DUX PROFLO ELECTRIC STORAGE HOT WATER
Dux Proflo 160L Electric Hot Water System – 160T1
The Dux Proflo 160L Electric Hot Water System is an Australian-made electric storage water heater designed for smaller to medium households wanting conventional stored hot water at full mains pressure.
The current Dux 160T1 is available with 2.4kW and 3.6kW element configurations. Dux's January 2026 product guide lists an actual storage capacity of 161 litres with a rated hot-water delivery of 160 litres.
Installed Today offers the Dux Proflo 160L as a supply-only water heater or with supply and installation across eligible Brisbane and Gold Coast service areas.
Dux Proflo 160L at a glance: a 160T1 electric storage water heater with 161L actual storage, 160L rated hot-water delivery, 2.4kW or 3.6kW element options, dual-sided plumbing connections, indoor or outdoor installation suitability and full-flow mains-pressure hot water. Dux's product page lists it for approximately 2–4 people depending on usage and tariff conditions.
ABOUT THE SYSTEM
About the Dux Proflo 160L Electric Hot Water System
The Proflo 160L stores electrically heated water ready for household use. It is part of Dux's large Proflo electric storage range, which is designed as a straightforward option for replacing conventional electric storage hot-water systems.
The 160L model sits between the 125L and 250L Proflo units and can suit homes that need more stored capacity than a 125L cylinder without moving to a substantially larger 250L system.
Dux's current product page lists the 160L model for approximately 2–4 people. Actual suitability depends on shower duration, appliance use, household habits, electricity tariff and how many hours per day the water heater has power available for reheating.
WHO IT SUITS
Who Is the Dux Proflo 160L Best For?
Smaller Families
The 160L capacity can suit couples, smaller families and households with moderate hot-water demand when the electricity tariff and usage profile are appropriate.
Electric Storage Replacements
Water connections on both sides of the cylinder help make compatible replacement installations easier when replacing an older electric storage heater.
Units & Townhouses
The 160L size can suit units, townhouses and rental properties where a full-size mains-pressure storage system is required but available space remains important.
PRODUCT AT A GLANCE
Dux Proflo 160L Key Details
160L
Hot Water Delivery
161L
Actual Storage
2–4 People
Dux Product Guide
10 Years
Tank Warranty*
*Dux specifies a 10-year tank warranty for qualifying single-family dwelling installations. Other applications receive different tank warranty coverage. Full Dux warranty conditions apply.
ELEMENT OPTIONS
Dux Proflo 160T1 – 2.4kW or 3.6kW
2.4kW Element Option
A 2.4kW configuration is available within the 160T1 range. It places a lower instantaneous electrical load on the circuit but has slower recovery than the 3.6kW option.
3.6kW Element Option
A 3.6kW configuration is also available and provides faster reheating, subject to the property's electrical circuit and tariff being suitable.
Confirm the exact 160T1 element configuration required before ordering. Changing element size can affect circuit requirements and recovery time.
TARIFF & SIZING
Is the Dux Proflo 160L Right for Your Household?
Dux's product page lists the 160L Proflo for approximately 2–4 people. Dux's January 2026 range brochure provides additional tariff-specific sizing guidance and shows the 160L model for up to 4 people on a continuous tariff.
The same Dux sizing table does not publish an off-peak household rating for the 160L model. That distinction matters because an off-peak circuit may only energise the water heater for a limited period overnight.
If the property uses restricted or off-peak electricity, do not assume a 160L cylinder will suit a 2–4 person household without checking the tariff, heating window and actual hot-water demand.
Continuous Tariff
Dux's current sizing guide shows the 160L model for up to four people when power is available to heat the tank throughout the day and night.
Off-Peak Tariff
Dux does not publish an off-peak people rating for the 160L in its January 2026 sizing table. A larger tank may be required where reheating is restricted to overnight periods.
Usage Still Matters
Long showers, multiple bathrooms, baths and appliances using hot water can materially change how much storage a household needs.
KEY FEATURES
Key Features of the Dux Proflo 160L
Australian Made
Dux manufactures its 80L–400L Proflo large electric storage range in Australia for Australian homes and conditions.
Dual-Handed Plumbing
Water connections on both sides of the tank provide additional flexibility for compatible replacement installations.
Y-Class Enamel
The tank uses durable Y-class commercial-grade enamel together with a larger sacrificial anode to help protect the storage cylinder.
Hard-Wearing Polymer Base
A tough polymer base is designed to resist moisture, rust and damage around the bottom of the cylinder.
50mm Dense Foam Insulation
Dux specifies 50mm thick dense foam insulation across its large Proflo range to reduce stored heat loss.
Lead-Free Certified Range
Dux states that the current Proflo electric storage range is certified lead-free.
TECHNICAL DETAILS
Dux Proflo 160L Specifications
| Specification | Dux Proflo 160L |
|---|---|
| Brand | Dux |
| Range | Proflo Electric Storage |
| Model | 160T1 |
| Nominal Product Size | 160L |
| Actual Storage Capacity | 161L |
| Hot Water Delivery Rating | 160L |
| Product Page Household Guide | Approximately 2–4 people depending on usage |
| Current Brochure Sizing Guide | Up to 4 people on continuous tariff; no off-peak people rating published for 160L |
| Element Options | 2.4kW or 3.6kW |
| Electrical Supply | 240V AC single phase |
| Empty Weight | 59kg |
| PTR Valve Pressure | 1400 kPa |
| Maximum Inlet Pressure | 1120 kPa |
| Installation | Indoor or outdoor |
| Water Connections | Dual-sided / dual-handed |
| Tank Protection | Y-class commercial-grade enamel and sacrificial anode |
| Base | Hard-wearing polymer base |
| Insulation | 50mm dense foam |
| Hard-Water Option | Available |
| Manufacturing | Made in Australia |
| Tank Warranty – Single Family Dwelling | 10 years |
| Tank Warranty – Other Applications | 3 years |
| Parts & Labour Warranty | 1 year |
DIMENSIONS
Dux Proflo 160L Dimensions
1315mm
Overall Height
570mm
Overall Diameter
59kg
Empty Weight
161L
Storage Capacity
| Dimension | Measurement |
|---|---|
| Overall Height | 1315mm |
| Tank Diameter | 530mm |
| Overall Diameter | 570mm |
| Cold Water Inlet Height | 190mm |
| Hot Water Outlet Height | 1095mm |
| Electrical Entry Height | 135mm |
| Empty Weight | 59kg |
Allow additional room for valves, pipework and servicing. Dux requires the element, thermostat, PTR valve and sacrificial anode to remain accessible.
INSTALLATION LOCATION
Can the Dux Proflo 160L Be Installed Indoors or Outdoors?
Yes. Dux lists the Proflo 160L for indoor or outdoor installation.
The water heater must be installed on a flat, solid supporting surface. Dux also states that the pipework must not be used to support the water heater.
Where an indoor installation could cause property damage if leakage occurs, Dux requires an appropriately drained safe tray in accordance with applicable installation requirements.
INSTALLATION REQUIREMENTS
What Is Required to Install the Dux Proflo 160L?
Dux states that its Proflo electric storage water heaters must be installed by a licensed tradesperson and in accordance with applicable plumbing, electrical and local authority requirements.
- Flat, solid supporting surface
- Compatible hot and cold water pipework
- Correct 1400 kPa PTR valve arrangement
- Suitable isolation and non-return valve arrangement
- Pressure control where incoming pressure requires it
- Compliant PTR and expansion-valve drainage
- Suitable tempering or delivery-temperature control where required
- 240V AC single-phase electrical supply
- Electrical circuit suitable for the selected 2.4kW or 3.6kW element
- Fixed electrical connection complying with applicable wiring rules
- Safe tray and drainage where required indoors
- Access to thermostat, element, PTR valve and sacrificial anode
- Installation compliant with applicable plumbing requirements
- Electrical work compliant with AS/NZS 3000
WATER PRESSURE
Dux Proflo 160L Water Pressure Requirements
Dux's January 2026 technical specification lists a 1400 kPa PTR valve pressure for the 160T1.
The same current specification lists a maximum inlet pressure of 1120 kPa for the Proflo 160L.
The complete cold-water valve arrangement still needs to comply with Dux instructions and applicable plumbing requirements. Where supply pressure requires additional control, the correct pressure-limiting components must be installed.
FULL MAINS PRESSURE
Full Mains-Pressure Hot Water
Dux states that the Proflo electric storage range provides full flow pressure to all outlets.
This makes the 160L useful as a conventional replacement for an existing mains-pressure electric storage heater where the property's demand and tariff suit this tank size.
Actual shower and tap performance will also depend on the property's incoming supply pressure, valves, pipe sizing and plumbing layout.
INSULATION
50mm Dense Foam Insulation
Dux specifies 50mm thick dense foam insulation for its 80L–400L Proflo electric storage range.
The insulation helps reduce heat loss from water stored in the cylinder between heating cycles. Actual electricity consumption depends on usage, water temperature, climate, element size and electricity tariff.
HARD WATER
Is There a Hard-Water Option?
Yes. Dux lists a hard-water option for the Proflo 160L.
Dux's official replacement-anode guide lists different sacrificial anodes for average-to-hard and extremely hard water areas for the 160T1.
If the property has unusual or aggressive water chemistry, confirm the appropriate anode and maintenance requirements before installation.
SUPPLY ONLY
Buy the Dux Proflo 160L Supply Only
Choose supply only if you need the Dux Proflo 160L water heater and already have appropriately licensed plumbing and electrical trades arranged.
The supply-only price covers the selected water heater itself. Installation, valve kits, electrical alterations, plumbing changes, compliant base or safe-tray work, old-system removal and disposal are separate unless specifically included in your order.
Before ordering, confirm whether you require the 2.4kW or 3.6kW 160T1 configuration.
SUPPLY & INSTALL
Dux Proflo 160L Supplied & Installed
Supply Only
Order the unit by itself where suitable licensed plumbing and electrical installation are already arranged.
Brisbane Installation
Eligible Brisbane customers can check available supply-and-install options for replacement of a compatible electric storage hot-water system.
Gold Coast Installation
Eligible Gold Coast customers can also check installation options and any additional plumbing, electrical, access or compliance requirements before checkout.
AUSTRALIA-WIDE SUPPLY
Buy the Dux Proflo 160L Across Australia
Installed Today offers supply-only ordering across supported Australian delivery areas, with local supply-and-install options available in eligible Brisbane and Gold Coast locations.
Customers elsewhere can order the correct 160T1 configuration for delivery where available and arrange compliant local installation with appropriately licensed trades.
Brisbane
Gold Coast
Sydney
Melbourne
Adelaide
Perth
BRISBANE INSTALLATION
Dux Proflo 160L Installation Brisbane
Eligible Brisbane customers can order the Dux Proflo 160L with an installation option where available. Compatible like-for-like replacements are generally more straightforward when the existing location, plumbing, valves, drainage and electrical circuit already suit the selected 160T1 configuration.
The unit is approximately 1315mm high × 570mm overall diameter and weighs approximately 59kg empty, so access through doorways, side paths and the installation area should be checked before ordering.
Additional work may be required for plumbing alterations, valve upgrades, electrical circuit changes, drainage, relocation or difficult access.
GOLD COAST INSTALLATION
Dux Proflo 160L Installation Gold Coast
Eligible Gold Coast customers can also check supplied-and-installed options for the Dux Proflo 160L.
Before installation, confirm whether the required system is the 2.4kW or 3.6kW configuration and whether the existing electrical circuit, plumbing, valves, supporting base and drainage are suitable.
WHAT MAY REQUIRE EXTRA WORK
Check These Items Before Ordering Installation
- Relocating the water heater from its current position
- Old, missing or non-compliant valves
- Additional hot or cold pipework
- Changes to relief-valve or safe-tray drainage
- Electrical circuit or switchboard modifications
- Changing between 2.4kW and 3.6kW configurations
- Restricted access to the installation position
- New supporting base requirements
- Safe tray installation where required indoors
- Tempering or delivery-temperature compliance upgrades
- Removal and disposal of the existing water heater
MAINTENANCE
Dux Proflo 160L Maintenance
Dux states that regular servicing helps extend the life of the water heater and keep it operating safely and efficiently.
The owner's manual specifies a six-month service check in which the PTR valve easing lever is operated for approximately 10 seconds and, where fitted, the expansion-control valve is also checked.
Other servicing should be carried out by an appropriately licensed tradesperson. The sacrificial anode, PTR valve, electrical components and tank condition should be maintained in accordance with Dux instructions and local water conditions.
WARRANTY
Dux Proflo 160L Warranty
Dux warranty coverage depends on the type of application in which the water heater is installed.
| Application | Tank Warranty | Parts & Labour |
|---|---|---|
| Single Family Dwelling | 10 years | 1 year |
| All Other Applications | 3 years | 1 year |
Dux states that the warranty period begins from the installation date where proof is available. If proof of installation date cannot be supplied, the manufacturing date shown on the compliance plate is used.
The 10-year tank warranty should not automatically be applied to commercial, multi-residential or other non-single-family applications. Dux's complete warranty conditions determine coverage.
COMMON QUESTIONS
Questions About the Dux Proflo 160L
What is the current Dux Proflo 160L model?
The current Dux model is the 160T1.
How much water does the Dux Proflo 160L actually store?
Dux's January 2026 product guide lists an actual storage capacity of 161 litres and a rated hot-water delivery of 160 litres.
How many people is the Dux Proflo 160L suitable for?
Dux's product page lists approximately 2–4 people. Dux's January 2026 tariff-specific sizing guide shows up to four people on a continuous tariff and does not publish an off-peak people rating for the 160L model.
Can I use the Dux Proflo 160L on off-peak electricity?
The electrical installation and retailer tariff need to be checked carefully. Dux's current sizing guide does not publish an off-peak household rating for the 160L model, so suitability should be confirmed rather than assumed.
What element sizes are available?
Dux lists 2.4kW and 3.6kW element options for the 160T1.
Does the Dux Proflo 160L use single-phase power?
Yes. Dux states that the Proflo large electric range operates on 240V AC single-phase electricity.
Can the Dux Proflo 160L be installed outdoors?
Yes. Dux lists the 160L model for indoor or outdoor installation where the selected location complies with installation requirements.
Can the Dux Proflo 160L be installed indoors?
Yes. Indoor installation is permitted, with safe-tray and drainage provisions required where leakage could cause property damage.
Does the Dux Proflo 160L provide mains-pressure hot water?
Yes. Dux specifies full flow pressure to all outlets.
What are the Dux Proflo 160L dimensions?
Dux's January 2026 technical information lists approximately 1315mm overall height × 570mm overall diameter, with a 530mm tank diameter.
How heavy is the Dux Proflo 160L?
Dux lists an empty weight of approximately 59kg. Once filled, the operating weight is substantially higher, so a suitable supporting surface is required.
What is the maximum inlet pressure?
Dux's current product guide lists a maximum inlet pressure of 1120 kPa for the 160T1.
What pressure is the PTR valve?
Dux lists a 1400 kPa PTR valve pressure for the 160T1.
Does the Proflo 160L have water connections on both sides?
Yes. Dux specifies dual-handed water connections on both sides of the tank.
Does the Dux Proflo 160L have thick insulation?
Yes. Dux specifies 50mm thick dense foam insulation across its large Proflo electric storage range.
Is the Dux Proflo 160L made in Australia?
Yes. Dux states that the 80L–400L Proflo large electric range is manufactured in Australia.
Is the Proflo range lead-free certified?
Yes. Dux states that its current Proflo electric storage range is certified lead-free.
Does the Proflo 160L have a hard-water option?
Yes. Dux lists a hard-water option and provides different sacrificial-anode specifications for different water conditions.
Does the Dux Proflo 160L require a licensed installer?
Yes. Dux states that the water heater must be installed by a licensed tradesperson and in accordance with applicable plumbing and electrical requirements.
What is the Dux Proflo 160L warranty?
For qualifying single-family dwelling installations, Dux specifies a 10-year tank warranty and 1-year parts-and-labour warranty. For all other applications, Dux specifies a 3-year tank warranty and 1-year parts-and-labour warranty.
Can I buy the Dux Proflo 160L supply only?
Yes. Installed Today offers a supply-only pathway for customers who already have appropriately licensed installation arranged.
Can Installed Today install the Dux Proflo 160L?
Supply-and-install options are available in selected Brisbane and Gold Coast service areas. Final installation requirements depend on access, plumbing, valves, drainage, element configuration, electrical suitability and applicable compliance requirements.
WHY INSTALLED TODAY
Why Order the Dux Proflo 160L From Installed Today?
Supply Only
Unit Ordering
2.4 / 3.6kW
Element Options
Australia Wide
Supported Supply
Brisbane & Gold Coast
Installation Options
Installed Today provides a clear pathway to order the Dux Proflo 160L as a product-only purchase or combine it with an eligible local installation option. Confirm the element size, electricity tariff, existing circuit, plumbing, valves, drainage, access and removal requirements before checkout.
FINAL CHECK
Is the Dux Proflo 160L Right for You?
The Dux Proflo 160L is suited to smaller-to-medium households wanting a conventional mains-pressure electric storage water heater with a relatively compact footprint. It is particularly relevant as a replacement for an existing 160L electric cylinder where the current location and services are compatible.
Before ordering, confirm whether the property requires the 2.4kW or 3.6kW 160T1, whether the electricity tariff provides adequate reheating time and whether the household's actual demand suits a 160L system. Choose supply only where compliant installation is already arranged, or check Installed Today's Brisbane and Gold Coast installation options.
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.
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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
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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.
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