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Perth Hot Water System Upgrades & Replacements

There are several options available if you want to upgrade your hot water system. Some people opt for a complete hot water system replacement, while others opt for an upgrade or conversion to a more efficient model. 

Although replacing your entire system can be costly, it may be less expensive than upgrading and repairing individual components over the next few years. When your hot water system has reached the end of its life, it’s often more cost-effective to install a new one than to continually repair the existing model. 

Whether you’re upgrading or replacing your system, Dynamic Plumbing and Gas is here for you. Why not call us if you’re thinking about upgrading your hot water system? One of our helpful team members is always available to listen to your concerns and make recommendations for the best course of action for your home, family, and budget.

To get in touch with your local hot water system experts, give us a call or book an appointment here on our website.


When Is It Time To Replace Your Hot Water System?

Thermann repairs

A hot water system has a limited lifespan. It could be ten years or twenty, but no matter how well you take care of them, they will eventually need upgrading or replacing. If you’re at the point where you’re asking yourself these questions, it’s probably time to consider upgrading your current system.

Is My Hot Water System Too Old?

If you’re wondering if your hot water system is too old, the answer is probably yes. Hot water systems typically last around 10 years, so if it’s been longer than that, it’s time to upgrade to a newer system.

It’s not as simple as installing the same model - since technology has evolved, and the needs of your household may have changed, it’s a good opportunity to choose the best possible hot water system for your needs.

Need a hand deciding which replacement hot water system is best? Wondering if you can covert to a continuous flow hot water system? Book a call-out with one of the expert Dynamic Plumbing & Gas technicians for the advice you need.


Why Isn’t My Water Hot Enough?

Is there anything more depressing than a cold shower first thing Monday morning? Sadly, the most common problem with hot water systems is that the water is not hot enough. If the water isn’t hot enough, there’s always something you can do. You should be able to find the thermostat after locating your hot water tank. Resetting the thermostat may be enough to get your water back to normal if you’re lucky. If that doesn’t work, it’s time to seek professional help.

If your water isn’t hot enough and resetting the thermostat isn’t working, your thermostat will have to be replaced entirely, which even seasoned plumbers have trouble with occasionally. Fortunately, this is an area in which Dynamic excels. With a quick call to us, one of our local plumbers will be on their way to help you re-establish hot water in your home.


Hot Water System Upgrades Perth


If you’re looking to upgrade your hot water system, there’s a lot to consider. From the type of tank to the size of the pipes, there are several factors that can affect the efficiency of your new system. You’ll need to consider the size of your home, how many people you live with, and even what type of system to get!

There are huge benefits to upgrading to a modern hot water system. A new model will have lower operating costs and perform better than one you’ve had for ten years. You’ll also have the option of selecting from our vast selection of styles and brands. Whatever the size or style of your home, Dynamic has a hot water system that will work for you. 

Look no further than Dynamic Plumbing and Gas if you’re looking to replace your current hot water system. We can not only assist you in selecting and installing the best system for your home, but we can also assist you in determining whether you are eligible for any government rebates. Call us to make upgrading your hot water system as simple as possible.

Seniors Discounts 10% Off *Applies To Hourly Rate Only

Continuous Flow Gas Hot Water System Upgrades

Plumber fixing a gas water heater with screwdriver

If you are looking to be like many Australian households who have upgraded from their old gas storage hot water system to the more efficient and compact gas continuous flow systems (also known as instant gas) then we are the specialists in this field.

Below we have detailed advantages, installation considerations and associated costs to better help our clients understand the upgrade process.

Lower Running Costs

The key element of continuous flow systems is the end user only heats the hot water they use. Most continuous flow systems we install are 6+ star energy efficiency rating, meaning in comparison to your 4 or 5 star gas storage system. The continuous units can save you hundreds annually on your gas bill.

Compact Design

Continuous flow systems are mounted to the wall of the home or business. On average they have dimensions of 58cm height, 36cm width and 20cm deep. They save a huge amount of space around your property.

No Pilot

Other than the Bosh mechanical range (10P, 13P, 16P, 10H, 13H, and 16H) Continuous flow systems are electric spark ignition meaning no annoying and inefficient pilot to light or maintain

Lower Maintenance Costs 

The simplicity of the continuous systems is another one of their advantages. They do not require expansion valves and in some cases tempering valves (with pre-set 50 degrees Celsius units) meaning lower ongoing maintenance costs.

Variety of Models & Sizes 

With numerous brands and system sizes we can offer the suitable type  (natural gas or LPG) brand or size for your application. We can even couple the systems onto some existing solar units.


$0 Call Out Fee Reliable & Efficient Service - Call Now


Get a Quote for Continuous Flow Gas Hot Water Systems in Perth & Surrounds

Dynamic Plumbing and Gas offers a free, no-obligation onsite quote for all hot water upgrades. We can assess your home or business, explain the installation process, and go over the requirements for a potential new continuous system, such as:

✔ Gas pressure and pipe sizing

✔ Water pressure and pipe sizing

✔ Gas compliance 

✔ Electrical requirements 

Depending on the installation requirements and the system being installed, total supply and installation costs for instant gas hot water systems range from $1500 to $2200. Our friendly staff will gladly provide a phone estimate or a free onsite quote to explain the required work and associated costs.

 To get started, book an obligation-free appointment with Dynamic Plumbing & Gas.

Commercial Hot Water System Replacement

Reducing the carbon footprint of your company should be a top priority. We have come up with a variety of solutions to heat water commercially, with as little impact on the environment as possible. Using a gas boost system, your business could heat its water using solar energy.

When the booster detects that the water temperature has dropped below 50-60 degrees, it quickly and efficiently warms it back up to temperature. We’re always happy to come to your office and talk about how we can help you save thousands of dollars on your energy bills each year.

With hot water systems that save money and the environment, there’s no reason not to get a free on-site quote on how we can upgrade your commercial hot water system into one that will save you thousands. For more information, or to book an on-site quote, call the team at Dynamic Plumbing and Gas today!

Hand of a man turning down household gas water heater temperature.

Seniors Discounts 10% Off *Applies To Hourly Rate Only



Our team at Dynamic Plumbing and Gas understands how difficult it can be to work with an outdated or inefficient hot water system for any length of time. We also understand how difficult it may be to locate a dependable plumber in your area. That is why we have increased our service area and now work as far north as Joondalup, down to Rockingham.

If you require hot water system upgrades or replacements or would want to find out if you are within our service area, please contact a member of our helpful team right away. Don’t let faulty hot water systems get worse; call us today!

Why Choose Dynamic Plumbing & Gas?

At Dynamic Plumbing & Gas, we upgrade and replace components for hot water systems in residential and commercial properties. Our extremely capable plumbers are completely qualified professionals who specialise in repairing electric, gas, solar and heat pump hot water systems. We are here to help you with any trouble your hot water system might give you.

All of our thoroughly trained specialists treat your home with the utmost care. Because of our affordable prices and outstanding ratings, we continue to be a leading choice for top-rated hot water system services in Perth. Call us for an estimate or to speak with a member of our helpful team about our plumbing services.





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