How It All Works

  1. Choose Your System: Pick the perfect hot water system for your home from our wide selection, including electric, gas, and solar options.
  2. Select Supply only or Add an Installation Package and Valve Kit To Suit
  3. We Install It Fast: Our expert team arrives at your home to install your new system quickly and safely, ensuring everything works perfectly.
  4. Enjoy Hot Water: Sit back, relax, and enjoy a reliable, efficient hot water system installed by the pros!

Make the smart choice for your hot water needs – choose Installed Today for a stress-free experience from start to finish!

Installed Today, Enjoyed Tomorrow. Seamless Service, Every Time

Rinnai 315L Electric Hot Water System

  • * Element may be supplied separately if specific kW rating is not available.
Price
Regular price $1,099.00
Regular price $1,099.00 Sale price $1,099.00
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  • 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
  • Backordered, shipping soon
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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 !

JJ C
Brisbane, QLD

Rinnai Electric Hot Water Systems 315L - Maximum Comfort and Reliability

Are you looking for an effective hot water solution to meet the needs of a large household? Rinnai's 315l Electric Water Heater System provides capacity without compromising efficiency. This comprehensive guide will help you learn about the features of this system, including installation, cost, protection, customer service and more. Learn how to use this system, whether you are a new buyer or making a change.

The Key Takeaways

  • Rinnai's 315L Electric Hot Water System has been designed to be reliable and efficient. It is compatible with solar and existing electric systems and models.

  • The Rinnai system 315L is easy to install thanks to the dual-handed fittings that are compatible with different plumbing systems. It also has a new design which makes it easier for you and your family.

  • Rinnai offers a 10-year guarantee on the cylinder, with 1-year warranties for parts and labor. They also offer extensive customer service. Various price ranges and payment options are available, as well as interest-free plans.

Rinnai Electric Hot Water System 315L Overview


The Rinnai Electric Hot Water System 315L is characterized by reliability and efficiency. The system is available in twin-element model, which enhances its performance. It has a capacity of up to 334 litres making it ideal for internal or external use.

The system is ideal for replacing a model that was previously electric or for households with a higher demand.

The Key Features

Features of the Rinnai Electric Hot Water System 315L:

  • Heating element 3.6kW single

  • Large storage space to meet the requirements of large households

  • This ensures everyone can take a warm shower in the family, even at peak times.

This system is designed with durability in mind. The tank is lined with Vitreous enamel and has an integrated protection against anodes. The system is more durable, the tank's lifespan will be extended, and the running costs are reduced.

Benefits

The Rinnai Electric Hot Water System 315L is a system that offers energy efficiency as its primary advantage. This system uses advanced technology to deliver hot water quickly and efficiently, and is compatible with low-cost tariffs.

It also adheres to the temperature range standard for electric water heaters. It also uses thermostatic controls with safety shut-offs to regulate the water temperature. This gives users added peace ofmind.

Installing and Compatibility


The Rinnai Electric Hot Water System 315L is easy to install. This system can be installed in residential buildings and it is compatible with solar energy systems. Dual-handed tanks allow for flexibility in installation and a seamless transition to older models.

The system is only available with twin elements for improved performance. Professional installation is required. Install it in an upright vertical position, and place it where you can easily access without ladders or scaffolds. It is designed to provide reliable and long lasting hot water by protecting against contaminants in water.

Simple Upgrade from old models

Rinnai Electric Hot Water System 315L:

  • It is designed to be easily changed over from older models

  • Fits in with common dimensions and mounting locations of old electric water heaters

  • This system allows you to replace your existing system with ease without having to worry about plumbing changes.

In order to achieve a smooth installation at minimal cost, the transition process uses the same footprint and location of fittings. You can now enjoy the benefits of your new system with minimal effort and expense.

Double-handed Fittings

Dual-handed fittings make the Rinnai Electric Hot Water System 315L stand out. The fittings have been designed for flexibility, allowing them to be installed in a variety of plumbing configurations.

Tank dual-handed fittings provide greater flexibility in the installation. The dual-handed fittings are a great way to save time, whether you have a complicated plumbing setup or an easy one.

Durable design and added protection


Rinnai's 315L Electric Hot Water System is designed to prioritize both performance and longevity. This system has a Vitreous enamel lined steel tank that provides corrosion protection, and can withstand higher temperatures.

A robust anode is also included in the system, which provides enhanced protection against impurities found in water and extends its life. The tank is protected and its life expectancy increased, which increases the overall system durability.

You can be sure that the Rinnai Electric Hot Water System 315L will provide you with reliable service for many years.

The Anode is thicker and the Coating is more durable.

In the Rinnai 315L Electric Hot Water System, the sacrificial anoide protects exposed steel in the water heater from corrosion. This is done by electrolysis, which involves corrosion. The anode, which is made of zinc and aluminum coated in a mixture of magnesium or aluminum, offers a robust resistance to corrosion.

This coating, which is made of Vitreous enamel, provides a durable and robust surface to protect the inner cylinders against corrosion. The system will last longer and you'll get more out of it.

Safety Temperature Relief Valve

Safety features of the Rinnai Electric Hot Water System 315L include:

  • The pressure temperature relief valve

  • The product is suitable for both internal and external usage

  • Thermostatic temperature control and safety shut-off

  • Double handed installation for flexibility

The hot water system is protected by these features.

A safety temperature relief valve has the following function:

  • Discharge excess pressure in the tank of the water heater to protect the system

  • Thermostatic control of water temperature

  • Prevent excessive pressure buildup

  • Reducing the likelihood of system failure or dangerous scenarios

It is crucial to ensuring the user's confidence.

Service and Warranty


The Rinnai Electric Hot Water System 315L comes with a warranty that covers all aspects of the system. This system comes with a 10-year guarantee for the cylinder, and a one-year warranty on labor and parts. The labor warranty does not apply if you install the system yourself.

Rinnai Australia can be contacted directly for any questions regarding the warranty and claim coverage, even if you purchased internationally. Rinnai offers excellent customer service to make sure that your experience is smooth.

Terms and Conditions apply

The Rinnai Electric Hot Water System 315L comes with a warranty that is comprehensive, but there are certain conditions. Standard warranty has been designed according to the typical hot water consumption patterns for a family. The standard warranty does not cover labor costs.

There is an option for extended warranties, which offers even greater protection. The 10-year warranty on the cylinders ensures that your investment will be protected for 10 years.

Customer Service and Support

The 315L Electric Hot Water System is supported by Rinnai with exceptional service and support. Rinnai customer service is available to assist you with any questions or concerns you may have about the 315L Electric Hot Water System.

Rinnai offers both phone and online support through its website. It is now possible to get help at any time, with just a few clicks.

Prices and Purchase Options


If you are considering buying the Rinnai Electric Hot Water System 315L, there are many options. The retail price of the system is normally $1299. There are a number of ongoing discounts and sales, such as the installation at JR Gas and Water for just $1299 and at Installed today for only $99.

Hewitt Trade Services also offers 60-month finance options with no deposit and 0% interest. Rinnai's 315L electric hot water system is available without any upfront cost.

What to buy?

Rinnai Electric Hot Water System is available on multiple platforms. JR Gas & Water allows you to make a purchase directly.

Prices and Payment Options

Rinnai 315L Electric Hot Water System, priced at $999 is also available. The payment options are not limited to a single payment. Installers can choose to offer the system with an option of paying it back over 60 months without interest.

Payment methods for buying the system can vary depending on whether you are purchasing from a retailer or a supplier. Ask the retailer or provider about their payment options. You can choose to pay in full or by installments.

You can read more about it here:

The Rinnai 315L Electric Hot Water System, in summary, is an efficient and reliable solution to all of your hot water requirements. Its large capacity, high energy efficiency and sturdy design make it a great value.

Rinnai's 315L Electric Hot Water System will be a great investment, whether you are looking to replace a model that is old or need a system capable of handling the needs of a larger household. You can be confident that your purchase is a good one, thanks to its simple installation, strong warranty and great customer service.

FAQs

How big a hot water heater do I require for my family of four?

If you have a four-person family, then you'll need an electric hot water tank of 125-160L or one with gas that is 135-170L. If you need to use hot water off-peak, consider an electric system with a capacity of 250-315L. You can ensure that your family has enough hot water.

How big a water heater should I get for my family of five?

If you have a 5-7 person family, then you should look at a 60-80 gallon heater.

Which is the most energy-efficient hot water heater?

Heat pump and solar-powered systems provide the most energy efficient water heating solutions. They are three times as efficient and consume less electricity than electric systems. The most efficient options for water heating are heat pump systems and solar powered systems. They use up to three times less electricity than electric hot water heaters.

What is the price of Rheem Optima system 315 Litre?

Installed, the Rheem Optima 315 Liter system costs 1649 dollars.

Does the Rinnai Electric Hot Water System 315L save energy?

The Rinnai Electric Hot Water System 315L is an energy-efficient system due to the advanced technology that allows for rapid and reliable delivery of hotwater and its compatibility with tariffs at lower costs.

    Installation Service (Optional):
    For your convenience, we offer an optional installation service through our network of trusted and professional contractors.

    How It Works:

    1. Select Installation Service: Indicate your interest in installation service during the checkout process.
    2. Payment for Installation: Pay for you installation with you system purchase.
    3. Contractor Assignment: We will assign a certified contractor from our network to handle your installation.
    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 first and if you are having issues with the contractor we are here to help.

    Please Note: Our role is to supply the product and facilitate the connection with a certified contractor for installation services.

    We are committed to ensuring your satisfaction both with our products and the installation service facilitated through our contractor network. For any product-related inquiries or assistance, please contact us.

    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.

    DELIVERY TIMES WITH INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

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

    Toowoomba, Tweed Heads and Sunshine Coast - up to 3 business days

    DELIVERY TIMES WITHOUT INSTALLATION - HOT WATER SYSTEMS EXC. HEAT PUMPS

    Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 3 business days

    Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

    Harvey Bay, Cairns and Townsville - up to 5 business days

    Metropolitan Cities - up to 5 Business Days

    Listed Metropolitan Centers - up to 10 Business Days

    DELIVERY TIMES WITH INSTALLATION - HEAT PUMPS

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

    Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

    DELIVERY TIMES WITHOUT INSTALLATION - HEAT PUMPS

    Greater Brisbane and Gold Coast (EXCLUDING BAY ISLANDS) - up to 5 business days

    Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

    Metropolitan Cities - up to 5 Business Days

    Listed Metropolitan Centers - up to 10 Business Days

    DELIVERY TIMES WITH/WITHOUT INSTALLATION - PUMPS AND WATER FILTERS

    Greater Brisbane and Gold Coast - up to 5 business days

    Toowoomba, Tweed Heads and Sunshine Coast - up to 5 business days

    Harvey Bay, Cairns and Townsville - up to 10 business days

    **PLEASE NOTE ORDERS OUTSIDE OF THESE AREAS WILL BE REFUNDED AS SOON AS POSSIBLE**

    SERVICED METROPOLITIAN CENTRES & CITIES

    -Brisbane (EXCLUDING BAY ISLANDS)

    -Gold Coast

    -Sunshine Coast

    -Toowoomba

    -Coffs Harbour

    -Tamworth

    -Canberra

    -Sydney (EXCLUDING ISLANDS)

    -Bathurst

    -Melbourne

    -Ballarat

    -Geelong

    -Adelaide

    -Perth

    -Darwin

    -Cairns

    -Townsville

    -Harvey Bay

    -Rockhampton

    -Bundaberg

    -Tweed Heads

    -Wollongong

    Brand - Rinnai

    Model - HFE315S

    Volume (L) - 315

    Height (mm) - 1840

    Width (mm) - 675

    Weight (kg) - 96

    Energy Rating - 1.0/6

    Made In - China

    Made By - Rinnai

    Maximum Warranty - 10years

    Internal Material - Steel

    Noise Level (dBa) - NA

    Recommend Occupants - 6-7

    Recommended Bathrooms - 1-3

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