Regardless of their name, all three Continuous Flow, Instant, and Tankless are energy-saving hot water systems. These trendy and accepted styles of gas water heaters are continuously increasing in popularity.
How a Tankless Hot Water System Works?
When the tap is opened inside your home, cold water flows into the water heater. The sensor detects the water flow and ignites the gas burner to heat the water in the heat exchanger. The water follows a serpentine pattern via the heat exchanger assimilating as much heat as possible. An electronic control part regulates the gas burner to maintain a set water temperature.
- Tankless hot water systems don’t have a tank to store water, so they only heat the water when you need it.
- A tankless water heater gets the signal when you turn on the hot water tap and heats up the water as it passes through the unit.
- The tankless water heater turns the system off when you turn off the tap.
- This saves valuable energy and money.
As these units come without the tank, they are also much smaller in size. So, you get a small box that you can install on your wall. You can call the local hot water system installation specialist to get a tankless water heater for your home. Nonetheless, in Australian homes, such units are mostly installed outside the home.
How a Continuous Flow Hot Water System works?
- The name “Continuous flow” exactly explains how they work.
- Unlike storage tank systems, it doesn’t depend on pre-heating a certain quantity of water, so you’ll never run out of hot water.
- Even if you have a house full of friends, relatives or guests and be the last in the queue to take the shower, still you’ll get hot water.
Say, bye-bye to cold showers!
How an Instantaneous Hot Water System works?
- As the name suggests almost “instant”. Within seconds of turning on the tap, the hot water starts flowing using this System.
- Water flow duration depends on the distance of pipe between the tap & the hot water heater.
- As there can be no corrosion in the water from the rust developed in the tank, you’ll get cleaner water.
- When compared to an electric storage unit, you are also lowering your greenhouse gas emissions by 75%.
The ease of use and convenience along with the added benefits that instantaneous hot water systems provide, they certainly aid in making instant, continuous flow & tankless gas hot water heaters the ultimate choice for your next hot water system purchase.
The Best Water Heater Manufacturers:
Rinnai, Bosch, Rheem and Dux are the major hot water system brands in Sydney.
What Size of Water Heater Is Right For My Household?
It becomes tricky when you want to discover what size of the hot water system would be right for your household. One of the vital determining factors is of simultaneous use. The number of people in your house, as well as when & how they use hot water, is crucial.
You can also consult with a fully licensed & insured emergency plumber in Sydney to know what size of a hot water system is right for your house. However, it is imperative to ask yourself a few questions:
- Are all of them taking showers during the same general time of the day?
- Are they taking showers simultaneously in different bathrooms?
- Are some opting for baths that require more hot water?
- Are the showers having showerheads that comprise of WELS 3 Star Rated (max 9L/Min) or standard 18 to 25L/Min showerheads?
- Are the baths or spa extra-large, which needs more hot water?
- Is your dishwasher connected to the cold or hot water? If it’s connected to the hot water, are you using it while hot water is being used elsewhere?
- Are you using warm or hot water, running the washing machine while people are taking their showers?
- Buying a larger hot water heater is simply a waste of money and buying a smaller hot water heater would be inadequate.
- It is imperative to use WELS 3 star rated showerheads for saving water and energy while lowering the cost and size of the hot water system required.