Schedule Your Installation: The assigned contractor will contact you to schedule the installation at your convenience.
  5. Direct Support: For any questions or support related to the installation process, please direct your inquiries to the contractor.

Please Note: Our role is to supply the product and facilitate the connection with a certified contractor for installation services. All agreements, payments, and warranties related to the installation are between you and the contractor.

Experience the "Installed Today" Difference with Our Verified Installers

When you choose "Installed Today" for your installation needs, you're not just getting a product; you're gaining access to a network of rigorously verified installers dedicated to providing you with an exceptional service experience. Here's what you can expect when you opt for an installation by an "Installed Today" verified installer:

Professional and Efficient Service

  • Prompt Communication: Our verified installers will contact you within 2 business hours of receiving your order details to confirm and begin scheduling your installation at the earliest convenience.
  • Expert Installation: All "Installed Today" installers are highly skilled and qualified, ensuring your product is installed according to the highest industry standards and specific regulations in your area.
  • Clear and Professional Communication: From the moment they receive your order until the completion of your installation, our installers maintain clear and professional communication, providing you with all necessary information regarding your installation.

Peace of Mind

  • Insurance and Liability: Every "Installed Today" verified installer maintains comprehensive insurance coverage, giving you peace of mind knowing you're protected throughout the installation process.
  • Warranty and Quality Assurance: Enjoy a warranty on your installation, guaranteeing rectification work at no additional charge in the unlikely event of any deficiencies. Our installers strive to achieve a minimum 4.5-star average rating across major review platforms, reflecting our commitment to excellence and customer satisfaction.

Customer-Centric Policies

  • Customer Dispute Resolution: In the rare event of a dispute, our installers are committed to acknowledging and initiating the resolution process within 1 business day, aiming for a swift and satisfactory resolution within 5 business days.
  • Rectification Work Timeframes: Should any rectification work be necessary, it will be acknowledged within 1 business day and completed within 2 business days, ensuring minimal inconvenience to you.

Additional Services at Transparent Rates

  • Beyond Basic Installation: Our verified installers offer a range of additional services to complement your installation. All available services and their set rates are communicated upfront, ensuring no surprises.

By choosing "Installed Today," you're not just installing a product; you're investing in a seamless, quality service that values your time and peace of mind. Trust in our verified installers to exceed your expectations with their professionalism, expertise, and commitment to excellence.

This product description outlines the benefits and assurances provided by "Installed Today" verified installers, designed to inform and reassure customers about the high level of service they can expect.


Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - 1 business day

Metropolitan Cities - Up to 3 Business Days

Non-Serviced Metropolitan Areas (confirmation via email to availability only) - Upto 10 business days


Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - Up to 2 business days

Metropolitan Cities - Up to 4 Business Days

Non-Serviced Metropolitan Areas (confirmation via email to availability only) - Upto 10 business days


Greater Brisbane and Gold Coast - up to 5 business days

Metropolitan Cities & Centres - Up to 10 Business Days



-Gold Coast

-Sunshine Coast


-Coffs Harbour













-Harvey Bay



-Tweed Heads


Brand - Rheem

Model - 4a11260

Volume (L) - 160

Height (mm) - 1615

Width (mm) - 490

Weight (kg) - 37

Energy Rating - 1.0/6

Made In - Australia

Made By - Rheem

Maximum Warranty - 12years

Internal Material - Stainless Steel

Noise Level (dBa) - NA

Recommend Occupants - 2-3

Recommended Bathrooms - 1-3

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