Vulcan 315L Electric Hot Water System

Vulcan 315L Electric Hot Water System - Installed Today
Vulcan 315L Electric Hot Water System - Installed Today

Vulcan 315L Electric Hot Water System

Installed Today, Enjoyed Tomorrow. Seamless Service, Every Time
  • * Element may be supplied separately if specific kW rating is not available.
Regular price $1,049.00
  • Express Delivery to Metropolitan Cities
  • Over 90% of Systems Delivered Same Day
  • Secure payments
  • South East QLD Installation Available
  • Same Day Installation Option
  • In stock, ready to ship
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From our customers


These guys are great and their service is outstanding. My hot water failed and the next day I rang at 8.45am to see if they could help and they had a new system in stock and the same day they came out at 1.00pm and had it working at 2.30pm with a complete upgrade with new valves and pipework and they even put a drain in for the overflow. Josh and Shane who came out were not only friendly and helpful but are super professionals and know exactly what to do and I can't recommend these people highly enough. The price they quoted me was not only competitive but the work was outstanding. 5 plus!

Graham N
Brisbane, QLD

Highly recommend you purchase your hot water system from Installed today. I obtained 3 quotes from local plumbing stores and a further 3 quotes from online retailers. Installed today was the most competitive. I ordered at lunchtime and by 9am the next day my new hot water system was delivered. Under 24hrs wow!. The delivery person even wheeled it around to the side of the house for me. Thanks for providing such a competitive price and the fast service was a bonus. You put bunnings, tradelink and Reece to shame.

Mark H
Brisbane, QLD

Sean phoned to confirm what time he would be on-site to remove and install the new Rheem Hot water cylinder. He arrived on time and set about removing the old cylinder and installing the new . He worked non stop with the installation which was completed to a very high standard. He cleaned up any mess and after loading the truck he ran through the install showing me what did what and if I had any problems to let the company know. It was good to see a conscientious tradesman at work.Thanks Sean, a great job

Gill S
Brisbane, QLD

Josh and Brandon arrived on site and explained what they were going to do. Took minimal time to do the job and explained the warranty and maintenance procedures before they left. They gave me peace of mind by stating they would return within the 10 year warranty period if any trouble occurred with the system. I found both boys to be polite and courteous and took the time at the end to show what was replaced and how to operate it. From start of the booking process at 7:30 am to the completion of the job at 3:00 pm the same day,

Bruce P
Brisbane, QLD

I actually phoned Jared by error - I am so glad I did! - he straight away asked if he could help ! and he had a plumber on sight quickly and replaced a hot water system professional and on time

Lorraine K
Brisbane, QLD

Best service ever ! I have been given quick response and converting gas HWU to electrical HWU including cooktops.Workdone as per mentioned. Jarred and Mark both providing alternative solution to install the units and new electrical work. Helpful and informative which giving me big relief and ready for Christmas !

Brisbane, QLD

Efficient Heating with the Vulcan 315L Hot Water System - Your In-Depth Guide

Looking for reliable hot water solutions? The Vulcan 315l hot water system offers a sizable 315-liter capacity, designed for the demands of up to nine-person households or commercial environments. In this guide, learn about its energy-efficient features, installation insights, and cost benefits to help you make an informed decision without any sales fluff.

Key Takeaways

  • The Vulcan 315L hot water system is an Australian-made, energy-efficient solution suitable for both residential and commercial use, with a substantial 315-litre capacity capable of serving large households or businesses up to nine people.

  • It boasts durability with high-strength steel and a ceramic lining to withstand water and heating cycle pressures, coupled with off-peak energy tariff compatibility for cost savings, backed by a 10-year cylinder warranty and available professional installation services.

  • The system is designed for flexibility, accommodating various user needs with easy maintenance for long-term reliability, and the potential for additional affordability through Australian rebates and incentives.

Exploring the Vulcan 315L Hot Water System: A Comprehensive Overview

Vulcan 315L Hot Water System

The Vulcan 315L hot water system features:

  • Australian-made system

  • Adherence to local standards and quality requirements

  • Substantial capacity of 315L

  • Equivalent first-hour hot water delivery

  • Suitable for households with up to nine inhabitants

  • Perfect fit for larger homes and businesses.

Equipped with a single 3.6kW heating element, the Vulcan 315L opts for left-handed system connections for both hot and cold water. These specifications make it a user-friendly and installer-friendly option.

The unit’s dimensions of 640mm width, 1640mm height, and 680mm depth, along with its 89kg weight, offer an insight into its physical scale and the space it requires.

The Basics of Vulcan 315L: Capacity and Performance

Vulcan 315L Hot Water System Capacity

The Vulcan 315L hot water system is defined by its capacity and performance. Its features include:

  • Substantial capacity of 315 liters

  • Suitable for larger households and businesses

  • Ideal for small to medium-sized commercial settings or large family homes

  • Can cater to the hot water demands of up to nine individuals

With a design that enables high first-hour hot water delivery, the Vulcan 315L performs efficiently in high usage scenarios. This unique aspect makes the Vulcan 315L advantageous for businesses due to its significant first-hour hot water delivery capacity, reflecting the system’s adaptability for heavy usage.

Energy Efficiency and Cost Savings with Vulcan 315L

Energy Efficiency of Vulcan 315L

The Vulcan 315L hot water system features:

  • 3.6kW heating element that efficiently consumes less energy to heat water

  • Lower operational costs

  • Top-performer in terms of energy efficiency, outshining many other hot water systems

An additional feather in its cap comes in the form of off-peak energy tariff compatibility. The Vulcan 315L hot water system is designed to connect to economical off-peak energy tariffs, providing additional cost savings by utilizing cheaper electricity rates during off-peak hours.

Durability That Stands the Test of Time

Durable Vulcan 315L Hot Water System

The Vulcan 315L showcases its durability, a fundamental trait for hot water systems. Built with high-strength steel, the system is engineered to withstand common pressures encountered during usage. This robustness is further enhanced by the ceramic lining within the steel cylinder, designed to cope with various water conditions, thus ensuring longevity.

The Vulcan 315L is designed to endure both the water and heating cycle pressures found in different user environments, making it a robust choice for residential and commercial applications. The key features of the Vulcan 315L include:

  • Ability to withstand high water and heating cycle pressures

  • Suitable for both residential and commercial use

  • Widespread availability of spare parts across the country, ensuring easy maintenance and extending the service life of the hot water unit.

Installation Insights: Setting Up Your Vulcan 315L

Professional Installation of Vulcan 315L

Just like any hot water system, the Vulcan 315L requires careful installation. The Vulcan installation manual, available on the Vulcan website, offers a detailed guide to the installation process. It outlines the specific tools and equipment required for a safe and efficient installation while emphasizing the importance of adhering to safety precautions, especially when dealing with gas connections.

Remember, the Vulcan 315L is not just a product; it’s an investment. And like any investment, ensuring it is set up correctly is integral to reaping its benefits. A well-installed hot water system ensures optimal performance, longevity, and, most importantly, safety.

What to Expect During Installation

So, what does the installation process for the Vulcan 315L hot water system entail? The process includes removing the old unit, setting up plumbing and valve kits, all while adhering to critical safety measures as highlighted in the detailed installation manual. It’s a step-by-step process designed to ensure your system is up and running efficiently and safely.

The Vulcan 315L offers flexibility with its design for both indoor and outdoor installations. This versatility allows it to fit various housing and site layouts. Furthermore, the system’s connections are standardized, with left-handed Rp 3/4 for both cold and hot water. This standardization simplifies the installation process and reduces the potential for errors.

Professional Installation vs. DIY: What You Need to Know

Despite the popularity of DIY projects, recognizing the need for professional help is key. The installation of the Vulcan 315L hot water system is one such scenario. Tasks such as old system removal, plumbing, and valve kit installation require professional expertise to ensure the system functions correctly.

Professional installation guarantees that the Vulcan 315L is correctly set up, thus ensuring consistent and efficient water heating. Some benefits of professional installation include:

  • Proper handling of the system’s flushing process

  • Assurance that the installation is done correctly

  • Expert advice and guidance throughout the installation process

Professional services are recommended if the homeowner is not comfortable performing these tasks.

Maximizing the Potential of Your Vulcan 315L Hot Water Unit

Investing in a Vulcan 315L hot water system is just the beginning. To reap the full benefits of this robust system, regular maintenance is crucial. This upkeep ensures that your system operates optimally, providing you with reliable hot water whenever you need it.

Regular Maintenance Tips

Regular maintenance tasks like inspecting the anode rod, cleaning air filters, and servicing condenser and evaporator coils ensure the Vulcan 315L operates efficiently. When rusty water appears, it’s time to flush the system. This process involves shutting off the power, stopping the water supply, depressurizing the tank, draining the tank, and back flushing to remove sludge. After the operation, it’s essential to ensure all connections are leak-free.

Most plumbers or electricians in Australia can service Vulcan electric hot water systems, ensuring widespread availability of maintenance options. Spare parts for the Vulcan hot water system, including the essential ‘temperature pressure relief’ valve and anode, are readily available across the country. Furthermore, Rheem’s customer service offers operational advice and preventative maintenance for Vulcan products, even beyond the warranty period.

Understanding and Adjusting Temperature Settings

The temperature setting on a Vulcan hot water system is typically around 60°C. This setting strikes a balance between comfort and energy savings, enabling you to enjoy hot water without significantly impacting your energy bill.

Understanding and adjusting these settings to cater to your specific needs can help optimize your comfort and savings.

The Economic Advantage: Vulcan 315L's Affordability

Offering high quality and performance, the Vulcan 315L gas hot water system is also affordably priced. This attractive pricing makes it such a popular choice for those in need of reliable water heating without a hefty investment.

However, affordability is not only about the initial cost. Let’s dig deeper into how the Vulcan 315L manages to strike the perfect balance between performance and very affordable price, ensuring cost-effectiveness.

Initial Investment vs. Long-Term Savings

The Vulcan 315L hot water system is competitively priced, typically ranging from $1200 to $2,000, with retailer offerings as low as $1,049. While professional installation services may incur additional fees, the overall initial investment is still quite affordable.

But the economic advantage of the Vulcan 315L extends beyond the initial price tag. Households can realize cost savings over time by connecting the system to economical off-peak energy tariffs. Moreover, confidence in the durability and performance of the Vulcan 315L is evidenced through its 10-year cylinder warranty and 12-month warranty on parts and labour, reducing potential future costs.

Rebates and Incentives: Making Vulcan 315L Even More Affordable

The economic benefits of the Vulcan 315L hot water system don’t stop at purchase and installation. Australian homeowners may qualify for rebates under the Home Energy Support program to offset the initial costs of energy-efficient systems like the Vulcan 315L. These rebates can significantly reduce the overall cost of the system, making it even more affordable.

Moreover, the ACT’s Energy-efficient electric water heater upgrade program offers reductions in the purchase price for systems like the Vulcan 315L electric storage hot water heater. These incentives make the Vulcan 315L an even more attractive choice for homeowners looking for an affordable, energy-efficient hot water system.

Customer Support and Warranty Services

Vulcan complements its superior quality and performance with comprehensive customer support and warranty services. The Vulcan 315L hot water system includes a 7-year warranty on the cylinder and a 1-year parts and labour warranty, which covers certain conditions laid out in the Owner’s Guide & Installation Instructions. These warranties provide customers with peace of mind, knowing that support is available when needed for their vulcan hot water systems.

Vulcan’s customer support extends beyond the warranty period. Whether it’s after-sales care, assistance with product warranty service, or provision of operational advice, Vulcan ensures customers have the necessary help for the life of their hot water system.

Labour Warranty and Parts Coverage

The Vulcan 315L hot water system comes with a 10-year warranty on the cylinder and a 1-year warranty on parts and labour. These warranties provide significant coverage, ensuring that your investment is protected. However, maintaining the labour warranty requires regular maintenance by the user. The warranty remains valid conditional on the system being properly installed and maintained.

Rheem Service, along with a trained and qualified national service network, ensures expedient repair or replacement of components under the Vulcan warranty. With parts widely available across the country, you can rest assured knowing your system will continue to operate smoothly, even in the off chance of a malfunction.

Accessing Customer Support: Help Is Just a Call Away

Customer support is just a call away. Vulcan’s customer service team is available every day of the week to provide assistance. Whether you need help during installation, have a question about maintenance, or require support for any other issue, you can easily reach out to Vulcan’s customer support by calling 131 031 or by sending an email to

Tailoring the Vulcan 315L to Different User Needs

The Vulcan 315L hot water system caters to a wide range of needs rather than offering a one-size-fits-all solution. It understands that every user has unique needs, and it caters to these needs with grace. With a large water storage capacity of 315 liters, the system caters to the hot water requirements of diverse user groups, from family residences to commercial establishments.

The system’s design features include:

  • Consideration of family size and water consumption needs

  • Ability to select a model that best fits specific usage patterns

  • Left-handed inlet and outlet fittings for installation flexibility in diverse environments

  • Operation with a single 3.6kW heating element, which standardizes electrical requirements and simplifies installation and maintenance.

Residential Use: Meeting Family Hot Water Needs

A growing family can find their needs accommodated by the Vulcan 315L hot water system. From high usage due to appliances like washing machines and dishwashers to the demands of large teenagers known for increased water usage, the Vulcan 315L rises to the occasion.

With a 315-litre capacity, the system is capable of meeting the hot water demands of families of various sizes. Households have the choice of different tank sizes, including 135L and 170L, enabling them to select the most suitable system based on their specific family size and hot water needs.

Moreover, the Vulcan 315L is designed for both indoor and outdoor installations, offering flexibility for homeowners to install the system where it best suits their residential environment.

Commercial Applications: Reliable Water Heating for Business

The Vulcan 315L hot water system is not limited to home use. It’s equally capable of meeting the hot water demands of various business applications, offering reliable service. Whether it’s a small office or a medium-sized commercial setting, the Vulcan 315L provides consistent hot water supply, making it an invaluable asset.

Its capability for both internal and external installations makes the Vulcan 315L adaptable to different commercial space configurations. This adaptability ensures that no matter the layout of your commercial space, the Vulcan 315L can be installed to provide efficient and reliable hot water.


The Vulcan 315L hot water system is an embodiment of reliability, versatility, and affordability. Its substantial capacity and high first-hour delivery make it suitable for large households and businesses. Its energy-efficient 3.6kW heating element and off-peak energy tariff compatibility translate into cost savings, making it an economical choice.

Moreover, the system’s high-strength steel construction and ceramic-lined cylinder ensure durability, while its comprehensive warranty coverage offers peace of mind. Its customer support, available seven days a week, ensures users have access to assistance whenever needed.

The Vulcan 315L hot water system is more than just an appliance; it’s a commitment to reliable hot water, energy efficiency, and superior customer support. Whether you’re a homeowner looking to cater to your family’s hot water needs or a business owner seeking a reliable hot water solution, the Vulcan 315L is a choice worth considering.

Frequently Asked Questions

Is Vulcan a good hot water system?

Yes, Vulcan hot water systems are known for their high quality, affordability, and durability due to their construction from high strength steel, and they offer easy access to replacement parts, making them a good choice for many households.

Is Vulcan same as Rheem?

Yes, Vulcan is owned and manufactured by Rheem, making them the same.

What is the difference between Rheem and Vulcan?

The Rheem Stellar offers better energy efficiency and a longer warranty at a higher price, while the Vulcan is more affordable with a solid 7-year warranty. Consider your budget and energy efficiency needs before making a choice.

Where are Vulcan hot water systems made?

Vulcan hot water systems are made in Australia with high-quality materials and proven technology for superior performance.

What is the capacity of the Vulcan 315L hot water system?

The Vulcan 315L hot water system has a capacity of 315 liters, making it suitable for larger households or businesses.

Installation Service (Optional):
For your convenience, we offer an optional installation service through our network of trusted and professional contractors. Please note, the installation service is a separate arrangement directly between you and the contractor. Installation fees are to be paid directly to the contractor. We have carefully selected contractors based on their expertise and customer service to ensure you receive the best installation experience.

How It Works:

  1. Select Installation Service: Indicate your interest in installation service during the checkout process.
  2. Contractor Assignment: We will assign a certified contractor from our network to handle your installation.
  3. Payment for Installation: Please be aware that the payment for the installation service is to be made directly to the contractor. We do not collect installation charges on behalf of the contractor.
  4. Schedule Your Installation: The assigned contractor will contact you to schedule the installation at your convenience.
  5. Direct Support: For any questions or support related to the installation process, please direct your inquiries to the contractor.

Please Note: Our role is to supply the product and facilitate the connection with a certified contractor for installation services. All agreements, payments, and warranties related to the installation are between you and the contractor.

Experience the "Installed Today" Difference with Our Verified Installers

When you choose "Installed Today" for your installation needs, you're not just getting a product; you're gaining access to a network of rigorously verified installers dedicated to providing you with an exceptional service experience. Here's what you can expect when you opt for an installation by an "Installed Today" verified installer:

Professional and Efficient Service

  • Prompt Communication: Our verified installers will contact you within 2 business hours of receiving your order details to confirm and begin scheduling your installation at the earliest convenience.
  • Expert Installation: All "Installed Today" installers are highly skilled and qualified, ensuring your product is installed according to the highest industry standards and specific regulations in your area.
  • Clear and Professional Communication: From the moment they receive your order until the completion of your installation, our installers maintain clear and professional communication, providing you with all necessary information regarding your installation.

Peace of Mind

  • Insurance and Liability: Every "Installed Today" verified installer maintains comprehensive insurance coverage, giving you peace of mind knowing you're protected throughout the installation process.
  • Warranty and Quality Assurance: Enjoy a warranty on your installation, guaranteeing rectification work at no additional charge in the unlikely event of any deficiencies. Our installers strive to achieve a minimum 4.5-star average rating across major review platforms, reflecting our commitment to excellence and customer satisfaction.

Customer-Centric Policies

  • Customer Dispute Resolution: In the rare event of a dispute, our installers are committed to acknowledging and initiating the resolution process within 1 business day, aiming for a swift and satisfactory resolution within 5 business days.
  • Rectification Work Timeframes: Should any rectification work be necessary, it will be acknowledged within 1 business day and completed within 2 business days, ensuring minimal inconvenience to you.

Additional Services at Transparent Rates

  • Beyond Basic Installation: Our verified installers offer a range of additional services to complement your installation. All available services and their set rates are communicated upfront, ensuring no surprises.

By choosing "Installed Today," you're not just installing a product; you're investing in a seamless, quality service that values your time and peace of mind. Trust in our verified installers to exceed your expectations with their professionalism, expertise, and commitment to excellence.

This product description outlines the benefits and assurances provided by "Installed Today" verified installers, designed to inform and reassure customers about the high level of service they can expect.


Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - 1 business day

Metropolitan Cities - Up to 3 Business Days

Non-Serviced Metropolitan Areas (confirmation via email to availability only) - Upto 10 business days


Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - Up to 2 business days

Metropolitan Cities - Up to 4 Business Days

Non-Serviced Metropolitan Areas (confirmation via email to availability only) - Upto 10 business days


Greater Brisbane and Gold Coast - up to 5 business days

Metropolitan Cities & Centres - Up to 10 Business Days



-Gold Coast

-Sunshine Coast


-Coffs Harbour













-Harvey Bay



-Tweed Heads


Brand - Vulcan

Model - 661315

Volume (L) - 315

Height (mm) - 1640

Width (mm) - 640

Weight (kg) -

Energy Rating - 2.0/6

Made In - Australia

Made By - Rheem

Maximum Warranty - 10years

Internal Material - Steel

Noise Level (dBa) -

Recommend Occupants - 6-7

Recommended Bathrooms - 2+

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