160L Electric Hot Water Systems Australia
Our Top 3 160L Electric Hot Water Systems
Choose How You Want to Order
Not every hot water job is the same. Choose supply only if you already have an installer arranged, or select a supplied and installed option where available.
Supply Only
Best if you already have a licensed plumber, gas fitter or electrician arranged.
Your product price is for the hot water system only. Installation is not included unless shown or selected separately.
Valves, old unit removal, disposal, electrical work, pipework changes, gas work and compliance upgrades may be required depending on your installation.
Supplied & Installed
Best if you want the hot water system and installation organised together.
Select your preferred system, answer the installation questions on the product page and choose any required installation options before checkout.
Installation availability and final requirements depend on your location, access, product type, existing services and site conditions.
Not Sure What You Need?
Hot water systems vary by size, energy source, household demand and installation setup.
Compare the available hot water systems below or use the selection tools throughout the site to narrow down the right option for your home.
Consider household size, energy source, available space, hot water demand, running costs and installation requirements before choosing.
160L Electric Hot Water Systems for Brisbane, Gold Coast & Major Australian Metros
160L electric hot water systems sit between compact 125L storage and larger 250L family-size tanks, making them a practical choice for smaller households that need a little more stored hot water.
They are commonly considered for small families, couples with higher hot-water use, townhouses, units, granny flats, rental properties and one-bathroom homes.
Installed Today supplies 160L electric hot water systems across supported mainland Australian markets, with supplied and installed options available on selected systems in eligible Brisbane and Gold Coast service areas.
What Is a 160L Electric Hot Water System?
Who Should Consider a 160L Electric Hot Water System?
Small Families
160L provides a useful storage class for smaller households that need more capacity than a typical 125L system.
Townhouses & Units
The capacity can suit compact residential properties where a 250L tank would provide unnecessary storage.
Higher-Use Couples
Couples with longer showers or more frequent hot-water use may prefer the additional buffer over a 125L tank.
One-Bathroom Homes
Limited simultaneous bathroom demand can make 160L practical for regular everyday residential use.
Rental Properties
160L can suit smaller rental properties where expected occupancy does not justify a large family tank.
Existing 160L Replacement
If the existing 160L tank has always supplied enough hot water, another 160L system is the natural sizing starting point.
125L vs 160L vs 250L Electric Hot Water
| Storage Size | Typical Position | Common Application | Main Question |
|---|---|---|---|
| 125L | Compact residential | Couples and lower-demand homes | Will 125L comfortably cover peak use? |
| 160L | Small household | Small families and moderate daily demand | Is 160L enough without moving to family-size storage? |
| 250L | Family-size storage | Regular family household demand | Does the home genuinely need the larger stored-water reserve? |
When Is 160L Better Than 125L?
Moving from 125L to 160L provides an additional 35 litres of nominal stored capacity.
That additional buffer can matter where the household has several back-to-back showers, longer showers or a 125L system that regularly approaches empty during normal use.
If the existing 125L tank has always performed comfortably, moving up in size may provide little practical benefit.
When Should You Move from 160L to 250L?
A 250L system provides substantially more stored hot water than a 160L tank and is generally better aligned with standard family demand.
Compare 250L where household occupancy has increased, several showers occur close together or the existing 160L system regularly runs out despite operating correctly.
Larger storage also takes additional physical space, so avoid upsizing purely because a bigger tank appears safer.
How Many People Can a 160L Electric System Supply?
Installed Today's current collection filter groups all eight 160L products around a 3-person off-peak household recommendation.
Individual manufacturers can use different assumptions and some models publish higher maximum occupant figures under specific usage and tariff conditions.
Household count should therefore be treated as a starting point rather than an absolute rule.
- Number of occupants
- Shower duration
- Shower flow rates
- Number of bathrooms
- Bath use
- Peak morning demand
- Peak evening demand
- Heating tariff
- Element rating
- Recovery time
Element Size and Recovery Matter with a 160L Tank
Tank capacity determines how much hot water is stored, while the electric element affects how quickly the system reheats after that stored supply is used.
Current 160L systems are available with different element ratings depending on brand and model, including common 2.4kW and 3.6kW configurations.
The electrical circuit and tariff need to suit the selected element, and any electrical changes must be completed by appropriately licensed electrical trades.
160L Electric Hot Water on Off-Peak or Controlled Load
A controlled-load or off-peak arrangement can limit the periods during which the tank is allowed to reheat.
In these installations, enough stored capacity needs to remain available between heating periods.
That is why occupant-count recommendations for off-peak systems can differ from manufacturer figures based on continuous or time-of-use supply assumptions.
Continuous Tariff Can Change How 160L Performs
Where a 160L system has power available to recover after hot water is used, it can reheat sooner than the same tank restricted to a narrow controlled-load period.
This does not increase the physical storage capacity, but it can change how practical the tank feels during repeated daily use.
Check the property's actual tariff and circuit before choosing size based solely on another installation.
Rheem, Rinnai, Dux, Vulcan & AquaMAX 160L Systems
The live Installed Today collection currently contains 8 products.
Current systems include Rinnai 160L, Dux 160L, Rheem Stellar 160L, Vulcan 160L, Rheem 160L, AquaMAX Squat 160L, AquaMAX 160L and Vulcan DuoMAX 160L.
This gives customers standard upright tanks, a squat-format option and a premium stainless-steel option within the same nominal capacity.
Standard 160L vs AquaMAX Squat 160L
Most current 160L systems use a taller, narrower cylinder format.
The AquaMAX Squat 160L instead measures approximately 965mm high × 640mm wide, providing 160L capacity in a lower, wider format.
This can suit under-home areas, low-clearance locations and replacement jobs where vertical space is restricted but additional width is available.
Standard Upright 160L Electric Storage
Typical upright 160L systems in the current range are around 480–490mm wide and roughly 1550–1615mm high, although dimensions vary by exact model.
For example, the AquaMAX standard 160L is approximately 1610mm high × 480mm wide, while the Rheem Stellar 160L is approximately 1615mm high × 490mm wide.
Check depth and connection positions as well as height and width before assuming a new 160L tank is a direct physical swap.
Enamel-Lined vs Stainless-Steel 160L Electric Hot Water
Enamel-Lined Steel
Seven current products use enamel-lined steel construction, representing the conventional majority of the 160L range.
Stainless Steel
Rheem Stellar provides the current stainless-steel option and carries a maximum listed 12-year warranty.
Choose the Whole System
Cylinder material should be considered alongside water quality, warranty, dimensions, electrical setup, price and replacement fit.
Premium Stainless-Steel 160L Electric Hot Water
Rheem Stellar is the premium stainless-steel option in the current collection.
Installed Today's current product data positions it around 2–3 occupants and lists a 12-year maximum warranty.
It is worth comparing when the customer specifically wants a higher-spec 160L electric-storage replacement rather than the standard enamel-lined construction used by most alternatives.
AquaMAX Standard and Squat 160L Options
AquaMAX is represented twice in the current collection, with both a standard upright 160L system and the Squat 160L.
The standard model is approximately 1610mm high × 480mm wide, while the Squat model is approximately 965mm high × 640mm wide.
The capacity is the same; the key difference is how the cylinder fits the available installation space.
Replacing an Existing 160L Electric Hot Water System
If an existing 160L tank has supplied enough hot water and the household has not materially changed, another 160L system is usually the most logical replacement starting point.
- Existing make and model
- Tank dimensions
- Connection positions
- Element rating
- Electrical circuit
- Tariff arrangement
- Current household demand
- Existing valves
- Indoor or outdoor location
- Drainage
- Base condition
- Removal and delivery access
Moving from 125L to 160L Electric Hot Water
160L is the natural next size to compare when a 125L system is consistently marginal for the household.
The extra stored capacity can provide more buffer without jumping directly to a much larger 250L cylinder.
Confirm that the location, electrical supply and plumbing can accommodate the replacement before upsizing.
Can You Replace a 250L Electric Tank with 160L?
Downsizing can make sense where household occupancy has fallen and the existing 250L system now stores substantially more hot water than the property regularly uses.
The decision should be based on current peak demand, not just average daily consumption.
A smaller tank that runs out during back-to-back showers is not an effective downsize even if total daily water use appears low.
160L Electric Hot Water for Rentals, Units and Townhouses
160L electric storage is particularly useful in properties sitting between very low-demand compact accommodation and full family homes.
That includes townhouses, units, granny flats and lower-occupancy rental properties.
Property owners should size around realistic occupancy rather than automatically installing the smallest tank that physically fits.
160L Electric Storage vs Heat Pump Hot Water
160L Electric Storage
Conventional resistance heating and often the simplest pathway for replacing an existing electric-storage tank.
Heat Pump
Transfers heat from surrounding air into stored water and can reduce hot-water electricity consumption in suitable applications.
The Decision
Compare upfront cost, electricity use, airflow, drainage, noise, available space and expected ownership period.
160L Electric Hot Water Systems Brisbane
Brisbane is a primary 160L electric hot-water installation market for Installed Today. Selected systems can be ordered with professional installation in eligible Brisbane, Logan, Ipswich, Moreton Bay and Redlands service areas.
Common Brisbane applications include existing 160L replacements, townhouses, units, granny flats, rentals and smaller family homes.
Final installation requirements depend on access, tank dimensions, electrical supply, tariff, valves, drainage, plumbing and site conditions.
160L Electric Hot Water Systems Gold Coast
Selected 160L electric hot water systems are also available supplied and installed across eligible Gold Coast service areas.
This storage class can suit townhouses, smaller family homes, rentals and properties where 125L is marginal but 250L is unnecessary.
Confirm household demand, installation space, electrical setup and drainage before ordering.
Buy 160L Electric Hot Water Systems Across Major Australian Metros
Supply-only 160L systems are available for customers who already have appropriately licensed trades arranged across supported mainland Australian markets.
Our main 160L electric hot-water markets include Brisbane, Gold Coast, Sunshine Coast, Sydney, Melbourne, Perth and Adelaide, together with Townsville, Cairns, Toowoomba, Newcastle, Central Coast, Wollongong and Geelong.
Brisbane and Gold Coast remain the primary Installed Today installation markets. Customers elsewhere can choose supply only where delivery is available and arrange their own appropriately licensed installer.
Choose How You Want to Order
Supply Only
Choose supply only if you already have appropriately licensed plumbing and electrical trades arranged and simply need the 160L system supplied.
Installation, valves, old-unit removal, disposal, electrical work, drainage, pipework changes and compliance upgrades are not included unless specifically shown.
Brisbane Installation
Selected 160L electric systems are available with installation in eligible Brisbane metro service areas.
Availability depends on product, postcode, access, drainage, electrical setup and site conditions.
Gold Coast Installation
Selected 160L systems are also available supplied and installed in eligible Gold Coast areas.
Final requirements depend on the selected system and existing installation.
Choose 160L When 125L Is Tight but 250L Is More Than You Need
The main role of the 160L electric-storage category is simple: provide more household buffer than compact 125L storage without moving straight into full family-size 250L capacity.
Compare occupants, bathrooms, shower habits, peak demand, recovery, tariff, element rating, dimensions, upright versus squat format, cylinder construction, electrical requirements and replacement compatibility before ordering.
If an existing 160L system has consistently supplied enough hot water, another correctly selected 160L unit remains the strongest sizing starting point.
160L Electric Hot Water System FAQs
Common questions about choosing, ordering and installing a 160L electric hot water system for small homes, units, townhouses and low-to-moderate demand households.
What is a 160L electric hot water system best suited for?
A 160L electric hot water system is best suited to small homes, units, townhouses and households with low-to-moderate daily hot water use. It offers more capacity than a 125L system while still remaining compact compared with larger family-sized electric storage units.
How many people does a 160L electric hot water system suit?
A 160L electric hot water system commonly suits around 2 people, depending on shower length, daily hot water use, water-saving fixtures, recovery time and household habits. Homes with heavy hot water demand or multiple bathrooms may need to compare larger sizes.
Is a 160L electric hot water system enough for a small family?
A 160L system may suit some small families with moderate hot water use, but it may not be ideal for multiple long showers close together. If your home has higher demand, larger electric storage options such as 250L or 315L may be more suitable.
Can I buy a 160L electric hot water system supply only?
Yes. Choose supply only if you already have a licensed plumber or electrician arranged. Supply-only pricing is for the hot water system only and does not include installation, valves, old unit removal, disposal, electrical work, pipework changes or compliance upgrades unless selected separately.
Can I order a 160L electric hot water system supplied and installed?
Yes. Supplied and installed options are available for selected 160L electric hot water systems in eligible Brisbane and Gold Coast service areas. Availability depends on your location, access, existing setup, electrical requirements and site conditions.
Can I replace my old 160L electric hot water system with another 160L unit?
In many cases, a like-for-like 160L replacement can be a practical option, but the new system still needs to suit the existing location, plumbing connections, electrical setup, available space, drainage and current compliance requirements.
Where can a 160L electric hot water system be installed?
A 160L electric storage system can be installed in a suitable indoor or outdoor location depending on the model, property setup and manufacturer requirements. The system must have safe access, compliant plumbing, suitable drainage and the correct electrical connection.
Does installation include electrical work?
Electrical work is not automatically included unless shown in the selected installation option or chosen as an add-on. Some replacements may require electrical checks, circuit changes, isolators, timers, tariff work or other upgrades by a licensed electrician.
Does installation include old system removal and disposal?
Old system removal and disposal are not automatically included unless shown in the selected installation option or chosen as an add-on. Access, location, mounting, stairs, roof spaces, cupboards and site conditions can affect what is required.
Is a 160L electric hot water system instant?
No. Most 160L electric hot water systems are storage systems, not instant systems. They heat and store water inside a tank so hot water is ready when needed. Recovery time depends on the element rating, power supply, tariff setup and how much hot water has been used.
Do you install 160L electric hot water systems in Brisbane and the Gold Coast?
Supplied and installed options are available in eligible Brisbane and Gold Coast service areas. Availability depends on the selected product, your address, access, existing system and installation requirements.