Why Continuous Flow LPG Hot Water is Perfect for Byron Winters

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Home 9 Residential LPG Blogs 9 Why Continuous Flow LPG Hot Water is Perfect for Byron Winters

6 May, 2026 | Residential LPG Blogs

In this article:

Discover why continuous flow LPG hot water systems are the ultimate upgrade for your Byron Shire home, powered by reliable 45kg ELGAS bottles.

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Why Continuous Flow LPG Hot Water is Perfect for Byron Shire Winters

How Tankless Continuous Flow LPG Water Heater worksByron Bay has stunning beaches and a strong surf culture, but winters are cold.

Locals stay warm and safe by securing enough LPG bottles for the season.

Off-grid homes and rentals rely on safe, efficient, continuous-flow LPG for hot water.

With this system, there’s no need to rush for a morning shower, you have hot water whenever you need it, even during winter.

If you live or own a property in Byron Bay, Suffolk Park, Mullumbimby, and the hinterland, you likely know the importance of having running LPG hot water.

We understand the unique, mostly off-grid energy needs of Northern Rivers homeowners and offer the ultimate solution to ensure winter-long comfort.

The Problem with Traditional Storage Tanks in Winter

If you’re still using traditional hot water tanks, you know the frustration and the substantial cost that go along with them, especially during the wintertime.

How Electric Hot Water Tanks Work

A regular hot water tank for around three people can hold up to 150 to 190 litres of water. Inside the tank is a heating element that keeps the water hot all day and night, whether you use the water or not.

During the winter months, ambient temperatures drop, and the tank works overtime to keep the water hot, using more electricity.

The Tank Can Run Empty

If you’re a family of four, a regular tank may not be enough if you take consecutive showers or do laundry while other members are bathing.

Eventually, the tank will run empty, leaving the last person to take a freezing shower.

And it gets worse when everyone needs hot water during the cold months.

With all these issues, you either upgrade to a larger tank or update your heating system with a continuous-flow LPG hot water heater.

How Continuous Flow (Instant) LPG Hot Water Works

A continuous flow LPG hot water system is simple and cost-effective.

When you turn the hot tap on, you activate a burner.

Water is heated as it passes through a copper heat exchanger, then flows directly to your tap.

When you turn the tap off, the gas stops.

Some models include a secondary heat exchanger that preheats the water tank.

A thermostat regulates the gas entering the system, maintaining the preset temperature.

Continuous systems are ideal for large families or businesses needing constant hot water, providing an on-demand supply without interruption.

The Core Benefits for Northern Rivers Homes

Homes in the Northern Rivers should consider upgrading to a continuous-flow LPG hot water system.

Endless Hot Water on Demand

Whether you’re first or last to shower, you’ll have hot water any time without schedules or limitations.

Energy Efficiency & Lower Running Costs

These systems use energy only when heating water, unlike large tanks that run constantly, reducing power consumption.

Space-Saving Design

A continuous-flow unit is compact and takes up very little space.

It is usually composed of wall-mounted boxes that keep the system controls, connected to 45kg LPG bottles.

There are no bulky storage tanks that only take valuable outdoor or utility space.

Once the unit is set up, there’s minimal maintenance.

You only need to replace empty LPG tanks, rather than cleaning, flushing, and descaling hot water tanks.

Why Byron Airbnb Hosts Swear by Instant Gas Hot Water

The spectacular views, calm weather, and countless outdoor activities attract many visitors to Byron Bay each year.

The area is poised to become a massive holiday rental market, with hosts and property managers eager to showcase what makes their rentals unique.

Your Airbnb in Byron Shire needs a continuous-flow LPG system to ensure your guests never run out of hot water during their stay.

Whether you’re hosting a couple or a huge family, everyone can take hot showers at once.

And when your system is paired with an automated ELGAS EasyGas delivery schedule, you can guarantee an uninterrupted supply with no need for you to monitor your LPG bottles.

EasyGas is a hands-off, fail-proof LPG delivery solution specifically designed for winter holidaymakers and homeowners who live off the grid.

Powering Your System: The 45kg Twin Bottle Setup

Two 45kg gas bottlesThe secret to a seamless, continuous-flow system is a reliable fuel source.

A standard residential setup consisting of two 45kg LPG bottles connected to an automatic changeover valve is perfect, ensuring an uninterrupted hot water supply, especially during the winter months.

As one bottle empties, the system will automatically switch to the second bottle.

And don’t wait till your second bottle runs dry.

Order your LPG bottle delivery exchange at ELGAS through our convenient app.

You may also take advantage of our EasyGas delivery schedule, an automatic local gas delivery solution for homes, Airbnbs, businesses, and shops in Byron Bay, Suffolk Park, Mullumbimby, and the hinterland.

Keep the Hot Water Flowing This Winter With ELGAS

Don’t wait till winter to optimise your home heating.

Update to a continuous-flow LPG hot water system so you and your family can enjoy uninterrupted hot water.

Prioritise comfort, safety, and cost-efficiency with a continuous system today.

Ready to upgrade your winter comfort with endless hot water? ELGAS provides the reliable, local LPG supply your Byron Shire home needs.

Order your 45kg LPG gas bottles or set up an automatic delivery schedule with us today.

 

Frequently Asked Questions

Do I need natural gas to install a continuous flow hot water system?

No. If your property in Byron Shire is off the natural gas grid, you can run a continuous flow hot water system using 45kg LPG gas bottles from ELGAS.

How long does a 45kg gas bottle last for hot water?

Usage depends on household size and shower length.

A typical family of four using continuous-flow hot water will generally use one 45kg LPG bottle every six to eight weeks, especially during the winter months.

What is an automatic changeover valve for gas bottles?

An automatic changeover valve connects two 45kg LPG gas bottles to your home.

When the first bottle runs empty, the valve will automatically switch to the second (full) bottle, ensuring an uninterrupted hot water supply.

Does ELGAS deliver 45kg gas bottles across the Byron Shire?

ELGAS provides reliable LPG delivery across the entire Northern Rivers region, including Byron Bay, Suffolk Park, Mullumbimby, and the hinterland.

Eric Hahn

Steve Reynolds

Technical Consultant

Steve Reynolds is a leading expert in the LPG industry with over 22 years of experience. As part of the national management team at ELGAS, Steve ensures the safe and efficient storage, handling, and transportation of LPG. He serves as the lead investigator for incidents and collaborates with authorities on industry developments.

Steve is a technical advisor to Standards Australia and Gas Energy Australia (GEA), and an active member of the World LPG Association (WLPGA), contributing to global standards and technical reviews. He holds a BSc. (Hons) in Industrial Chemistry from UNSW and has held senior safety and technical roles at ELGAS, making him a trusted authority in LPG safety and standards.