Dux Proflo 315L Electric Hot Water System

The Dux Proflo 315L Electric Hot Water System is available online from Hot Water Outlet with metro delivery available in selected areas Australia wide.

Customers can purchase the Dux Proflo 315L as a supply-only electric storage hot water system and request assistance arranging installation quotes after purchase through licensed local installers in selected metro regions.

The Dux Proflo 315L is a large-capacity electric storage hot water system designed for family homes needing full mains pressure hot water. With 315L tank capacity, single and twin element model options, dual-sided water connections and indoor or outdoor installation suitability, it is a practical replacement option for larger households needing more stored hot water than a 250L electric unit.

About the Dux Proflo 315L Electric Hot Water System

The Dux Proflo 315L is part of the Dux Proflo electric storage range, designed for Australian homes and conditions. It provides stored electric hot water at full flow pressure to all outlets, making it suitable for everyday family hot water use where strong capacity and dependable performance are important.

Dux lists the 315L model as suitable for 4–6 people depending on usage conditions. This makes it suitable for larger family homes, busy households, larger rental properties and customers replacing a similar-sized electric storage hot water system.

The Proflo range features durable Y class commercial grade enamel, a larger anode to help increase tank life, a hard-wearing polymer base designed to resist damage and moisture, and water connections on both sides of the tank to help simplify replacement installations.

Buy Dux Proflo 315L Supply Only

Order the Dux Proflo 315L Electric Hot Water System online from Hot Water Outlet with metro delivery available in selected areas across Australia.

This option is ideal for customers who already have a licensed plumber or electrician arranged or who intend to organise installation separately after delivery.

The supply-only product price includes the hot water system itself.

Installation, electrical work, plumbing modifications, valve kits, old system removal, disposal, compliance upgrades and site-specific installation requirements are not included unless separately quoted.

Supply-only is ideal for customers searching for:

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Installation Quotes Available After Purchase

Hot Water Outlet does not directly provide installation services.

After purchasing the Dux Proflo 315L Electric Hot Water System, customers in selected metro areas may request assistance arranging installation quotes through licensed local plumbers and electricians.

Installation quote availability depends on:

service location
installer availability
existing system type
property access
plumbing suitability
electrical requirements
compliance requirements

Additional installation costs may apply for:

valve upgrades
electrical upgrades
pipework changes
drainage work
difficult access
concrete bases
old system removal
disposal
compliance upgrades

Dux Proflo 315L Delivery Brisbane

Hot Water Outlet offers metro delivery for the Dux Proflo 315L Electric Hot Water System in selected Brisbane areas.

Customers can order online and request assistance arranging installation quotes after purchase where available.

Dux Proflo 315L Delivery Gold Coast

Hot Water Outlet offers metro delivery for the Dux Proflo 315L Electric Hot Water System in selected Gold Coast service areas.

Customers can purchase online and organise installation separately or request help arranging installation quotes after purchase.

Dux Proflo 315L Delivery Sydney

Hot Water Outlet offers metro delivery for the Dux Proflo 315L Electric Hot Water System in selected Sydney metro areas.

Customers can order online with installation quote assistance available after purchase in selected locations.

Dux Proflo 315L Delivery Melbourne

Hot Water Outlet offers metro delivery for the Dux Proflo 315L Electric Hot Water System in selected Melbourne metro areas.

Customers can purchase the system online and request help arranging installation quotes after delivery.

Is the Dux Proflo 315L Right for Your Home?

The Dux Proflo 315L Electric Hot Water System may suit households replacing a larger electric storage hot water system and wanting a reliable like-for-like replacement from an established Australian hot water brand.

It is commonly suited to:

family homes
larger households
larger townhouses
rental properties
investment homes
homes with stronger daily hot water demand

This system may suit you if:

you are replacing an existing electric storage hot water system
you want a 315L electric hot water unit
your household has higher daily hot water demand
your household has around 4–6 people depending on usage
your property has suitable access and installation space
your plumbing and electrical setup are suitable
you prefer supply-only purchase flexibility

Additional installation work may be required depending on:

existing plumbing condition
electrical requirements
access limitations
drainage requirements
compliance upgrades
valve condition

Key Features of the Dux Proflo 315L

315L electric storage hot water system
Model number 315T1 for single element
Model number 315T2 for twin element
Suitable for 4–6 people depending on usage
Energy supply options include 3.6kW, 2 x 3.6kW and 2 x 4.8kW
Full mains pressure hot water to all outlets
Water connections on both sides of the tank
Suitable for indoor or outdoor installation
Larger anode to help increase tank life
Durable Y class commercial grade enamel
Hard-wearing polymer base
Low maintenance and long service life
Hard water option available
Screwless tank lids for cleaner appearance
Australian designed and made
Certified lead-free Proflo range
10-year tank warranty subject to manufacturer terms
1-year parts and labour warranty subject to manufacturer terms

Quick Specs

Brand: Dux
Range: Proflo Electric Storage
Product: Dux Proflo 315L Electric Storage Water Heater
Model Number: 315T1 single element, 315T2 twin element
Tank Size: 315L
System Type: Electric Storage Hot Water System
Energy Supply: 3.6kW, 2 x 3.6kW and 2 x 4.8kW options
Recommended Household Size: 4–6 people depending on usage
Installation Type: Indoor or outdoor installation
Water Connections: Both sides of tank
Pressure: Full mains pressure to all outlets
Tank Enamel: Y class commercial grade enamel
Base: Hard-wearing polymer base
Hard Water Option: Available
Manufacturing: Made in Australia
Tank Warranty: 10 years subject to Dux warranty terms
Parts and Labour Warranty: 1 year subject to Dux warranty terms

Full Mains Pressure Hot Water

The Dux Proflo 315L is designed to deliver full flow pressure to all outlets, making it a practical choice for larger households that need dependable electric storage hot water.

This can be useful for homes replacing an older electric storage system where the customer wants consistent pressure, strong stored hot water capacity and a straightforward replacement pathway.

Built for Australian Conditions

The Dux Proflo electric storage range is manufactured in Australia and designed for local homes and conditions.

The 315L Proflo includes durable Y class commercial grade enamel, a larger anode to help increase tank life and a hard-wearing polymer base designed to resist damage and moisture.

Energy Efficient Electric Storage Design

The Dux Proflo large electric storage range features dense foam insulation designed to reduce heat loss and support lower running costs compared with less efficient electric storage designs.

This helps make the 315L Proflo a practical option for customers wanting dependable stored hot water with a focus on long-term performance and reliable everyday use.

Common Uses

The Dux Proflo 315L can be suitable for:

family homes
larger households
larger townhouses
rental properties
investment homes
electric storage hot water replacement
homes with 4–6 people depending on usage
indoor or outdoor electric hot water installations
homes needing more stored hot water than a 250L system

Frequently Asked Questions

Can I buy the Dux Proflo 315L supply only?

Yes. The Dux Proflo 315L can be purchased online as a supply-only hot water system with delivery available in selected metro areas.

Does Hot Water Outlet install hot water systems?

No. Hot Water Outlet does not directly provide installation services. Customers may request assistance arranging installation quotes after purchase in selected metro areas.

Can I get an installation quote after purchasing?

Yes. Customers in selected metro areas may request help arranging installation quotes through licensed local installers after purchasing the system.

Is delivery available Australia wide?

Metro delivery is available in selected service areas across Australia. Delivery availability may vary depending on location and product type.

How many people is the Dux Proflo 315L suitable for?

Dux lists the Proflo 315L electric storage water heater as suitable for 4–6 people depending on usage conditions.

Can the Dux Proflo 315L be installed outside?

Yes. Dux lists the Proflo 315L as suitable for indoor or outdoor installation where compliant.

What warranty applies to the Dux Proflo 315L?

Dux lists the Proflo 315L with a 10-year tank warranty and 1-year parts and labour warranty subject to Dux warranty terms and conditions.

Is the Dux Proflo 315L made in Australia?

Yes. Dux lists the Proflo electric storage range as manufactured in Australia and designed for Australian homes and conditions.

Is the Dux Proflo 315L good for replacing an old electric hot water system?

Yes. The Dux Proflo 315L is a practical option for replacing a larger electric storage hot water system where the existing plumbing, electrical supply and household hot water demand suit a 315L system.

Does the Dux Proflo 315L provide mains pressure hot water?

Yes. Dux lists the Proflo 315L as delivering full mains pressure to all outlets.

Is the Dux Proflo 315L suitable for larger families?

Yes. The 315L size is commonly suited to larger family homes and households with stronger hot water demand.

What is the difference between Dux 315T1 and 315T2?

The Dux 315T1 is the single element model, while the 315T2 is the twin element model. The right option depends on the home’s electrical setup, tariff arrangement and hot water demand.

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.

Buying a new hot water system or hot water part should be simple. Hot Water Outlet helps you compare hot water systems, valves, thermostats, elements, pipework and fittings in one place, so you can choose the products that suit your home, budget and hot water needs without the back and forth.

Whether you already know exactly what you need or you are still comparing electric, gas, instant gas, gas storage or heat pump hot water options, Hot Water Outlet makes it easier to order with confidence.

Why Customers Choose Hot Water Outlet

Hot Water Systems and Parts in One Place

Shop hot water systems, valves, thermostats, elements, pipework and fittings online from one focused hot water store. Choose the system first, then add the parts and accessories needed for your setup.

Clear Product Pricing Before Checkout

See your hot water system price upfront, then add common valves, fittings or accessories before placing your order. This makes it easier to plan your purchase and compare options before checkout.

Product Details That Actually Help

Key specs, sizing details, tank capacity, flow rate, gas type, energy source, dimensions, warranty information, product features and suitability notes are shown clearly, so you can compare hot water systems properly before you buy.

Valves and Accessories Available

Where relevant, you can add common hot water parts such as tempering valves, pressure relief valves, duo valves, non-return valves, thermostats, elements, pipework and fittings to help complete your order.

Built for Australian Hot Water Buyers

Hot Water Outlet is focused on hot water systems and accessories for Australian homes, rentals, renovations and replacement projects. Browse trusted brands and compare practical options for common household hot water needs.

One Simple Online Order

Add your hot water unit and selected parts to cart in one order, instead of searching across multiple suppliers for systems, valves, fittings and accessories.

Practical Help Before You Buy

Not sure which hot water system, size, energy type or accessory is right? Hot Water Outlet gives you a clearer way to compare electric hot water systems, heat pump hot water systems, gas storage hot water systems and instant gas hot water units before you order.

Designed To Make Your Decision Easier

Hot Water Outlet is built for customers who want a faster, clearer and more convenient way to buy hot water systems and hot water parts online.

Instead of guessing which product suits your home, searching multiple suppliers, or trying to match accessories separately, you can review the system, compare the specifications and add common hot water parts before checkout.

Choose your hot water system.

Add the valves and accessories you need.

Compare product details before checkout.

Order online with confidence.

It is a simpler way to buy the hot water products and parts that matter most.

Important Note

Product suitability can vary by property, existing services, energy source, gas type, available space, connection points, pressure requirements and local compliance requirements. Always check product specifications carefully and confirm the selected hot water system, valves, fittings and accessories are suitable for your property before ordering.

Standard Delivery: 2–8 business days

Express Delivery: 1–4 business days

90% of products are delivered the next business day where stock, postcode eligibility and freight availability allow.

Delivery timeframes are estimates and may vary by product, stock location, delivery postcode, carrier availability and order timing. Wet weather, storms, flooding or unsafe site access may delay delivery and are additional to any advertised or guaranteed freight timeframes.

Dux 315L Electric Hot Water System

Quick Specs & Benefits