Vulcan 315L Twin Element Electric Water Heater
SunCity Hot Water supplies, installs and services the Vulcan 315L Twin Element Electric Water Heater across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Upgrade your home's hot water system with the Vulcan 315L Twin Element Electric Water Heater. Designed to meet the needs of medium to large families, it delivers reliable, efficient hot water with the support of robust warranties. Contact SunCity Hot Water today to discuss your requirements and enjoy consistent hot water comfort.

Key Features
Ideal for Larger Families
The Vulcan 315L electric water heater is designed for medium to large families with high hot water demands, capable of serving up to nine people consistently.
Efficient Twin Element Design
This water heater features twin heating elements that provide faster recovery times and maintain a steady hot water supply during high-demand periods.
Versatile Installation Options
Suitable for indoor and outdoor installations, the Vulcan 315L offers flexibility with left-handed connections to suit various household setups.
Reliable Hot Water for Larger Households
With a generous 315 litre capacity, the Vulcan 315L is built to supply abundant hot water even at peak usage times, making it an ideal choice for larger families.

Efficient Heating with Twin Elements
The twin heating elements provide fast recovery and maintain consistent water temperature, ensuring you have hot water when you need it.

Durability in Diverse Conditions
Engineered to withstand water supply pressures up to 800 kPa without an energy control valve, this water heater is suitable for a range of Australian environments.
Installation, Maintenance & Warranty
Installation

The Vulcan 315L electric water heater can be installed indoors or outdoors according to your household’s requirements. Its left-handed connections make installation straightforward, fitting neatly into different configurations. Proper planning should consider its dimensions of 1640 mm (height), 640 mm (width), and 680 mm (depth), as well as the weight of 90 kg when empty and 96 kg when shipped.
Maintenance

Regular maintenance is recommended to ensure the water heater operates efficiently. This includes checking the anode rod, flushing the tank to remove sediment build-up, and inspecting the heating elements as per manufacturer guidelines. Qualified technicians should carry out any electrical or plumbing servicing to maintain product warranty and safety standards.
Warranty

The Vulcan 315L comes with a 10-year warranty on the cylinder, providing confidence in its durability. Additionally, a 1-year warranty covers parts and labour, offering support from the time of installation.
Frequently Asked Questions
What are the dimensions of the Vulcan 315L Twin Element Electric Water Heater?
The unit measures 1640 mm in height, 640 mm in width, and 680 mm in depth, suitable for compact installation indoors or outdoors.
How much does the Vulcan 315L water heater weigh?
The empty unit weighs 90 kg and 96 kg when shipped. Installation plans should take this into account for safe handling.
Where can the Vulcan 315L be installed?
This model allows installation both indoors and outdoors to accommodate different household layouts and preferences.
How long does an electric hot water system last?
Electric storage hot water systems typically last around 8–10 years, and longer with regular servicing and anode replacement.
How do electric hot water systems work?
An electric hot water system heats water using an electric element inside an insulated storage tank, keeping hot water ready for use — a simple, reliable and affordable option.
Is gas or electric hot water cheaper?
Standard electric is usually the most expensive to run, and gas is often cheaper. A heat pump is the most efficient electric option, using up to 70% less power than a standard electric system.
How much does a new hot water system cost?
The cost of a new hot water system depends on the type and size. Electric storage systems are the most affordable upfront, while heat pump and solar systems cost more but save on running costs and may qualify for rebates. Call SunCity Hot Water on 1300 728 122 for an all-inclusive supplied-and-installed quote on the Vulcan 315L Twin Element Electric Water Heater.
What size hot water system do I need?
As a guide, 1–2 people suit 125–160L, 3–4 people (a family of four) suit 250–315L, and larger households suit 400L. Continuous-flow gas units are sized by hot water flow rate instead. SunCity will help size the right system for your household.
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