Vulcan 250L Electric Storage Hot Water System

The Vulcan 250L Electric Storage Hot Water System is available from Hot Water Outlet as a supply-only electric hot water unit or as a supply and installation package in selected Brisbane, Gold Coast, Sydney and Melbourne service areas, where available.

Choose the supply-only option if you already have a licensed plumber and electrician arranged, or review available installation package options before checkout to confirm installation suitability, access, valve kit requirements, water pressure, electrical requirements, indoor or outdoor installation suitability and available installation timeframes.

This is the standard Vulcan 250L electric water heater range, not the Duomax listing. The Vulcan 250L is a medium-capacity electric storage hot water system designed for homes needing more stored hot water than a 160L system, while avoiding the larger footprint of 315L or 400L systems where they may not be required.

About the Vulcan 250L Electric Water Heater

The Vulcan 250L Electric Water Heater is a single element electric storage hot water system that stores and heats water inside a vitreous enamel lined cylinder.

The 250L capacity may suit:

• small to medium-sized family homes

• townhouses

• rental properties

• investment properties

• homes with moderate to strong hot water demand

• like-for-like electric storage replacements

This model is commonly selected where:

• a medium-capacity electric storage unit is required

• stronger daily hot water demand is expected

• off-peak electric hot water is preferred

• a straightforward electric storage replacement is suitable

Suitability depends on:

• household size

• shower usage

• laundry demand

• climate conditions

• tariff setup

• plumbing configuration

• electrical supply

• installation access

Buy Vulcan 250L Supply Only

You can order the Vulcan 250L supply only from Hot Water Outlet if you already have a licensed plumber and electrician arranged for installation.

The listed product price is for the unit only unless an installation package is selected separately.

Installation, electrical work, valve kits, old system removal, disposal, pipework changes, pressure control, drainage, safe trays, base preparation and compliance upgrades are not included unless separately quoted or selected as part of an available installation package.

Common search terms related to this model include:

• Vulcan 250L electric water heater price

• Vulcan 250L electric hot water system

• Vulcan 661250G7 electric water heater

• Vulcan 661250G8 electric water heater

• 250L electric storage hot water system

• Medium electric hot water system

• 3.6 kW electric storage water heater

• 4.8 kW electric storage water heater

• Vulcan 250L supply only

• Vulcan 250L installed Brisbane

• Vulcan 250L installed Gold Coast

• Vulcan 250L installed Sydney

• Vulcan 250L installed Melbourne

Vulcan 250L Supplied and Installed

The Vulcan 250L Electric Storage Hot Water System may be available with supply and installation packages in selected Brisbane, Gold Coast, Sydney and Melbourne service areas.

Installed-from pricing is based on a standard installation setup together with the selected product. Final installation pricing can vary depending on site conditions, electrical requirements, plumbing configuration and selected add-ons.

Additional costs may apply for:

• Valve kit replacement

• Old hot water system removal

• Disposal

• Electrical upgrades

• Circuit or isolator changes

• Pipework alterations

• Water pressure control

• Base or tray requirements

• Restricted access

• Indoor drainage requirements

• Outdoor weather exposure requirements

• Relocation of the hot water system

• Non-compliant existing installations

• Delivery access or lifting requirements

Installation suitability should be checked before installation.

Vulcan 250L Installation in Brisbane

Hot Water Outlet can assist Brisbane customers wanting the Vulcan 250L as either a supply-only electric hot water system or a supplied and installed package where available.

This model may suit Brisbane homes replacing an older 250L electric storage hot water system, particularly where:

• stronger daily hot water demand is expected

• off-peak electric hot water is already installed

• the existing installation location already suits a 250L cylinder

• a medium-capacity electric storage replacement is preferred

Before installation, drainage, electrical supply, access, valve condition, weather exposure and compliance requirements should be checked.

Vulcan 250L Installation in Gold Coast

Gold Coast homeowners, landlords, renovators and property managers can order the Vulcan 250L through Hot Water Outlet for supply only or supply and installation where available.

The Vulcan 250L may suit:

• family homes

• townhouses

• rental properties

• investment homes

• households with moderate to strong hot water demand

Final installation suitability depends on:

• plumbing condition

• electrical supply

• access

• installation space

• water pressure

• drainage requirements

• whether additional labour or materials are required

Vulcan 250L Installation in Sydney

Selected Sydney customers can order the Vulcan 250L through Hot Water Outlet as either a supply-only electric hot water unit or with installation options where available.

This model may suit Sydney homes wanting:

• a medium-capacity electric storage system

• stronger stored hot water performance than a 160L unit

• off-peak electric hot water suitability

• a straightforward replacement for an older electric water heater

Before installation, apartment access, drainage, safe tray requirements, electrical supply and installation conditions should be checked.

Vulcan 250L Installation in Melbourne

Melbourne customers can order the Vulcan 250L from Hot Water Outlet as either a supply-only electric storage system or a supplied and installed package in selected metro areas.

The Vulcan 250L may suit Melbourne:

• family homes

• replacement electric hot water installations

• properties wanting larger stored capacity than a 160L system

• homes using off-peak electric hot water

Installation suitability depends on drainage, electrical supply, access, plumbing condition and installation compliance requirements.

Is the Vulcan 250L Right for Your Home?

This system may suit you if:

• You want a 250L electric storage hot water system

• You are replacing an older 250L electric water heater

• Your household has moderate to strong hot water usage

• You want more stored capacity than a 160L electric system

• You do not require a larger 315L or 400L electric storage system

• You want a vitreous enamel lined cylinder

• You want a standard Vulcan electric water heater rather than the Duomax range

• You want a system suitable for indoor or outdoor installation where compliant

• You have suitable access, water pressure and installation space

• You have suitable electrical provision or can arrange electrical work

• You want supply-only or supply and installation options

Additional work may be required if:

• The system is being relocated

• Existing valves are non-compliant

• Electrical upgrades are required

• The existing circuit does not suit the selected element size

• Drainage or safe tray requirements apply

• Water pressure control is required

• Pipework changes are needed

• Access is restricted

• The old system requires removal and disposal

• The installation area does not suit the tank size or service access

• A smaller or larger-capacity system may better suit household demand

Key Features of the Vulcan 250L

• 250L electric storage hot water system

• Standard Vulcan electric water heater range

• Product code 661250G7 for 3.6 kW model

• Product code 661250G7/BL for black 3.6 kW model

• Product code 661250G8 for 4.8 kW model

• Suitable for small to medium-sized family homes

• Single element electric storage design

• Vitreous enamel lined cylinder

• Suitable for internal or external installation where compliant

• Suitable for connection to off-peak tariff

• Rp 3/4 water connections

• 850 kPa ECV setting

• Medium-capacity replacement option

• WaterMark approved

Quick Specifications

Vitreous Enamel Lined Cylinder

The Vulcan 250L uses a vitreous enamel lined cylinder designed to help protect the internal tank surface.

Correct installation, pressure control, valve selection and ongoing maintenance all contribute to long-term electric storage hot water performance.

Water quality and installation conditions can also affect service life.

250L Storage Capacity

The 250L capacity may suit family homes with moderate to strong daily hot water demand.

This size may suit:

• family homes

• townhouses

• rental properties

• homes needing more capacity than a 160L system

• households using off-peak electric hot water

The correct system size still depends on:

• shower usage

• occupant numbers

• laundry demand

• climate conditions

• outlet flow rates

• daily usage patterns

Single Element Electric Heating

The Vulcan 250L is a single element electric storage water heater available in:

• 3.6 kW variants

• 4.8 kW variants

Electrical suitability should be checked before installation.

Electrical work, circuit upgrades, isolator changes and compliance upgrades are not included unless separately arranged.

Off-Peak Tariff Suitability

The Vulcan 250L is listed as suitable for connection to off-peak tariff.

This may suit households wanting to heat stored water during off-peak electricity periods for later household use.

Tariff suitability, recovery time and household demand should still be checked before installation.

Indoor or Outdoor Installation

The Vulcan 250L may be installed indoors or outdoors where suitable.

Indoor installations may require:

• safe trays

• compliant drainage

• leak protection

• service access

Outdoor installations require:

• suitable weather exposure conditions

• plumbing access

• base support

• compliant electrical connections

Installation suitability should be checked before installation.

Water Pressure Requirements

The Vulcan 250L lists:

• ECV setting of 850 kPa

• maximum water supply pressure of 680 kPa with ECV

• maximum water supply pressure of 800 kPa without ECV

• relief valve pressure of 1000 kPa

Pressure control valves may be required depending on incoming water pressure and plumbing conditions.

Valve suitability should be checked before installation.

Medium System Replacement Considerations

The Vulcan 250L is smaller than many 315L and 400L electric storage systems while still providing increased stored hot water capacity over smaller systems.

This may suit installations where:

• moderate-to-strong household demand exists

• a medium-capacity replacement is preferred

• access is restricted

• larger systems are unnecessary

Existing installation locations should still be checked before purchase.

Vulcan 250L vs Duomax 250L

This page is for the standard Vulcan 250L electric water heater range, not the Duomax listing.

While both systems may appear similar in capacity and application, product codes, availability and installation configurations should be checked carefully before ordering.

Vulcan 250L vs 160L Electric Storage

The Vulcan 250L provides more stored hot water capacity than a 160L electric storage system.

A 160L system may suit:

• smaller households

• lower hot water demand

• compact replacement situations

The 250L model may better suit:

• family homes

• stronger daily hot water demand

• homes regularly running short on hot water

• households needing additional stored capacity

Vulcan 250L vs 315L Electric Storage

The Vulcan 250L is smaller than a 315L electric storage system.

A 315L model may better suit:

• larger families

• multiple bathrooms

• higher shower usage

• homes regularly exhausting stored hot water

The 250L model may suit homes wanting medium-capacity storage without the larger size and weight of bigger systems.

Vulcan 250L vs Heat Pump Hot Water

The Vulcan 250L uses an electric element to heat stored water directly.

A heat pump hot water system instead uses heat from surrounding air to generate hot water more efficiently under suitable conditions.

The Vulcan 250L may suit customers wanting:

• a straightforward electric storage replacement

• off-peak electric hot water compatibility

• lower upfront system complexity

A heat pump may suit customers wanting:

• lower electricity consumption potential

• solar PV integration

• energy-efficient hot water upgrades

Vulcan 250L vs Instant Electric Hot Water

The Vulcan 250L stores a set volume of hot water, while an instant electric system heats water as it flows through the unit.

A 250L storage system may suit whole-home family hot water demand more effectively than many instant electric systems.

Instant electric systems may suit specific point-of-use applications but often require significantly higher electrical capacity.

Common Uses

Common applications for the Vulcan 250L include:

• Electric hot water replacement

• 250L electric storage replacement

• Small to medium-sized family homes

• Homes with moderate to strong hot water demand

• Townhouses and family homes

• Rental properties

• Investment properties

• Renovation projects

• Off-peak electric hot water systems

• Indoor installations with compliant drainage

• Outdoor installations with suitable base support

• Supply-only orders with licensed installers arranged

• Supply and installation projects in selected metro areas

Suitability depends on household demand, plumbing condition, electrical supply, installation location, water pressure and compliance requirements.

Why Order From Hot Water Outlet?

Hot Water Outlet makes it easier to compare and order the Vulcan 250L as either a supply-only unit or a supplied and installed electric hot water system where available.

Customers can choose supply only if they already have licensed installers arranged, or request assistance arranging installation quotations in selected metro areas.

Benefits of ordering through Hot Water Outlet may include:

• Supply-only or supply and installation options

• Brisbane, Gold Coast, Sydney and Melbourne service coverage

• Installed-from pricing shown separately from product pricing

• Product comparison information

• Optional installation add-ons where suitable

• Metro delivery availability

• Clear separation between product and installation costs

• Assistance arranging licensed installation services

Frequently Asked Questions

Can I buy the Vulcan 250L supply only?

Yes. The Vulcan 250L can be ordered supply only if you already have a licensed plumber and electrician arranged.

Is installation included in the product price?

No. Installation is not included unless separately quoted or selected as part of an available installation package.

Can the Vulcan 250L be installed in Brisbane?

Supply and installation may be available in selected Brisbane service areas subject to availability and site suitability.

Can the Vulcan 250L be installed in Gold Coast?

Yes. Selected Gold Coast installation areas may be available depending on scheduling and installation conditions.

Can the Vulcan 250L be installed in Sydney?

Supply and installation may be available in selected Sydney metro areas where suitable installation services are available.

Can the Vulcan 250L be installed in Melbourne?

Yes. Selected Melbourne service areas may be available subject to installer availability and site suitability.

What size is the Vulcan 250L?

The Vulcan 250L has 250L hot water delivery capacity.

How many people is the Vulcan 250L suitable for?

Vulcan lists the 250L model as suitable for up to 8 people based on stated usage conditions. Actual suitability depends on usage patterns and household demand.

What are the product codes?

The 3.6 kW model is commonly listed as 661250G7, the black 3.6 kW model as 661250G7/BL and the 4.8 kW model as 661250G8.

Is it single element or twin element?

This model is listed as a single element electric water heater.

Can it be installed indoors?

Yes. Indoor installation may be possible where drainage, plumbing and electrical requirements are suitable.

Can it be installed outdoors?

Yes. Outdoor installation may be possible where weather exposure and installation conditions are suitable.

Is it suitable for off-peak tariff?

Yes. Vulcan lists the 250L model as suitable for connection to off-peak tariff.

What are the dimensions?

The listed dimensions are 1395 mm high x 640 mm wide x 680 mm deep.

What does it weigh?

The listed empty weight is 74 kg and the shipped weight is 80 kg.

What is the ECV setting?

The listed ECV setting is 850 kPa.

What is the maximum water supply pressure?

The listed maximum water supply pressure is 680 kPa with ECV and 800 kPa without ECV.

Is this the Duomax 250L?

No. This page is for the standard Vulcan 250L electric water heater range, not the Duomax listing.

Is it suitable for replacing an old 250L electric water heater?

Yes. It may suit like-for-like replacement installations where plumbing, electrical supply, access and compliance requirements are suitable.

What warranty does it have?

Vulcan lists a 10 year cylinder warranty and 12 months parts and labour warranty, subject to current warranty terms and installation conditions.

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.

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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.

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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.

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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.

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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.