Rheem 160L Electric Hot Water System

The Rheem 160L Electric Hot Water System is available from Installed Today as a supply-only electric 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 plumber or electrician arranged, or check your supply and install package to confirm standard installation, valve kit requirements, electrical suitability, site access and available installation timeframes before checkout.

The Rheem 160L electric water heater is a reliable electric storage hot water system designed for smaller families, townhouses, rental properties and replacement jobs where dependable stored hot water is needed. With 160L hot water delivery, a slim 480mm diameter, durable Rheem Ultranamel® cylinder coating, dual handed water connections and available single or twin element model options, it is a practical choice for like-for-like electric hot water replacement.

About the Rheem 160L Electric Water Heater

The Rheem 160L Electric Water Heater is part of Rheem’s 491 / 492 Series electric storage range. It is designed to provide reliable mains pressure hot water for homes that need more capacity than a compact 125L system without moving into a larger 250L tank.

Rheem lists the 160L model as suitable for up to 5 people, based on 7-minute showers at 42°C mixed water temperature in a moderate climate on a time-of-use tariff. Actual household suitability can vary depending on shower length, hot water use, tariff setup, climate and household habits.

The 160L range is available in single element and twin element options. A twin element model can provide an extra boost of hot water when demand is higher, which can be useful in homes where showers, laundry and other hot water use often happen close together.

Buy Rheem 160L Supply Only

Order the Rheem 160L Electric Hot Water System online as a supply-only hot water system. This option is ideal if you already have a licensed plumber or electrician 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, electrical 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:

• Rheem 160L price

• Rheem 160L electric hot water system for sale

• Rheem 491160 electric water heater

• Rheem 492160 twin element electric water heater

• Rheem 160L supply only

• 160L electric hot water system supply only

• Rheem electric water heater 160L

Rheem 160L Supplied and Installed in Brisbane & Gold Coast

Installed Today can supply and install the Rheem 160L Electric 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 a valve kit is required, whether the existing 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 access, electrical suitability, valve requirements, old system removal or disposal selections, plumbing changes, compliance requirements and selected add-ons.

Rheem 160L Installation in Brisbane

For Brisbane customers, the Rheem 160L Electric Water Heater can be ordered with supply and install options through Installed Today. This is suitable for homes replacing an existing electric hot water system where the current location, access, plumbing and electrical supply are suitable for the selected installation option.

The 160L size can be a practical fit for Brisbane homes, townhouses, units, granny flats, rentals and smaller family properties where a 125L system may be too small but a 250L system may not be required.

Customers in selected Brisbane suburbs can complete the installation check before checkout to confirm whether standard installation, valve kit selection, electrical work, extra plumbing add-ons, old system removal or disposal options may be required.

This makes the page suitable for customers searching for Rheem 160L installation Brisbane, Rheem electric hot water supplied and installed Brisbane, and 160L electric hot water replacement Brisbane.

Rheem 160L Installation in Gold Coast

Gold Coast customers can also order the Rheem 160L Electric 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 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, electrical work, pipework, base support, access requirements or old system disposal may be required.

This helps customers searching for Rheem 160L installed Gold Coast, Rheem electric hot water installation Gold Coast, and 160L electric hot water supply and install Gold Coast.

Is the Rheem 160L Right for Your Home?

The Rheem 160L Electric Hot Water System may be suitable if you are replacing a smaller to medium electric storage hot water system and want a reliable unit from one of Australia’s most recognised hot water brands.

It is commonly suited to smaller families, townhouses, units, rental properties, granny flats with higher demand and homes with moderate daily hot water use. The slim 480mm diameter can also make it useful for selected restricted-space installations where a wider tank may not suit the available area.

This system may suit you if:

• You are replacing an existing electric storage hot water system

• You want a 160L electric hot water unit

• Your household has moderate daily hot water demand

• Your household has up to 5 people under Rheem’s stated usage assumptions

• You want single element or twin element model options

• Your property has suitable access and installation space

• Your plumbing and electrical setup are suitable for the selected installation option

• 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

• Existing valves are old, missing or non-compliant

• Extra pipework or drainage changes are needed

• Electrical upgrades are required

• Access is restricted

• A compliant base, tray, drainage or insulation is required

• The old system needs additional removal or disposal work

• A twin element model requires electrical work to suit the site

Key Features of the Rheem 160L

• 160L electric storage hot water system

• Model 491160, with 492160 twin element model available

• Suitable for up to 5 people under Rheem’s stated usage assumptions

• 160L hot water delivery

• Mains pressure water delivery

• Fast and easy like-for-like replacement design

• Durable Rheem Ultranamel® cylinder coating

• Dual handed inlet and outlet fittings

• Designed for off-peak or concessional tariff connection

• Indoor or outdoor installation suitability

• 1.8kW, 2.4kW and 3.6kW element rating options

• Twin element option available for faster heating and extra daytime hot water

• Rp 3/4 water connections

• 12-year cylinder warranty under Rheem warranty terms

• 1-year labour warranty on the cylinder under Rheem warranty terms

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

Quick Specs

Brand: Rheem
Range: Rheem 491 / 492 Series Electric
Product: Rheem 160L Electric Water Heater
Model: 491160
Twin Element Model: 492160
System Type: Electric Storage Hot Water System
Hot Water Delivery: 160L
Recommended Household Size: Up to 5 people under Rheem’s stated usage assumptions
Element Rating: 1.8kW, 2.4kW and 3.6kW options
Twin Element Option: Available
Installation Type: Indoor or outdoor installation
Water Connections: Rp 3/4
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
Diameter: 480mm
Approximate Height: 1610mm
Approximate Width / Depth: 515mm
Approximate Packaged Weight: 60kg
Cylinder Warranty: 12 years, subject to Rheem warranty terms
Cylinder Labour Warranty: 1 year, subject to Rheem warranty terms
Other Domestic Parts and Labour Warranty: 1 year, subject to Rheem warranty terms

Twin Element Option Available

The Rheem 160L Electric Water Heater is available with a twin element model for homes that need faster heating or extra daytime hot water support.

A twin element model can be useful where hot water demand is higher at certain times of the day, such as when showers, laundry and general household use overlap. The correct model depends on the home’s electrical setup, tariff arrangement and installation requirements.

Rheem Ultranamel® Cylinder Protection

The Rheem 160L uses Rheem Ultranamel® cylinder coating. This tough internal coating is designed to help protect the cylinder and support long-term performance when the unit is correctly installed, selected and maintained.

Water quality, installation compliance, valve setup and servicing conditions can all affect hot water system lifespan and warranty outcomes.

Dual Handed Connections

The Rheem 160L Electric Water Heater includes dual handed inlet and outlet fittings. This can make replacement installation easier because the water connections can better suit different existing plumbing layouts.

Dual handed connections can be especially helpful in like-for-like replacement jobs, where matching existing pipework may reduce the need for extra plumbing changes.

Designed for Off-Peak Tariffs

The Rheem 160L electric storage range is designed to suit connection to concessional or off-peak tariffs where available and appropriate.

This can help reduce running costs compared with heating water on a standard continuous electricity tariff. The best tariff option depends on the selected model, household hot water demand, location, electricity provider and installation setup.

Common Uses

The Rheem 160L Electric Hot Water System can be suitable for:

• Smaller family homes

• Townhouses

• Units and apartments

• Granny flats

• Rental properties

• Electric storage hot water replacement

• Homes needing more capacity than a 125L system

• Homes with up to 5 people under Rheem’s stated usage assumptions

• Indoor or outdoor electric hot water installations

• Supply-only orders where a licensed installer is already arranged

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

Suitability depends on household size, shower length, hot water usage, tariff setup, installation location, plumbing condition, electrical supply and compliance requirements.

Why Order From Installed Today?

Installed Today gives customers a simple way to order the Rheem 160L Electric 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 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 electric hot water replacement orders

• Clear product and installation pathway before checkout

• Practical 160L electric storage replacement option

• Product-only ordering for customers with their own licensed installer

• Twin element option available for suitable homes

Frequently Asked Questions

Can I buy the Rheem 160L supply only?

Yes. You can buy the Rheem 160L as a supply-only product if you already have a licensed installer arranged. The unit-only price does not include installation, old system removal, disposal, valve kits, electrical work, plumbing alterations or compliance upgrades unless selected separately.

Can I get the Rheem 160L installed in Brisbane?

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

Can I get the Rheem 160L installed in Gold Coast?

Yes. Selected Gold Coast service areas are available. Installation suitability depends on access, existing plumbing, electrical requirements, drainage, valve condition, 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 160L unit plus the matching standard installation option. Final pricing may vary depending on valve kits, removal or disposal selections, pipework, electrical work, access, compliance and other selected add-ons.

Do I need a valve kit?

Many hot water replacements require compatible valves to meet installation and compliance requirements. The installation check helps identify whether a valve kit is recommended for your order.

How many people is the Rheem 160L suitable for?

Rheem lists the 160L electric water heater as suitable for up to 5 people, based on 7-minute showers at 42°C mixed water temperature in a moderate climate on a time-of-use tariff. Actual suitability can vary depending on shower length, hot water usage, tariff setup, climate and household habits.

Can the Rheem 160L be installed outside?

Yes. The Rheem 160L electric water heater is listed for indoor or outdoor installation, provided the installation location is compliant and suitable.

What is the warranty on the Rheem 160L?

Rheem lists the 160L electric water heater with a 12-year cylinder warranty, 1-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.

What element size does the Rheem 160L use?

The Rheem 160L range is listed with 1.8kW, 2.4kW and 3.6kW element rating options. The correct option depends on the selected variant, electrical setup and site requirements.

Is there a twin element Rheem 160L model?

Yes. Rheem lists a twin element 160L model, 492160, for faster heating and extra hot water support. The correct option depends on the home’s electrical setup, tariff arrangement and hot water demand.

Is the Rheem 160L good for replacing an old electric hot water system?

Yes. The Rheem 160L is a practical option for replacing a smaller to medium electric storage hot water system, provided the existing location, plumbing, electrical supply and household hot water demand suit a 160L electric storage water heater.

Is the Rheem 160L suitable for off-peak tariffs?

Yes. Rheem lists the 160L models as suitable for connection to concessional or off-peak tariffs. The best setup depends on the selected model, electricity plan, household demand and installation conditions.

What is the relief valve pressure?

The Rheem 160L is listed with a 1400 kPa relief valve pressure.

What is the expansion control valve setting?

The Rheem 160L is listed with a 1200 kPa expansion control valve setting.

Tempering Valve and Element Information

*Element size information:
All electric hot water units are supplied as standard with a 3.6kW element unless otherwise stated on the product page, invoice, or order confirmation.

If a different element configuration is requested, such as 1.8kW or 2.4kW, the hot water unit may still arrive with the standard 3.6kW element fitted from the manufacturer. The requested 1.8kW or 2.4kW element will be supplied separately with the order for installation by a suitably licensed electrical contractor or licensed electrical licence holder.

Any element changeover, electrical connection, disconnection, wiring, testing, or modification must be carried out by a licensed electrical contractor or licensed electrical licence holder. Elements must not be changed, connected, modified, or tested by an unlicensed person.

Alternative elements supplied for non-standard configurations may be generic replacement elements and may not be the same brand as the hot water unit unless specifically stated. Generic elements are supplied to suit the requested element size and electrical configuration, but final suitability must be checked by the licensed installer before installation.

1.8kW and 2.4kW elements supplied separately with a hot water unit include a 12-month supply-only parts warranty from the date of purchase, provided the element has been correctly installed by a licensed electrical contractor or licensed electrical licence holder and used under normal operating conditions.

This element warranty covers the replacement supply of the element only. It does not include labour, call-out fees, electrical work, plumbing work, fault finding, removal, reinstallation, testing, travel, downtime, damage caused by incorrect installation, or any other associated costs. Warranty may be declined where the element has been incorrectly installed, dry-fired, modified, damaged, connected to incorrect voltage or wiring, affected by power issues, used in unsuitable water conditions, or installed by an unlicensed person.

Proof of purchase, installer details, electrical licence details, photos, and/or return of the faulty element may be required before a warranty claim is approved.

**Tempering valve information:
Where a hot water system is capable of delivering water above 50°C, a compliant tempering valve must be installed to control the temperature delivered to personal hygiene fixtures such as showers, baths, basins, and bathroom outlets. This helps reduce the risk of scalding and assists with meeting plumbing compliance requirements.

A tempering valve blends hot and cold water to deliver a safer controlled outlet temperature to required fixtures. The hot water unit itself may store water at a higher temperature, but the water delivered to personal hygiene outlets must be controlled where required by plumbing regulations.

If your property already has a suitable, compliant tempering valve installed, your licensed plumber can assess whether it is appropriate for use with the new hot water system. Existing valves may not always be suitable due to age, condition, compliance requirements, valve type, location, or system compatibility.

If a compliant tempering valve is not already installed, or if the existing valve is unsuitable, one must be supplied and installed by a licensed plumber as part of the hot water installation.

Tempering valves are not automatically included with every supply-only hot water unit unless specifically selected, listed as included, or purchased as part of a suitable valve kit. If a tempering valve is required, please purchase the appropriate valve kit with your order or arrange for your licensed installer to supply and install the correct tempering valve on site.

It is the customer’s responsibility to ensure the installation is completed by appropriately licensed trades and that all required valves, fittings, electrical work, plumbing work, and compliance requirements are allowed for as part of the installation.

Optional Installation, Organised for You

Want the product supplied and the installation organised in one simple order? On eligible products and in selected service areas, Installed Today can arrange installation through a licensed installation partner at clear, upfront install rates.

You pay Installed Today for the selected product and install package, and we pay the assigned contractor on your behalf. That means one checkout, one package summary, and a smoother process from order to installation.

Why Choose an Installed Today Install Package?

Clear upfront install pricing
Our install package builder shows the available install option and selected add-ons before checkout, so you can review the package total before placing your order.

We organise the installation
Once your order is placed, we help coordinate the installation with a licensed installation partner in your area.

No need to pay the contractor separately for the selected package
You pay Installed Today for the product and selected install package. We then pay the assigned contractor on your behalf for the included installation service.

Built for common replacement jobs
The process is designed for suitable like-for-like replacement installs where the existing setup, access and compliance requirements match the selected package.

Add-ons shown before checkout where possible
If your answers indicate that a valve kit, access add-on or other selected extra may be required, these are shown in the package before you add it to cart.

How It Works

Step 1: Choose your product
Select the hot water system you want to order, including the right size, model and kW rating where applicable.

Step 2: Build your optional install package
Answer a few quick questions about your existing system, location, access and setup.

Step 3: Review your package total
Your selected product, installation option and any selected add-ons are shown before checkout.

Step 4: Pay once through Installed Today
Complete your order online. Your payment covers the product and the selected install package shown in your cart.

Step 5: We coordinate the install
Where the job is suitable and installation is available, we assign a licensed installation partner and help organise the next steps.

Important Installation Notes

Installed Today supplies the product and helps arrange installation through licensed installation partners where available. Installation is only available on selected products and in eligible service areas.

The install package price applies to the selected installation scope shown at checkout. Final suitability still depends on site access, existing plumbing or electrical setup, valves, drainage, compliance requirements, product suitability and any extra work required.

If something outside the selected package is needed, it will be discussed before proceeding.

Supply-only orders do not include installation, old unit removal, disposal, valve kits, electrical work, plumbing alterations or compliance upgrades unless these are clearly selected or included in your order.

A Simpler Way to Buy Hot Water, Filters, Pumps and Plumbing Products

Buying a new hot water system, water filter, pump or plumbing product should be clear, simple and easy to organise.

Installed Today helps you compare products, check supply-only pricing and, where available, build an optional installation package before checkout. That means you can choose the product, review the available options and order with more confidence, without the usual back and forth just to understand the starting price.

Whether you already know exactly what you need or you are still comparing options, Installed Today gives you a clearer way to buy the right product for your home, budget and timing.

Why Customers Choose Installed Today

Supply Only or Optional Installation

Choose the product on its own, or add installation where available on selected products and in eligible service areas. This gives you the flexibility to order the way that suits you best.

Clear Pricing Before Checkout

See the product price upfront, then review available installation options and common add-ons before placing your order. You can check the package total before checkout, instead of waiting on basic pricing just to get started.

Product Details That Actually Help

Key specs, sizing details, warranty information, product features and suitability notes are shown clearly, making it easier to compare products properly before you buy.

Common Installation Add-Ons Available

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

Built Around Brisbane and Gold Coast Homes

Our product and installation options are selected with common Brisbane and Gold Coast homes in mind, including local water quality, access issues, plumbing layouts, replacement requirements and typical installation conditions.

One Simple Order

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

Practical Help Before You Buy

Not sure which size, model or installation option is right? Installed Today gives you a clearer path to compare your options 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 may be needed, you can review the product, compare your options and move forward with confidence.

Choose supply only if you just need the product.

Choose an optional supplied and installed package where installation is available and you want the product and selected install options organised in one order.

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

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

Important Installation Note

Installation availability, inclusions and add-ons vary by product type, service area, site access, existing services, selected options and property requirements.

Some jobs may require additional work, upgrades or checks before installation can proceed. Final suitability may need to be confirmed based on site conditions, plumbing, electrical requirements, valves, drainage, access and compliance requirements.

Supply-only orders do not include installation, old unit removal, disposal, valve kits, electrical work, plumbing alterations or compliance upgrades unless these are clearly selected or included in your order.

Fast Delivery and Install-Aligned Shipping

Installed Today makes delivery simple, whether you are ordering supply-only or choosing an optional install package.

For supply-only orders, you can select from available delivery options at checkout. For eligible orders with installation selected, shipping is included and coordinated to align with your selected installation period where possible.

Delivery Options

Same Day Delivery

Same day delivery may be available for selected hot water systems in Brisbane and Gold Coast metro areas when ordered before 7:00am.

Availability depends on stock, courier capacity, delivery location, product type and safe transport conditions.

Express Delivery

Express delivery is available on selected products and locations, with an estimated delivery timeframe of 1–4 business days.

Standard Delivery

Standard delivery is available on selected products, with an estimated delivery timeframe of 2–8 business days.

Free Shipping with Installation

When you select an eligible installation package, delivery is included as part of the supplied and installed order.

Your product delivery will be organised to align with your selected installation period where possible, helping avoid separate courier timing, storage issues or delays between delivery and installation.

Fast Metro Delivery

Most hot water orders in metro areas are delivered quickly, with many arriving within 1 business day depending on stock, location, order time and courier availability.

Weather and Transport Delays

Hot water systems are large, heavy products and cannot always be transported safely during rain or unsafe handling conditions.

Delivery timeframes may be affected if wet weather impacts loading, unloading, transport access or safe delivery conditions.

Express Delivery Refund

If your express delivery order takes longer than the estimated 1–4 business day express timeframe, your order will move to the standard 2–8 business day delivery timeframe and your express shipping charge will be refunded automatically.

Order Tracking

We will send your delivery details once your order has been dispatched or scheduled.

For supplied and installed orders, delivery timing may be coordinated around your selected installation period rather than sent as a separate courier-only delivery.

Need Help with Delivery?

Not sure whether to choose supply-only delivery or an optional install package? Contact our team before ordering and we can help you understand the best option for your product, location and timing.