Rheem 4-Star 135L Gas Hot Water System $1799 Installed

Rheem 4-Star 135L Gas Hot Water System $1799 Installed


BASE RATE - Perfect for those who wish to install the exact make and model as their current system. NOTE the existing system must be compliant with current standards for this package to apply with tempering valve installed, appropriate support base and drains run to compliant discharge point.

plus SILVER INCLUSIONS - Designed for those switching from a similar electric system and wanting to upgrade the valve and pipework so its all new, complaint and working effectively. NOTE reusing old valves can effect your product warranty. The existing installation must have compliant drains and appropriate support base for this package to apply.

plus GOLD INCLUSIONS - Our most popular package for the do it right the first time person. Strip it all down and redo all the pipework, valves, fit a new support base, run drains to a compliant discharge point then dispose of the old unit.

plus PLATINUM INCLUSIONS - Designed for those wanting to replace and relocate their existing system to a new location or convert from a different system type.

STEP 1. - Select External Installation Replacement Package
STEP 2. - Select Preferred Installation Day
STEP 3. - Select Installation Area
Regular price $2,199.00 Sale price $1,799.00 Save $400
  • Free SEQ shipping
  • Returns Available
  • Secure payments
  • In stock, ready to ship
  • Inventory on the way

All online packages are for a like for like, EXTERNAL (outside building lines) replacement of existing installation only and installation fees do not cover relocating the system, upgrades to current standards, electrical supply alterations outside of a standard disconnect/reconnect, upgrades due to insufficient gas, water or power supplies or repairs of any kind outside of the hot water system UNLESS they are included the purchased package.

For all internal installations please complete our quote request form. https://clienthub.getjobber.com/client_hubs/2656845f-c248-4532-bae6-dc151651823b/public/work_request/new?source=social_media

All electrical hot water systems must be perpendicular to the wall with the electrical connection at the front and centre facing forward. unless a relocation package has been purchased.


Two man install will be required where access issues noted below are applicable and installation is not safe to be completed by a single person will be an additional $200. Access for installation is to be free of stairs, steep driveways, through homes, over retaining walls, in ceilings. Unit must be able to be maneuverer by hand trolley from vehicle to installation position without being carried. Confirmation from JR in writing of access suitability where any of the above conditions apply. For restricted access installations we recommend completing our quote request form and sending photos prior. https://clienthub.getjobber.com/client_hubs/2656845f-c248-4532-bae6-dc151651823b/public/work_request/new?source=social_media

Tax included. Shipping calculated at checkout.

Maximize Efficiency with the Rheem 4 Star 135L Hot Water Heater

Are you wondering if the Rheem 4 Star 135L gas water heater matches your home’s needs? Offering efficiency and cost savings, this model is built for daily demand and environmental consciousness. We break down its features, explain installation essentials, and discuss the system’s suitability for different household sizes. Discover in our review if this water heater is the ideal fit for your family.

Key Takeaways

  • The Rheem 4 Star 135L Hot Water Heater is energy-efficient with a 4 Star energy rating, offers a consistent hot water supply for households, and comes with an extensive warranty package, including a 10-year warranty on the cylinder.

  • Installation of the Rheem 4 Star 135L requires specific tools and should follow the installation manual or be performed by a professional to ensure safety and efficiency, with recommendations for outdoor placement and clearance from materials.

  • Rheem’s commitment to environmental sustainability is evident in the 4 Star 135L model, which is designed to reduce carbon emissions, and caters to sustainability principles, making it an eco-friendly choice for homeowners.

Exploring the Rheem 4 Star 135L Gas Water Heater

In the realm of hot water systems, homeowners often prefer the Rheem 4 Star 135L. This innovative system is designed to deliver consistent hot water to meet your daily needs while reducing energy consumption and lowering your carbon footprint.

The Rheem 4 Star 135L, derived from Rheem’s 50-year dedication to quality, durability, and performance, serves as an ideal replacement for antiquated hot water systems. The system’s fast recovery rates and the ability to cater to different household sizes make it an excellent choice for any home.

Furthermore, the Rheem 4 Star 135L has the following features:

  • Gas storage water heater

  • Reserves hot water for instant use

  • Particularly beneficial for larger families or households with high hot water demand

  • Comprehensive product and workmanship warranty

  • Expected lifespan of up to 15 years with proper maintenance.

Although the Rheem 4 Star 135L isn’t a heat pump system, it guarantees energy efficiency and caters to users’ hot water needs, thereby standing as one of the most dependable choices in Rheem’s hot water array.

Key Features of the Rheem 4 Star 135L Model

The Rheem 4 Star 135L model comes packed with features that contribute to its energy efficiency and performance. With a 3.4 gas efficiency rating and a 4 Star energy efficiency rating, this model shows a significant reduction in gas consumption compared to older models and solar water heaters.

A unique feature of this model is the Hi-Temp thermostat set to 73°C. This feature reduces hot water usage for a hot shower, saving energy. Additionally, the model includes an adjustable thermostat for personalized water temperature control, contributing to energy conservation.

One of the significant advantages of the Rheem 4 Star 135L model is its storage capacity. With a capacity of 135 liters, this model is suitable for meeting the hot water requirements of most households, making it a good replacement for an old hot water heater.

In terms of warranty coverage, the Rheem 4 Star 135L gas water heater comes with an extensive warranty package. This includes a 10-year warranty on the cylinder, a 1-year labor warranty on the cylinder, and a 1-year parts and labor warranty that applies to all other components. Rheem’s commitment to customer service ensures that customers get the support they need.

Installation Essentials for Your New Rheem System

The installation of a Rheem 4 Star 135L gas water heater can appear intimidating, yet with appropriate tools and guidance, it can evolve into a seamless process. While installation procedures may vary depending on the specific model and installation needs, it’s always recommended to refer to the unit’s installation manual or hire a qualified professional, such as a licensed plumber or gas fitter, to ensure the installation is done correctly.

Safety takes precedence during the installation of a Rheem 4 Star 135L gas heater. It’s crucial to install the unit outdoors and ensure it’s clear of any materials that might contact the water heater or flue terminal.

Installing a Rheem 4 Star 135L gas water heater requires a few essential tools. These include:

  • Pipe wrench

  • Adjustable wrench

  • Pipe cutter

  • Pipe thread sealant

  • Pipe fittings

  • Gas leak detector

  • Screwdriver

Having these tools at hand will make the installation process smoother and more efficient.

Each Rheem 4 Star 135L model arrives with particular installation prerequisites which must be adhered to diligently. Detailed instructions can be found in the Rheem Plumbers’ Handbook, which should be referred to for guidance.

The Environmental Impact: How the Rheem 4 Star 135L Reduces Carbon Emissions

Being a company dedicated to sustainability, Rheem has engineered the 4 Star 135L model to aid in the reduction of carbon emissions. The 4 Star energy efficiency rating of the Rheem 4 Star 135L gas water heater is a testament to Rheem’s commitment to environmental sustainability.

Rheem’s stance on environmental sustainability is manifested in the creation of energy-efficient hot water systems. These systems aim at reducing carbon emissions and adhere to strict sustainability principles, reflecting Rheem’s commitment to a greener future.

The Rheem 4 Star 135L model offers the following benefits:

  • Decreases carbon emissions through enhanced energy efficiency

  • Consumes less energy, reducing the carbon footprint

  • Eco-friendly choice for your household

Opting for the Rheem 4 Star 135L model does not only grant you a reliable hot water system but also allows you to partake in the creation of a more sustainable future. It’s a win-win situation!

Achieving Instant Hot Showers with Rheem's Gas Heating Technology

Imagine stepping into a warm shower at any time of the day without worrying about running out of hot water. With Rheem’s advanced gas heating technology, this is not just a dream but a reality. The technology behind Rheem’s instant hot water supply includes electronic temperature control, easy seasonal adjustment, and cutting-edge tankless technology for energy-saving and efficient hot water delivery.

Rheem’s gas heating technology operates by utilizing a heat pump to extract and amplify heat from the air, or by combusting natural gas or propane in a furnace’s burner and transferring the heat through a heat exchanger. This technology ensures that you have a steady supply of hot water whenever you need it.

The primary elements of Rheem’s gas heating technology include:

  • Multi-Fin™ technology for accelerated and more effective heating

  • A flue damper for enhanced heat retention

  • A digital adjustable thermostat

  • Inbuilt features for energy efficiency

These elements work together to provide a reliable and consistent supply of hot water.

The installation of a Rheem continuous flow hot water heater offers advantages such as:

  • Continuous hot water supply

  • On-demand water heating

  • Increased property value

  • Assurance of consistent hot water availability

With Rheem, you can enjoy instant hot showers any time of the day, thanks to the rheem hot water range.

Continuous Flow vs. Storage: Understanding Your Hot Water Needs

Comprehending your hot water needs is vital in the process of selecting a hot water system. Continuous flow hot water systems operate by circulating cold water through copper piping and directly applying heat to the pipes. Upon turning on a hot tap, the hot water service activates, and the heat exchanger heats the water as it flows through, providing a continuous and immediate supply of hot water as long as the tap is open. If you have an old hot water system, it might be time to consider upgrading to a more efficient model.

Continuous flow systems offer the following benefits:

  • Energy efficiency and lower running costs

  • Continuous hot water supply

  • Minimal heat loss from stored water

  • Easy installation and durability

However, they may not always be the best choice for larger households with high hot water demand.

On the other hand, storage hot water systems operate by heating water in a tank using elements or a gas burner, and then storing it for future use. They provide cost-effective running and installation, efficient heating, easy maintenance, and a high level of safety. However, they require space to accommodate the tank and may experience standby heat loss.

The Rheem 4 Star 135L Gas Water Heater:

  • Prioritizes efficient water heating with 4 Star energy efficiency to minimize gas consumption

  • Delivers hot water at mains pressure

  • Has the capacity to store a ready supply

Understanding the differences between storage and continuous systems can help you make an informed decision that best suits your hot water needs.

Pricing and Value: Rheem 4 Star 135L Hot Water System Prices

Price tends to be a decisive factor when mulling over a new hot water system. Rheem hot water systems provide excellent value for their price. Small electric models typically start at around $500, while larger capacity gas and solar hot water models can be priced at around $2500. Rheem electric storage water heaters demonstrate cost-effectiveness in operation, especially when used with off-peak tariffs. They offer a great balance of performance and affordability, making them an excellent choice for many homeowners.

If you’re looking for competitive prices on Rheem hot water systems, JR Gas & Water are reputable for offering highly competitive prices. In addition to great prices, JR offers a 100% satisfaction guarantee on their products, giving you peace of mind with your purchase.

It’s important to note that the estimate for a Rheem hot water system may include additional expenses. These can encompass installation fees, warranty fees, and charges for optional extras such as a tempering valve. Always ensure to get a comprehensive quote to avoid any surprises.

Why Investing in a High-Quality Rheem Hot Water Tank Pays Off

The decision to invest in a high-quality Rheem hot water tank yields long-term benefits. The durability of the Rheem 4 Star 135L Gas Water Heater is attributed to its construction with durable materials and incorporation of advanced technology, ensuring reliable and long-lasting performance.

The Rheem 4 Star 135L Model offers the following benefits:

  • Reduces energy consumption by using less gas compared to most older heaters and 3 Star water heaters

  • Leads to reduced energy expenses

  • Cost-effective choice for many homeowners

Purchasing a Rheem 4 Star 135L Gas Water Heater can offer:

  • Exceptional performance

  • Energy efficiency

  • Durability

  • Dependability

  • A 10-year warranty on parts

This means that your investment is protected, and you can enjoy the benefits of a reliable hot water system for years to come, thanks to our great customer service.

Investing in a high-quality Rheem hot water tank offers several benefits, including:

  • Immediate benefits of reliable and durable hot water system

  • Future savings on energy bills due to improved efficiency

  • Peace of mind knowing you have a reliable and durable hot water system

Customer Experiences with the Rheem 4 Star 135L

When in the market for a new hot water system, customer experiences and reviews serve as a valuable reference. The Rheem 4 Star 135L Gas Water Heater has garnered diverse feedback, yet the overall customer satisfaction can be deemed moderate, with a rating of 3 out of 5 stars derived from authentic reviews.

The performance of the Rheem 4 Star 135L has been compared to similar products such as the Vulcan 135L and 170L hot water systems. Some customers noted its capacity to supply hot water from multiple taps, while others have described it as average.

While the Rheem 4 Star 135L has many benefits, it’s important to note that some users have reported issues. These include:

  • frequent pilot outages

  • inconsistent water temperature

  • insufficient hot water

  • failure to meet increased water demand

  • low water flow

  • excessively hot water

  • water leaks

  • non-operational pilot light

Despite these issues, many homeowners have shared positive testimonials, indicating outstanding performance and energy savings with the Rheem 4 Star 135L Gas Water Heater. These testimonials are a testament to the overall reliability and efficiency of this hot water system.

From Old Tank to New Rheem System: Transition Stories

For numerous homeowners, the shift from an antiquated tank to a new Rheem system could be a pivotal change. Many have experienced significant improvements in their hot water supply and energy efficiency after making the switch to the Rheem 4 Star 135L Gas Water Heater.

Homeowners have shared positive testimonials, indicating outstanding performance and energy savings with the Rheem 4 Star 135L Gas Water Heater. Decreased energy consumption, improved efficiency, and cost savings are some of the benefits they have enjoyed after making the switch.

However, the transition from an old tank to the Rheem 4 Star 135L system may pose challenges such as:

  • Lack of hot water

  • Higher water usage

  • Reduced water flow

  • Excessively hot water

  • Water leakage

  • Pilot light problems

It’s important to seek professional assistance to ensure a smooth transition.

Despite these challenges, the benefits of upgrading to the Rheem 4 Star 135L far outweigh the initial difficulties. The enhanced home heating efficiency and the ability to meet increased hot water demand make it a worthy investment for many homeowners.

Maintenance Tips for Your Rheem Hot Water Unit

Adequate maintenance is vital in guaranteeing the durability and peak performance of your Rheem hot water unit. It’s recommended to have your Rheem hot water system serviced by a professional at least once every 5 years. Regular maintenance checks can help identify minor issues before they become major problems.

Some maintenance procedures can be carried out independently. These include inspection of the anode rod, cleaning of the air filters, and examination of the condenser and evaporator coils. Regularly performing these checks can help keep your unit running efficiently.

For any maintenance work beyond the general upkeep outlined in the owner’s guide, it is advisable to engage the services of a licensed local plumber. Professional maintenance services can ensure that your unit is functioning at its best and can help extend its lifespan.

Maintaining your Rheem hot water unit is not just about preserving its performance. It’s about ensuring a consistent and reliable hot water supply for your home. With proper maintenance, you can enjoy the benefits of your Rheem hot water unit for many years to come.

Upgrading Your Home with the Rheem 4 Star 135L Hot Water Heater

Several benefits accompany the upgrade of your home with the Rheem 4 Star 135L hot water heater. This model is designed for efficient water heating with 4 Star energy efficiency to minimize gas consumption. Compared to continuous systems, it delivers hot water at mains pressure and has the capacity to store a ready supply.

The Rheem 4 Star 135L gas water heater offers the following benefits:

  • Enhances energy efficiency in a household by consuming less gas compared to older models

  • Delivers mains pressure hot water to multiple taps

  • Ensures a consistent hot water supply, making your day-to-day life more comfortable.

The Rheem 4 Star 135L hot water heater offers the following features:

  • Maintains a consistent hot water supply for households with 5-6 occupants

  • Can sustain water pressure during simultaneous use of multiple taps

  • Keeps the water consistently hot by igniting the flame when the temperature at the bottom of the tank falls below the thermostat level.

The Rheem 4 Star 135L is distinguished by its 4-star energy efficiency rating and ability to deliver hot water at mains pressure for multiple taps, making it a favored selection for home upgrades. With the Rheem 4 Star 135L hot water heater, you’re not just upgrading your home; you’re improving your lifestyle.

Request a Free Quote for Your Rheem Hot Water Needs

Should you be considering a Rheem hot water system, feel free to request a free, no-obligation quote. You can inquire about obtaining a complimentary quotation for a Rheem 4 Star 135L hot water system right here at JR.

When requesting a quote, it’s important to provide details about the type of installation, such as laundry, apartment, or cupboard, as these installations may require an on-site quotation due to their complexity. Providing these details can help ensure that you get the most accurate quote.

While the quote for a Rheem hot water system will give you an estimate of the cost, keep in mind that there may be supplementary expenses included. These additional expenses encompass installation fees, warranty fees, and charges for optional extras such as a tempering valve. Always ensure to get a comprehensive quote to avoid any surprises.


In conclusion, the Rheem 4 Star 135L Gas Water Heater offers an excellent combination of reliability, performance, and energy efficiency. By investing in this high-quality hot water system, you can enjoy consistent hot showers, reduce your carbon footprint, and save on energy costs. If you’re looking for a durable hot water system that offers great value for money, the Rheem 4 Star 135L is an excellent choice.

Frequently Asked Questions

How long will a Rheem hot water heater last?

Rheem hot water heaters typically last between 5 and 15 years, but regular servicing every 5 years can extend their lifespan.

Is Rheem a good hot water system?

Yes, Rheem is a trusted brand in the industry and has been providing quality hot water solutions for over 50 years, backed by a comprehensive warranty program.

How much is new hot water system?

The cost of a new hot water system installation depends on whether it is gas or electric. The specific price can vary based on the type and model chosen.

What is the energy efficiency rating of the Rheem 4 Star 135L gas water heater?

The energy efficiency rating of the Rheem 4 Star 135L gas water heater is 4 Stars, indicating high performance in energy efficiency.

What is the recommended frequency for scheduling professional maintenance for my Rheem hot water system?

You should schedule professional maintenance for your Rheem hot water system at least once every 5 years to ensure optimal performance and longevity.

Brand - Rheem
Model Number - 347135
Volume - 135L
Width - 422mm
Height - 1558mm
Manufactured In - Australia
Cylinder/ Heat Exchange Material - Steel
Cylinder/Heat-Exchange Warranty - 10 Years
Noise Level - NAdBa
Dry Weight - 69kg
Energy Source - Natural Gas or LPG
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.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


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.


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.

Reviews From Our Customers


Great service. We were about to move into a house without hot water! Were able to get to us urgently and have us up and running. Professional, friendly service! Reasonable pricing too.


The JR Gas and Water team was very professional and friendly. They arrived on time and exchanged my hot water system within 2 hours. Will definitely use them again in the future.


Not only is the service incredible, the quality of the work is too! The digital quotes are detailed, so you know exactly what you are paying for (and why). Jarred was prompt, efficient, and highly skilled.


I called JR Gas and Water at 9.30 Saturday morning and he arrived at appointment time 11.30 Saturday morning.
Job complete, waste and packaging removed.
Highly recommend this service.
Super Friendly, very efficient.


I recently contacted JR Gas & Water as I needed a new electric hot water system suppled and installed. Their website is informative and easy to navigate and the quote and booking process very straight-forward. The service I experienced from my initial phone enquiry with Jay all the way through to the punctual and professional installation by Sean was absolutely amazing! The service provided far exceeded my expectations. I highly recommend JR Gas & Water.


Accurate on time and easy to read quotes. They arrived on schedule and we’re in and out with hot water going again in no time. There was no mess left behind it was easy and hassle free


Very informative in helping me choose a hot water system that suited my needs. Competitive prices. Quick and reliable service.Happy with my product and highly recommend this company for your hot water needs


JR Gas and Water were fast, efficient and very reliable. They sent a quote quickly that was itemised and comprehensive. I was able to approve the quote online and they were out the next day to fit the new hot water system. As the family have a very ill family member we were all very grateful. We had tried another service just before this company and they were all over the show with lots of comments about "extras", after providing an initial quote. So glad we changed to JR Gas and Water!


You wont see reviews this good anywhere else.

Pay your way.

BuyNow Pay Later with HUMM, ZipPay & Openpay

Pay your way.

Pay your way.

Pay your way.

BuyNow Pay Later with HUMM, ZipPay & Openpay
Recently viewed