A water heater is an electronic device that is used to heat water to a certain temperature. There are many types of water heaters with different energy sources and advantages.

By knowing the types of water heaters, you can consider the technology and advantages before buying one. Hence, you won't make the wrong purchase for your simple monitoring.

This article will discuss the types of water heaters available on the market. Let's take a look so you don't make the wrong choice for your needs.

Types of Water Heater

In general, water heaters are divided into four types: electric water heaters, gas water heaters, solar water heaters, heat pump water heaters, and instant water heaters. Each type has different energy sources. Here is a more detailed explanation.

Electric water heaters

Electric water heaters are a common type of heater found in urban homes because they are easy to install and require relatively little maintenance. As the name suggests, this type uses electricity as its energy source.

These devices are usually equipped with a thermostat to regulate the temperature and an automatic circuit breaker system to ensure safety. They work similarly to electric kettles, converting electrical energy into heat. 

The electric element heats the water to the desired temperature, transferring the heat directly to the water. The disadvantage of electric water heaters is that they consume a significant amount of electricity when used continuously.

Gas water heaters

Gas water heaters are a type of heater that has the advantage of heating water faster and saving electricity compared to electric water heaters. As the name implies, this type uses gas as its energy source.

To use this device safely, it usually requires proper ventilation to remove combustion gases. This device works by heating water through the combustion of bottled gas or natural gas.

When the hot water tap is turned on, a sensor detects the water flow to ignite the flame in the combustion chamber to heat the water. The disadvantage of gas water heaters is that they are complex to install and require proper handling.

Solar water heaters

Solar water heaters are a type of heater that offers the advantages of being energy efficient, cost-effective, and environmentally friendly. As the name suggests, this device uses free energy from the sun.

Usually, this device is equipped with a backup heater to anticipate cloudy or rainy weather, so that hot water is always available. Solar panels installed on the roof of the house will absorb sunlight, which will then transfer heat to pipes containing water.

The hot water is then stored in an insulated tank to maintain its temperature before use. The disadvantage of solar water heaters is that their performance is highly dependent on the intensity of daily sunlight. 

Heat pump water heaters

Heat pump water heaters are a type of heater that also has the same advantages as water heaters. This device utilizes heat from the environment, making it energy efficient, low in operating costs, and environmentally friendly.

This device is commonly used in modern homes and commercial facilities that prioritize energy efficiency. It works similarly to an air conditioner, but instead of cooling a room, it heats water.

Surrounding air is drawn in using freon, and pressure is applied to the refrigerant to increase its temperature using a compressor. The heat is then transferred to the water. A drawback of heat pump water heaters is that they require adequate space for installing the heat pump unit.

These are the types of water heaters that you need to know to have the best for your needs. By understanding the different types, you can make an informed decision before purchasing one. 

Each type of water heater has its own advantages and disadvantages. Electric water heaters are superior because they are easy to install and maintain. On the other hand, gas water heaters can heat water faster and save electricity. For those who want an environmentally friendly and energy-efficient device, you can choose solar water heaters and heat pumps. 

The choice is ultimately yours. Consider your needs, your concern about energy source, and your budget to select the right device that is suitable and more beneficial for you.