Gas water heater or boiler - which is better to choose?

Content:

What is their difference
Advantages and disadvantages of gas water heaters
Advantages and disadvantages of electric boilers
Conclusion

Due to frequent interruptions in the supply of hot water, especially in the cold season, residents of apartments and private plots are increasingly thinking about alternative methods of heating water. The most effective of these are appliances such as gas water heaters and electric boilers. Although they perform the same function - they heat water, they still have many differences, such as: different consumption of time for heating water, efficiency in operation, different safety parameters. Before choosing which is better: a gas water heater or a boiler, you need to familiarize yourself in more detail with their differences, advantages and disadvantages.

What is their difference

The main difference between these devices is in the energy due to which they work. The geyser is powered by gas, which is produced by connecting to the central gas pipeline. Such a device was invented long ago, and during its existence it has evolved from a bulky unit that requires a lot of space into small compact devices.

The electric boiler has the appearance of a capacious tank with a tubular electric heater inside and a water heating control system outside. There are two types of such devices:

Flowing - a small device that connects to the water supply pipe and heats the water when the tap is turned on.
Accumulative - a tank of different sizes that collects and stores water; heats the water when the tank is turned on.

Unlike a gas water heater, a boiler can work with large volumes of water, therefore, various enterprises often make a choice in its favor.

See also - Features of geysers Ariston

Advantages and disadvantages of gas water heaters

The main plus of a gas water heater is its efficiency, since gas is currently the most accessible and cheapest type of fuel. Other benefits include:

Long service life.
Ease of use.
Compactness.
Fast heating of water.
No difficulty in repair.

Gas water heaters are installed mainly in the kitchen, and most of the models are equipped with a thermometer and other useful functions.

A significant disadvantage of the gas water heater is the complexity of its installation. You cannot do this on your own, and you still need to additionally purchase the materials necessary for installation, since they are not included in the package with the device. Other disadvantages include:

The device runs on gas, it needs ventilation to remove combustion products from the room, which also adds complexity to the mount.
The installation of the device must be coordinated with the gas services.
The temperature to which the column can heat the water depends on the initial temperature of the water in the pipe, which means that if the water is too cold (for example, in winter), then the column will not bring it to a hot state.
Medium level of safety, as gas appliances are always subject to an explosive risk.

See also - How to repair a boiler yourself?

Advantages and disadvantages of electric boilers

Electric boilers are more popular with users than gas water heaters, this is due to a number of significant advantages:

ease of installation;
no need to build a ventilation system;
operational safety;
independence from the initial temperature and water pressure;
high rate of efficiency.

The disadvantages primarily include the limited amount of warm water in storage electric boilers. When the hot water in the tank runs out, you need to wait until the water heats up again, depending on the size of the tank - this can take a long time. Among other cons:

high price;
a voluminous boiler does not fit in every house;
the cost of energy supply is much higher than that of gas water heaters;
short service life.

Conclusion

In order not to be mistaken in choosing a water heater, the main question that needs to be answered is for which room it will be used. For the home, both gas water heaters and flow and storage boilers will be equally effective. However, if a water heater is needed for an enterprise that is visited by many people every day, then an electric storage boiler with a large tank volume is best suited.

The article described all the main issues related to water heaters and this information is enough for the buyer to decide which is more profitable: a gas water heater or a boiler.

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