Rheem Stellar 360 Natural Gas Hot Water System

The Rheem Stellar 360 Natural Gas Hot Water System is available from Installed Today as a supply-only natural gas storage water heater or as a complete supply and install package in selected Brisbane and Gold Coast service areas.

Choose the unit only if you already have a licensed gas fitter arranged, or check your supply and install package to confirm natural gas suitability, valve kit requirements, outdoor installation location, water pressure, gas connection, access and available installation timeframes before checkout.

The Rheem Stellar 360 natural gas water heater is a premium Australian-made gas storage hot water system designed for larger families that want strong hot water recovery, mains pressure performance and high-efficiency gas storage hot water. With 160L storage capacity, 360L first hour capacity, 200L/hour hot water recovery, 5 Star gas energy efficiency, Rheem Superflue® technology, and a 10-year cylinder warranty, it is a strong replacement option for homes already using natural gas storage hot water.

About the Rheem Stellar 360 Natural Gas Water Heater

The Rheem Stellar 360 Gas Water Heater is the larger model in Rheem’s premium Stellar gas storage range. It is designed to deliver stored hot water with very fast recovery as hot water is used.

Unlike a gas continuous flow unit, the Stellar 360 stores hot water in a cylinder and recovers the tank using natural gas. This makes it a practical option for customers who prefer the familiar performance of a storage water heater but want stronger recovery and better gas efficiency than many older gas storage systems.

The Rheem Stellar 360 is designed for outdoor installation and is commonly selected for larger family homes replacing an existing external natural gas storage hot water system.

Buy Rheem Stellar 360 Supply Only

Order the Rheem Stellar 360 Natural Gas Hot Water System online as a supply-only product. This option is ideal if you already have a licensed gas fitter or plumber arranged and only need the unit supplied.

The supply-only product price is for the hot water system itself. Installation, old system removal, disposal, valve kits, gas fitting work, plumbing alterations, compliance upgrades and additional site requirements are not included unless selected separately as add-ons.

Supply-only is best for customers searching for:

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Rheem Stellar 360 Supplied and Installed in Brisbane & Gold Coast

Installed Today can supply and install the Rheem Stellar 360 Natural Gas Hot Water System in selected Brisbane and Gold Coast service areas.

This option is designed for customers who want the hot water system supplied and professionally installed through one streamlined online order. The supply and install pathway helps confirm whether this system suits your property, whether the existing gas type is natural gas, whether a valve kit is required, whether the current location is suitable, and whether any additional installation add-ons may be needed before checkout.

The installed-from price is based on the product plus the matching standard installation option. Final pricing may vary depending on natural gas supply, valve requirements, access, existing system condition, pipework changes, gas fitting requirements, compliance requirements, old system removal or disposal selections and selected add-ons.

Rheem Stellar 360 Installation in Brisbane

For Brisbane customers, the Rheem Stellar 360 Natural Gas Water Heater can be ordered with supply and install options through Installed Today. This is suitable for homes replacing an existing outdoor natural gas storage hot water system where the current location, plumbing, gas supply and clearances are suitable for the selected installation option.

The Stellar 360 can be a strong fit for Brisbane family homes, larger households, townhouses, rental properties and investment homes where natural gas storage hot water is already installed and the customer wants faster hot water recovery than many older storage units.

Customers in selected Brisbane suburbs can complete the installation check before checkout to confirm whether standard gas storage installation, valve kit selection, gas fitting work, extra pipework, old system removal or disposal options may be required.

This makes the page suitable for customers searching for Rheem Stellar 360 installation Brisbane, Rheem gas storage hot water supplied and installed Brisbane, and natural gas storage hot water replacement Brisbane.

Rheem Stellar 360 Installation in Gold Coast

Gold Coast customers can also order the Rheem Stellar 360 Natural Gas Hot Water System with supply and install options in selected service areas.

This pathway is useful for homeowners, landlords, property managers and renovators who want the product and licensed gas installation organised together instead of buying the unit separately and arranging trades afterwards.

Complete the supply and install check to confirm whether the existing setup is suitable and whether additional items such as valve kits, gas fitting work, pipework changes, access requirements, compliance work or old system disposal may be required.

This helps customers searching for Rheem Stellar 360 installed Gold Coast, Rheem Stellar gas hot water installation Gold Coast, and natural gas storage hot water supply and install Gold Coast.

Is the Rheem Stellar 360 Right for Your Home?

The Rheem Stellar 360 Natural Gas Hot Water System may be suitable if you are replacing an existing outdoor natural gas storage water heater and want a premium high-recovery system from one of Australia’s best-known hot water brands.

It is commonly suited to larger family homes already using natural gas hot water, especially where the customer wants stored hot water, mains pressure delivery and very strong first hour capacity.

The Stellar 360 is often a practical option for households that want the recovery benefits of gas storage without changing to electric, heat pump or continuous flow.

This system may suit you if:

• You are replacing an existing outdoor natural gas storage hot water system

• Your property uses natural gas

• You want a premium 5 Star gas storage model

• You want mains pressure hot water to multiple taps

• You want strong recovery for larger family hot water demand

• You want 360L first hour capacity

• You want faster recovery than many standard gas storage models

• You want more first hour capacity than the Rheem Stellar 330

• Your current location suits an outdoor gas storage replacement

• Your gas supply, water pressure and access are suitable

• You want the choice of supply only or supply and install

Extra work may be required if:

• The system is being moved to a new location

• The existing unit is LPG, not natural gas

• Existing valves are old, missing or non-compliant

• The natural gas connection needs alteration

• Extra pipework or plumbing changes are needed

• Water pressure is outside the required range

• Access is restricted

• The existing base or support area is unsuitable

• The old system needs additional removal or disposal work

• The installation location does not meet outdoor clearance requirements

Key Features of the Rheem Stellar 360

• Natural gas storage hot water system

• Model 850360

• 160L storage capacity

• 360L first hour capacity

• 200L/hour hot water recovery

• 5 Star gas energy efficiency

• Mains pressure hot water to multiple taps

• Outdoor installation

• Australian made

• Patented Rheem Superflue® technology

• Two anodes

• Suitable for connection to natural gas

• Relief valve pressure of 1400 kPa

• Expansion control valve setting of 1200 kPa

• Rp 3/4 water connections

• Rp 1/2 gas connection

• Approximate packaged weight of 101kg

• 10-year cylinder warranty under Rheem warranty terms

• 3-year labour warranty on cylinder under Rheem warranty terms

• 1-year parts and labour warranty on other domestic components under Rheem warranty terms

Quick Specs

Brand: Rheem
Range: Rheem Stellar Gas Storage
Product: Rheem Stellar 360 Gas Water Heater
Model: 850360
Gas Variant: Natural Gas
System Type: Gas Storage Hot Water System
Installation Type: Outdoor installation
Storage Capacity: 160L
First Hour Capacity: 360L
Hourly Recovery: 200L
Energy Rating: 5 Star
Gas Consumption: 42 MJ/hr
Water Connections: Rp 3/4
Gas Connection: Rp 1/2
Relief Valve Pressure: 1400 kPa
Expansion Control Valve Setting: 1200 kPa
Max Water Supply Pressure With ECV: 960 kPa
Max Water Supply Pressure Without ECV: 1120 kPa
Approximate Packaged Weight: 101kg
Cylinder Warranty: 10 years, subject to Rheem warranty terms
Cylinder Labour Warranty: 3 years, subject to Rheem warranty terms
Other Domestic Parts and Labour Warranty: 1 year, subject to Rheem warranty terms

Natural Gas Storage Hot Water

This product is the natural gas version of the Rheem Stellar 360 gas storage water heater.

It is designed for properties connected to natural gas. The correct gas type must be selected before ordering or installation, as natural gas and LPG systems are not interchangeable without selecting the correct product and completing suitable licensed gas work.

If your current water heater is connected to natural gas, this product is the correct gas type pathway.

360L First Hour Capacity

The 360L first hour capacity is one of the key reasons customers choose the Rheem Stellar 360.

First hour capacity combines stored hot water with the unit’s recovery performance. This helps the system deliver a large amount of usable hot water over the first hour, which can be useful for larger households where multiple showers, kitchen use and laundry demand may happen close together.

This makes the Rheem Stellar 360 a strong choice for homes where hot water recovery matters.

200L/hour Hot Water Recovery

The Rheem Stellar 360 is designed with superior hot water recovery, listed at 200L/hour.

Fast recovery helps the water heater replace hot water as it is used, reducing the chance of running out during normal household routines. This is especially useful for larger family homes, rental properties and homes where several people use hot water in a short period.

5 Star Gas Efficiency

The Rheem Stellar 360 has a 5 Star gas energy efficiency rating, making it more efficient than many older 3 Star and 4 Star gas storage water heaters.

This can help reduce gas use compared with older, less efficient storage systems. Actual running costs still depend on household hot water use, natural gas pricing, thermostat settings, climate, installation condition and how the system is used.

Rheem Superflue® Technology

The Rheem Stellar 360 includes patented Rheem Superflue® technology, designed to support strong performance and high gas storage efficiency.

This is a major feature that helps position the Stellar 360 as a premium gas storage hot water system rather than a basic replacement unit.

Mains Pressure Hot Water

The Rheem Stellar 360 Gas Water Heater provides mains pressure hot water, helping deliver strong flow to multiple taps where the property’s plumbing and pressure conditions are suitable.

This makes it a practical option for family homes where more than one hot water outlet may be used across the home.

Outdoor Installation Only

The Rheem Stellar 360 Natural Gas Water Heater is designed for outdoor installation.

It should not be installed internally. Gas hot water systems must be installed in accordance with manufacturer instructions, gas fitting rules, ventilation requirements, clearance requirements and local compliance standards.

Stellar 330 vs Stellar 360

The Rheem Stellar 360 is the larger option compared with the Rheem Stellar 330.

The Stellar 330 has a 130L storage capacity and 330L first hour capacity, while the Stellar 360 has a 160L storage capacity and 360L first hour capacity. Both models have 200L/hour recovery and 5 Star gas energy efficiency, but the Stellar 360 gives more stored capacity and higher first hour hot water output.

For larger families or higher hot water demand, the Stellar 360 may be the better choice. For smaller households that still want premium high-recovery gas storage, the Stellar 330 may be suitable.

Common Uses

The Rheem Stellar 360 Natural Gas Hot Water System can be suitable for:

• Natural gas storage hot water replacement

• Outdoor gas storage installations

• Larger family homes

• Townhouses

• Rental properties

• Investment homes

• Properties replacing older gas storage units

• Homes wanting mains pressure gas storage hot water

• Homes needing strong first hour capacity

• Homes needing fast gas storage recovery

• Customers wanting a premium Rheem gas storage model

• Customers wanting more capacity than the Rheem Stellar 330

• Supply-only orders where a licensed gas fitter is already arranged

• Supply and install orders in selected Brisbane and Gold Coast areas

Suitability depends on gas type, natural gas supply, installation location, water pressure, access, pipework condition, household usage and compliance requirements.

Why Order From Installed Today?

Installed Today gives customers a simple way to order the Rheem Stellar 360 Natural Gas Hot Water System as either a product-only purchase or a supply and install package in selected Brisbane and Gold Coast service areas.

You can compare the unit-only price, check the installed-from price, complete the installation compatibility check and select matching gas hot water installation add-ons before checkout.

Why customers choose Installed Today:

• Supply only or supply and install options

• Installed-from pricing shown separately

• Compatibility check before checkout

• Valve kits and installation add-ons available online

• Brisbane and Gold Coast service area support

• Suitable for natural gas storage replacement orders

• Clear product and installation pathway before checkout

• Product-only ordering for customers with their own licensed gas fitter

• Supply and install pathway for selected natural gas storage upgrades

• Premium Rheem Stellar gas storage hot water system

• 5 Star gas energy efficiency

• Strong 360L first hour capacity

• Fast 200L/hour recovery

• Larger capacity than the Rheem Stellar 330

• Australian-made Rheem gas storage hot water system

Frequently Asked Questions

Can I buy the Rheem Stellar 360 supply only?

Yes. You can buy the Rheem Stellar 360 as a supply-only product if you already have a licensed gas fitter or plumber arranged. The unit-only price does not include installation, old system removal, disposal, valve kits, gas fitting work, plumbing alterations or compliance upgrades unless selected separately.

Can I get the Rheem Stellar 360 installed in Brisbane?

Yes. Supply and install options are available in selected Brisbane service areas. Complete the installation check to confirm whether the standard gas storage installation option suits your property and whether additional add-ons may be required.

Can I get the Rheem Stellar 360 installed in Gold Coast?

Yes. Selected Gold Coast service areas are available. Installation suitability depends on access, gas type, natural gas supply, water pressure, existing plumbing, valve requirements, clearances, compliance and selected add-ons.

Is installation included in the product price?

No. The main product price is the unit-only price. The installed-from price is shown separately so you can compare supply only against supply and install.

What does the installed-from price include?

The installed-from price is based on the Rheem Stellar 360 unit plus the matching standard installation option. Final pricing may vary depending on valve kits, gas fitting work, pipework, access, compliance, old system removal or disposal selections and other selected add-ons.

Is this model natural gas or LPG?

This page is for the natural gas version of the Rheem Stellar 360 gas storage water heater. The gas type must match the property’s supply before ordering or installation.

Can this Rheem gas storage unit be installed indoors?

No. This model is designed for outdoor installation. Gas hot water units must be installed in accordance with location, clearance, ventilation and compliance requirements.

What is the storage capacity?

The Rheem Stellar 360 has a listed 160L storage capacity.

Why is it called Stellar 360 if the storage capacity is 160L?

The Stellar 360 name refers to the system’s 360L first hour capacity, not the storage tank size. First hour capacity combines stored hot water and recovery performance.

What is the first hour capacity?

The Rheem Stellar 360 has a listed 360L first hour capacity.

What is the hourly recovery?

The Rheem Stellar 360 has a listed 200L/hour hot water recovery.

What is the energy rating?

The Rheem Stellar 360 has a 5 Star gas energy efficiency rating.

What is the gas consumption?

The Rheem Stellar 360 natural gas model is listed with 42 MJ/hr gas consumption.

What water pressure does it suit?

The Rheem Stellar 360 lists 1400 kPa relief valve pressure, 1200 kPa expansion control valve setting, 960 kPa maximum water supply pressure with ECV, and 1120 kPa maximum water supply pressure without ECV.

What are the water and gas connection sizes?

The Rheem Stellar 360 gas storage model is listed with Rp 3/4 water connections and Rp 1/2 gas connection.

Is the Rheem Stellar 360 made in Australia?

Yes. The Rheem Stellar 360 gas water heater is Australian made.

What is Rheem Superflue®?

Rheem Superflue® is patented Rheem technology used in the Stellar gas storage range to support strong performance and high gas efficiency.

What is the warranty on the Rheem Stellar 360?

The Rheem Stellar 360 is listed with a 10-year cylinder warranty, 3-year labour warranty on the cylinder, and 1-year parts and labour warranty on all other domestic components, subject to Rheem warranty terms and conditions.

Is the Rheem Stellar 360 good for replacing an old gas storage hot water system?

Yes. The Rheem Stellar 360 can be a strong replacement option where the existing system is natural gas, the installation location is outdoors, and the gas supply, water pressure, pipework and compliance requirements are suitable.

What is the difference between Rheem Stellar 330 and Rheem Stellar 360?

The Rheem Stellar 360 has more storage capacity and a higher first hour capacity than the Rheem Stellar 330. The Stellar 330 has 130L storage and 330L first hour capacity, while the Stellar 360 has 160L storage and 360L first hour capacity. Both have 200L/hour recovery and 5 Star gas efficiency.

What is the difference between Rheem Stellar 360 and Rheem 4 Star 170L?

The Rheem Stellar 360 is a premium 5 Star natural gas storage system with 360L first hour capacity and 200L/hour recovery. The Rheem 4 Star 170L is a 4 Star gas storage model with larger storage capacity but lower first hour capacity and lower recovery. The better choice depends on the household’s hot water demand, gas setup, budget and replacement requirements.

* Requested element size may come delivered separately to system for electric systems - All units supplied with factory with 3.6kW

**Where a unit supplied is capable of supplying more than 50°C, a tempering valve must be installed on the property or purchased as part of a valve kit with your order.

Hassle-Free Installation – Done Right by Trusted Experts

Need professional installation? We’ve got you covered! Our optional installation service connects you with our network of certified, trusted contractors, ensuring a smooth and stress-free setup.

How It Works:

🔹 Step 1: Select Installation Service
Choose to include professional installation when purchasing your new system.

🔹 Step 2: Pay for Installation Upfront
Simply add the installation service prior to adding your product to cart —no hidden fees, no surprises.

🔹 Step 3: We Assign a Certified Contractor
We’ll match you with a licensed, experienced contractor from our network to handle the installation.

🔹 Step 4: Schedule Your Installation
The assigned contractor will contact you directly to arrange a convenient time for installation.

🔹 Step 5: Direct Support When You Need It
For any installation-related questions, your contractor is your first point of contact. If any issues arise, our team is here to help.

🚨 Please Note: Installed Today supplies the product and connects you with a certified contractor for installation.

We’re committed to delivering top-quality products and facilitating a seamless installation experience. Have product questions? Reach out to us anytime! 🔥

Buying a new hot water system, water filter, pump or plumbing product should be simple. Installed Today helps you compare the product, the supply-only price and the available installation options in one place, so you can choose what suits your home, budget and timing without the back and forth.

Whether you already know exactly what you need or you are still comparing options, we make it easier to order with confidence.

Why Customers Choose Installed Today

Supply Only or Installed Options

Choose the product on its own, or add installation where available. This gives you the flexibility to buy the way that suits you best.

Clear Pricing Before Checkout

See your product price upfront, then add the installation options or common extras you need before placing your order. No confusing quote forms just to understand your starting price.

Product Details That Actually Help

Key specs, sizing details, warranty information, product features and suitability notes are shown clearly, so you can compare products properly before you buy.

Installation Add-Ons Available

Where relevant, you can add common installation extras such as valve kits, bases, electrical options, removal, access-related items or other site-specific upgrades before checkout.

Built Around Brisbane and Gold Coast Homes

Our product and installation options are selected with common local homes, water quality, plumbing layouts, access issues and replacement requirements in mind.

One Simple Order

Add the product and selected extras to cart in one order, instead of trying to organise separate suppliers, installers and parts.

Practical Help Before You Buy

Not sure which product, size or installation option is right? Installed Today gives you a clearer path to choosing the right system before you order.

Designed To Make Your Decision Easier

Installed Today is built for customers who want a faster, clearer and more convenient way to buy.

Instead of guessing what is included, waiting for basic pricing or trying to work out which extras are needed, you can review the product, compare your options and move forward with confidence.

Choose supply only if you just need the product.

Choose supplied and installed if you want the product installed where available.

Add common extras before checkout if your job needs additional parts or site-specific options.

It is a simpler way to organise the product and the parts of the job that matter most.

Important Note

Installation availability, inclusions and add-ons vary by product type, site access, existing services, selected options and your property requirements. Some installations may require additional work, upgrades or checks before the job can proceed.

Fast & Reliable Delivery – What to Expect

Same Day Delivery: Available in Brisbane and Gold Coast on select units ordered before 8:00am
Express Delivery: 1–4 business days
Standard Delivery: 2–8 business days

Same Day Delivery

Same day delivery is available for selected hot water systems in Brisbane and Gold Coast metro areas when ordered before 8:00am, subject to stock availability, delivery capacity and suitable transport conditions.

Fast Metro Delivery

Most hot water orders in metro areas are delivered quickly, with around 90% arriving within 1 business day.

Weather Delays

Hot water systems cannot always be transported safely by courier during rain. Delivery timeframes may be affected when wet weather impacts safe handling, loading, unloading or transport conditions.

Express Delivery Guarantee

If your express delivery order takes longer than 1–4 business days, we will adjust the delivery timeframe to our standard 2–8 business days and refund your express shipping charge automatically.

Order Tracking

We will send your delivery details as soon as your order has been dispatched.

Need help with your delivery? Contact our team and we’ll be happy to assist.