Very efficient hot water service, economical to use, even though we chose one of the larger units. Copes well with continuous demand. Coupled with our solar power we now have free hot water as well as energy. Being made in Queensland is also a bonus knowing we are supporting local manufacturers. Very reasonable shipping fee to Victoria.

The service provided by this company is first rate. We have a unit installed in Chapel Hill Brisbane Our low temp alarm failed and the company had someone out to fix it and do a full service the very next morning. The HP has been superb and enables us to maximise our solar FIT. Definitely a no brainer if you are retrofitting a house replacing a conventional HWC.

We have not run out of hot water. It runs around 58-60 degrees most of the time. Lately, it has been cloudy (6 days straight and starting to cool down), with no negative impact.

We have had no issues with the demand for hot water and the water is always hot even though we have it programmed to only run during the day when our solar is on.

Our Hydrotherm works seamlessly behind the scene. Had the product delivered within days and installed by my local plumber. Simple instructions (with the exception of the surprise inline filter) our household was back up and running. There are four in the house, we are not big hot water users so the unit will run only when required, for us this is every second day in summer and daily in winter. The unit is quiet when in operation compared to our old heat pump. The programming instructions were clear and after some initial set up we have never run out of hot water and the unit runs in the heat of the day using less power. Top marks in our book so far.

We have had this heat pump for 9 months and has not missed a beat. Great value, great warranty period if it is ever needed. We had the kids/partners and grandies over Christmas and New Year and it coped easily with the added hopt water required. Would recommend to anyone in the market for a new heat pump.

The u it copes fine. We have at the moment 6 people living in the house, yet the hydrotherm hasn’t missed a beat. Always hot water. Silent heating. And a power bill $200 less than the previous bill. The sales and after installation assistance was A1. Would definitely recommend this.

So far so good! Great company to deal with. Unit works as expected with no issues to date. Timer is very helpful to maximize solar usage. I have the timer set to turn on 6:30am and off at 9pm. It generally runs a couple of hours in the morning then a few hours in the evening post showers ect. The unit is loud but from what I have researched comparatively quieter than rival brands

System has been installed for about 6 months and seems to be working well so far. No issues with water heating up immediately. My first electricity bill was more than reasonable so that didn't seem to have had a massive impact from the solar panel system we had on our roof before. The unit, though imposing, looks pretty good in stainless steel.
Thumbs up!

The performance has been good right from the start with absolutely no issues with the supply of hot water.
Delivery & Installation was simple and done with very little fuss, follow up to ensure our satisfaction was also done.
More importantly it has reduced our power bill significantly since install.

We had an old large (30yrs) water system, so when we upgraded to solar and batteries it just made sense to fib the same thing with our hot water system. After a lot of digging around and reading other reviews we decided on the Hydrotherm unit. With the built in digital timer & temp control we’ve been able to set it during peak solar collection to heat our water. with it’s extremely low energy consumption we hardly notice it on the solar meter. Talk about a great investment. Nice 60°c hot water all the time. With 2 teenage daughters we never run out of hot water.

Good unit for hot water. Power usage to date is comparable with previous Dux unit. 15 year guarantee is far beyond other unit presumed due to due to stainless steel tank. However installation was not the best and the unit left out of plumb. Had to correctct myself.

Overall I recommend this unit.

I have this Hydrotherm unit installed for six years now and had been really happy with it until recently there were few minor faults occurred. I contacted Hydrotherm on the weekend and by Monday, Chris Farthing came and carried out a very professional overhaul of the unit. It is now up and running and perform much better than before.
Thanks Chris.

If you want to save money and not run out of hot water, it can take a little tweaking. I set mine to run during peak solar, raised the heating trigger temperature to make sure it didn't miss heating in the window allowed and I've not run out of hot water since. Definite savings on the electricity, almost halved my bill! Guess it's early days for a hot water system, but very happy so far!

We have it set to run along side our solar hours, and a 2 hour buffer window at night to deal with night/morning showers and dishes. Has lived up to every expectation. You get used to the noise, just as if the air conditioner was running outside. Saved us a lot of money

Being able to chose the 60 to 90 minutes a day it runs to supply the hot water needs of my 3 adult household and having timers on 2 freezers so they don't run at the selected timed, I am able to maximize cost saving by ensuring the solar panels I have are producing all the power needed for hot water and more to the grid.
The unit copes well with our demands which are really not high or extended.
Haven't noticed any temperature fluctuations. Water is off the roof tank with electric pump pressure.

we havent had any issues so far with both units, and I'm sure we will not have any problems in the future. We are very pleased with the product and the way it functions and it actually does the job better than we thought it would. it heats up very quickly

We have had no trouble with the Hydrotherm at all. In fact we have purchased two in the last couple of years for different houses. Any questions before purchase were immediately answered by the manager/owner. The hydrotherm runs efficiently in the background without us having to do anything. The settings are easy to use, and the readings show exactly how hot the water is. It also looks great. Slight noise like A/C unit which was expected. No issues at all. Thanks team.