Hot Water Recirculation Systems: Convenience and Savings

hot water recirculation systems convenience and savings

Waiting for hot water can be a fair dinkum annoyance. Picture this: you’re doing the early morning shuffle to the shower, or facing the aftermath of a big family feed—there you are standing, waiting for the tap to turn from chilly to toasty.

It’s not just your time trickling away down that drain; it’s precious H2O and hard-earned cash as well.

We totally get how frustrating it is because we’ve stood in those same slippers—not literally, mind! But like many Aussies dealing with utility bills that seem only ever on the up and up, we know every second matters just as much as every drop does.

Crikey, did you realise an average Aussie home might chuck out close to 20,000 litres of water a year simply because they’re drumming their fingers waiting for hot water? Bonkers! With that in mind, we put our thinking caps on and hit the books (well..the internet) looking for a smart solution.

Enter Hot Water Recirculation Systems (HWRS)—a clever little piece of tech that promises near-instantaneous hot water while potentially easing those bill blues. Stick around as we spill all about how this bit of kit isn’t just handy but could save some dosh too.

Conveniences like these are no longer just pie in the sky; they’re within reach right here Down Under.

Key Takeaways

  • Hot water recirculation systems give you hot water quickly and stop wasting water.
  • You can choose from active or passive systems, each with their own pros and cons.
  • By saving energy and reducing water use, these systems can cut down your bills in the long run.
  • Insulating pipes, using ShowerStart technology, or going tankless are alternatives to save money and resources.
  • Big families, homes with long pipe runs, and commercial buildings would really benefit from a hot water recirculation system.

Understanding Hot Water Recirculation Systems

Hot Water Recirculation Systems are a convenient way to have instant hot water at every tap in your home. They come in two types – active and passive systems, each with their own set of advantages and disadvantages.

Understanding how these systems work can help you make an informed decision about whether they are right for you.

What is a Hot Water Recirculation System?

A hot water recirculation system keeps warm water moving through your pipes. This means you get instant hot water whenever you turn on the tap. It works by pumping cooled-off water back to the heater instead of letting it go cold in the pipes.

You don’t have to run the tap for ages, waiting for hot water.

These systems are smart and sustainable choices for our homes. They help us save precious water and cut down energy bills too. Whether we’re retrofitting an old house or building a new one, thinking about efficiency is key.

With a recirculation system, we’re making sure not a drop is wasted while also getting that quick comfort of immediate hot water.

Active vs Passive Systems

Understanding the differences between Active and Passive hot water recirculation systems is crucial for us as homeowners. Active systems use a pump to circulate hot water, ensuring it’s available on demand. Passive systems rely on natural convection to move water through the pipes. Below, we’ve outlined the key features of each system in a table format for easy comparison:

System TypeActivePassive
How it WorksUses a pump to circulate hot water.Depends on natural convection.
Energy UseRequires electricity to run the pump.No electricity for circulation, but may need more to heat water.
Installation ComplexityGenerally more complex and costly.Simpler and typically less expensive.
Instant Hot WaterYes, provides immediate hot water.No, takes time for hot water to arrive.
Overall EfficiencyMore efficient water use, but higher energy consumption.Less efficient water use, potentially lower energy use.

Through this comparison, we can clearly see that each system comes with its own set of advantages. Active systems suit those of us who prioritise convenience, while passive systems might be better for homes focused on energy savings.

Pros and Cons of Hot Water Recirculation

After understanding the differences between active and passive systems, it’s important to weigh the pros and cons of hot water recirculation. Here’s what you need to consider:


  • Immediate hot water at taps
  • Reduced water wastage
  • Energy efficiency with less heat loss in pipes


  • Upfront installation cost
  • Potential for energy consumption when not needed
  • Maintenance requirements for pumps and valves

How Does a Hot Water Recirculation System Save Money?

A hot water recirculation system saves money by lowering water bills, reducing energy consumption, and providing a cost-effective installation option. These systems help to conserve water and energy, ultimately leading to savings for homeowners in the long run.

how does a hot water recirculation system save money

Lower Water Bills

Hot water recirculation systems can lead to lower water bills. They reduce the wait time for hot water, which means less wasted water down the drain. This system efficiently delivers hot water instantly at the tap, saving both water and energy.

Installing a hot water recirculation system is an effective way to cut down on utility

costs. It minimises the need to run taps until hot water arrives, resulting in substantial savings over time.

Reduced Energy Consumption

Hot water recirculation systems reduce energy consumption by keeping hot water ready at the tap, eliminating the need to run water while waiting for it to heat up. This means less wasted energy and lower utility bills.

With a hot water recirculation system, you can enjoy instant hot water without the unnecessary energy use of reheating.

To ensure maximum efficiency, consider installing an energy-efficient pump and insulating your hot water pipes. These steps will further reduce energy consumption and contribute to sustainable living practices in your home.

Cost of Installation

Installing a hot water recirculation system can cost between $500 to $1000, depending on the system type and your home’s layout. The expense includes materials like pipes, pumps, and valves, as well as professional installation by a plumber or contractor.

Keep in mind that although there is an initial investment, the long-term savings on water bills and energy consumption make it a cost-effective choice for many homeowners looking to improve their home’s efficiency.

When considering installing a hot water recirculation system with dedicated return lines or tankless options, it’s important to factor in the upfront costs against potential savings over time.

Alternatives to Hot Water Recirculation Systems

Consider options such as insulation, ShowerStart technology, and going tankless to save on water and energy costs. Interested in learning more? Keep reading for all the details!


Insulating your hot water pipes can help retain heat and prevent energy loss, making your hot water recirculation system even more efficient. By reducing heat loss through insulated pipes, you can lower your energy bills and improve the overall performance of your hot water system.

Proper insulation also helps maintain the temperature of the water as it travels through the pipes, ensuring that you have instant hot water at your fingertips when you need it most.

Consider investing in quality pipe insulation to maximise the benefits of your hot water recirculation system and enjoy long-term cost savings.

ShowerStart Technology

Insulating pipes can be effective, but for those looking for a more convenient option, ShowerStart Technology is an excellent alternative. This innovative technology helps to reduce water usage and energy consumption by automatically pausing the flow of water once it reaches the desired temperature.

With ShowerStart, you can step away from the shower without wasting hot water. It’s a simple yet highly effective way to save on your water bills while also contributing to environmental conservation efforts.

In addition to reducing water waste, ShowerStart Technology provides a hassle-free solution for homeowners who want to enjoy both convenience and savings in their daily routines. By seamlessly integrating into your existing plumbing system, this smart feature makes it easier than ever to conserve resources without sacrificing comfort or performance.

Going Tankless

Consider going tankless for instant hot water. Tankless systems provide on-demand hot water, saving energy and space. They are efficient, environmentally friendly, and cost-effective.

Tankless technology ensures a continuous supply of hot water without the need for a storage tank. It’s a great option for homes with limited space or those looking to reduce their energy bills.

When considering alternatives to traditional hot water recirculation systems, going tankless is a modern solution. These systems offer convenience and efficiency while reducing environmental impact.

Who Should Consider a Hot Water Recirculation System?

Homes with large families and houses with long pipe runs can benefit from the convenience and savings of hot water recirculation systems. Additionally, commercial buildings that require a constant supply of hot water should also consider installing a

recirculation system.

Homes with Large Families

For homes with large families, a hot water recirculation system can be a game-changer. With multiple people needing hot water throughout the day, this system

who should consider a hot water recirculation system

ensures instant access to hot water at all times. No more waiting for the shower or worrying about running out of hot water during peak usage times such as mornings and evenings.

In addition, a hot water recirculation system helps in conserving both water and energy, which is especially beneficial in households with high demand. It minimises the time it takes for hot water to reach taps and showers, reducing unnecessary wastage while also lowering energy bills by eliminating the need to constantly reheat standing water in pipes.

Houses with Long Pipe Runs

Homes with long pipe runs benefit greatly from hot water recirculation systems. These houses often experience extended wait times for hot water, resulting in wasted water and energy.

With a hot water recirculation system, the convenience of instant hot water is achieved without the need to run the tap and wait. This saves both time and resources while ensuring that every tap in the house receives hot water quickly.

Additionally, it prevents the unnecessary waste of cold water as you no longer need to let it run until it warms up.

In these households, installing a dedicated return line or utilising a demand-operated system can significantly reduce the impact of long pipe runs on energy consumption and overall efficiency.

Commercial Buildings

Commercial buildings, such as offices and hotels, can benefit from hot water recirculation systems. These large establishments often have long pipe runs that result in significant water and energy wastage.

Implementing a hot water recirculation system can lead to substantial cost savings on utility bills while ensuring a steady supply of hot water for various needs within the building.

The convenience and efficiency offered by these systems make them suitable for commercial properties with high hot water demand.

Incorporating a hot water recirculation system into commercial buildings helps reduce the waiting time for hot water at taps and showers, cutting down on both wasted water and energy usage.

Expert Installation and Support – Contact Us for Hot Water Recirculation Systems

In summary, hot water recirculation systems offer convenience and savings. These strategies are practical, easy to implement, and efficient for homeowners. Have you considered the impact of reduced energy consumption on your household budget? Why not explore further resources and services to enhance your water conservation efforts? Take action now and make a significant difference in your home’s efficiency!