Understanding How Continuous/Instantaneous Hot Water System Works

June 29, 2020

Most homes utilise hot water systems to get an adequate supply of hot water for numerous applications such as taking a shower, washing clothes, cleaning dishes, and others. In the past, most hot water systems have tank storage that can store huge volumes of water for later use. New hot water systems, however, can now instantly process hot water and consequently distribute them to different taps and faucets.

This new type of hot water system is known as continuous hot water systems. This type of hot water system does not need any tank to supply the needed hot water of a household. While traditional hot water systems can also supply hot water to households, many users have experienced some sort of delay when they sometimes need hot water. This delay can be caused by numerous reasons. One of them is the entry of cold water to the tank, which must be heated first before allowing the water supply to flow again.

The Principles behind Continuous Hot Water System

A continuous hot water system can immediately detect if there is a need for hot water through the help of a flow sensor. As long as the tap is open, a continuous hot water system will readily supply the needed water without disruptions. When you close the tap, the hot water system will also go off automatically.

The water heating process of most continuous hot water systems is technically the same. The only difference between them is their main energy source. Systems that rely on gas consume the energy from gas to ignite an internal burner, which is responsible for the heating of needed water supply. Alternatively, systems that are powered by electricity utilise heating elements to conduct the same water heating process. All these heating elements will start working whenever the flow sensor is activated.

Since they are tankless, all types of continuous hot water systems take cold water from the pipeline before they process it with whatever heating element present on the system. The absence of tanks also enables a continuous hot water system to prevent unnecessary heat loss.

Some Advantages of Continuous Hot Water System

Aside from obtaining an endless supply of hot water, continuous hot water systems can also save a significant amount of space. Conventional hot water systems are known to occupy huge space in certain parts of the home, which can somehow destroy the overall appearance of a home. Fortunately, continuous hot water systems do not have any bulky tank that can ruin the aesthetic appeal of your home. Instead, they come in small and compact form factor that makes them compatible with any given spaces.

Another great thing about continuous hot water systems is that they produce a cleaner water supply. The problem with the use of tanks is that they tend to deteriorate over time. Once their metallic parts start to corrode, your water supply will be now susceptible to dirty elements. Even the build-up of dirt and minerals on these tanks can affect the quality of your water supply. Continuous hot water systems do not have this kind of problem, assuring you a much cleaner hot water supply in the long run.

Since continuous hot water systems do not have to store huge volumes of water, then any possibility of heat loss is altogether eliminated. Tank storage hot water systems require energy just to maintain the temperature of stored water even if the water is not yet needed. On the contrary, new types of hot water systems will only use the energy once the tap is open.

Understanding the water heating process of a continuous hot water system can help you decide if this system is for you. If you want to have your own continuous hot water system, feel free to order from us at Bexley Hot Water Repairs.

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