Hot Water Systems – Benefits and Disadvantages

Hot water systems are one of the most expensive items a homeowner can buy. There are many options available, including gas, electricity, or wood. Before making the final purchase, select a reliable, energy-efficient, low-maintenance unit. Read on for more information. Here are a few tips for selecting a hot water system. Read on to learn about the benefits and disadvantages of each type. Choosing the recommended hot water system for your home can save you money in the long run.


hot water systems AdelaideThere are many options for energy-efficient hot water systems Adelaide. You can install a solar collector or a heat pump. Solar systems use the sun to heat the water and are affordable, starting from around $2,000, excluding installation costs. You may also consider installing an air source heat recovery system, which uses a compressor to extract heat from the surrounding air. This method is only viable in climates where it is warmer than average. Air source heat recovery systems can cost between $2,500 and $4,000 but only work in warm climates.

A heat pump water heater uses less energy than an electric water heater and has a higher thermal output. These systems also have an intelligent controller so you can regulate energy costs. You can choose the best system for your home based on the size of your water heating needs. And if you’re concerned about the cost of energy, you can always get a custom-made system. There are many other options for hot water systems as well.


The cost of hot water systems varies widely, from $450 to $1,400 for an electric system. Electric systems store hot water in tanks and replace it as needed, saving energy bills. Some of the more advanced systems use a booster element and zone water through pipes. These systems are more expensive than their conventional counterparts but are worth the price. Listed below are the different types of systems and their cost. If you are considering a new hot water system, read this article to get an idea of how much it will cost you.

Prices for hot water systems Adelaide vary, but several factors influence the cost. The distance from the location of your existing system and the difficulty of installing it can affect the price. It may also cost more to install an additional tempering valve, which can prevent accidents and scale formation in the pipes. Licensed plumbers can install this valve and limit the water temperature to 50 degrees. The cost of installing a new hot water system will depend on the size of your home and whether the installation requires plumbing and electrical work.


Hot water systems have various safety issues, including increased scalding risks and legionella. In addition to replacing old water heaters, ensuring that the water stored in a tank is kept above 60 degrees may improve hot water system safety. Keeping stored water above 60 degrees is also good since it prevents legionella bacteria from growing in the water. However, this also raises the risk of scalding.

One method for improving safety in hot water systems includes using an adjustable collar to enclose the containment area completely. The collar thereby substantially eliminates the ignition of flammable vapours. The pumping system also includes a cold water shut-off solenoid valve. Combined, these features greatly enhance safety in hot water systems. The adjustable collar is an important safety feature for hot water systems, as it prevents flammable vapours from getting into the tank.


Installation of hot water systems Adelaide is part of the plumbing trade and licensed plumbers only. A licensed plumber or gasfitter must install gas systems. There are different licence classes for different kinds of plumbing work. When hiring a hot water system installer, check their licence – it should clearly state what type of hot water system they will be installing. Note that electric systems are currently phased out across Australia due to their high greenhouse gas emissions. A licensed, professional hot water system installer will be able to ensure your system meets Australian Standards and will not void your warranty.