What is Hot Water on Demand?
Hot Water on Demand
![]() |
What is Hot Water on Demand?
The term ‘hot water on demand’ is a description for a water heating system which is tankless. In the system, the only moving part is the small propeller that switches on the heating element when a change in water flow is detected. And once that change is detected, it is just mere seconds for the instant hot water to come out of the outlet. Being able to provide hot water on demand is the feature that sets it apart from a normal water heating tank. What follows is a quick review on why hot water on demand is gaining popularity. |
As the system only heats hot water as and when it is needed, hard water is not an issue as it can be in water storage tanks. Most of the manufacturers say that these systems are maintenance free. You would be advised to make sure that the manufacturer has some type of help line in case you feel there is a problem.
Also, there is no tank for the water to be stored in. This means there are no problems of a leaking tank due to corrosion and the water will never run out.
However, you will need to make sure to find the right size system to suit the demands of your household. This is because the speed and the amount of hot water produced can differ depending on the time of year. The water will heat up quicker in the warmer months than it will in the colder months,
An on demand water system heater is proved to be very economical when compared to a traditional water heating system.
It will cost more to install a hot water on demand heater into a house, more than a traditional tank. But the cost is offset by the lower heating bills.
Before you purchase one of these systems, it is always worth finding out as much as you can but if you and your household use a lot of hot water on a regular basis, then this way of heating water should suit you.

