Compare electric boiler and gas water heater

Which heater to choose: storage or flow? Electric or gas? These questions are asked by anyone who has ever experienced the problem of hot water supply. But today there are many models of heaters on sale that are able to meet any requirements of the consumer. If the choice is between a boiler or a gas column, it is worth considering many factors before deciding what to buy. These are economic indicators, the intensity of hot water use, and safety.

Main types of water heaters

Heaters for domestic use are divided into two types, depending on the type of power supply:

• gas;
• electric.

Accordingly, the first type heats the water at the expense of the gas supply source. Gas appliances It is impossible to call it a new invention - they helped to heat water a few decades ago. True, such units had rather bulky dimensions and not quite aesthetic external characteristics. But today in the appliance stores you can buy compact and quite attractive devices that allow you to heat the water quickly and fairly economically.

Concerning electrical systems, they eventually become increasingly popular. Such water heaters are installed not only in homes and apartments, but also in enterprises. Their main advantage is the ability to heat large volumes of water. Despite the high rates of energy consumption, they work quite economically. Water heats up electric teng, but thanks to temperature sensors, it turns on only in order to maintain the desired level of water temperature inside the tank.

By type of heating emit accumulation and flow-through devices. As the name suggests, instantaneous water heater installed on the water pipe, and begins to work immediately when you turn on the tap. Accumulation units have a rather impressive tank, the water inside which heats up gradually, and can only be used after a while (depending on the volume of the tank and the capacity of the device).

Both storage and flow units can use both a source of energy and gas and electricity.

In fact, the gas column is a instantaneous water heater. But most boilers are powered by electricity. We will compare the advantages and disadvantages of both devices in order to understand what is better - a geyser or an electric boiler.

Advantages and disadvantages of geysers

If we talk about which device to choose, first of all it should be noted: for a gas heater it is necessary to have gas supply systems in a house or apartment. That is why the devices are rarely installed in the cottages.

The advantages of the unit include the following factors:

1. Efficiency. If buyers are interested in the question of which is more profitable, a column or a boiler, it is worth choosing the gas option.
2. The gas device is compact enough.
3. The main advantage of the column is the ability to instantly provide hot water in any volumes.
4. Speakers work much longer than eclectic devices, they are easy to operate.

The disadvantages are also present:

1. Installation difficulty. This requires not only to call in specialists and purchase metal pipes, but also to assemble the necessary package of documents. Requires provision of a ventilation system.
2. When using the column does not assume the presence of an open flame. Before attaching the equipment to the wall, it should be treated with a thick layer of insulating material.
3. When using a heater, taps with water in the house affect the pressure in the faucet.

Advantages and disadvantages of electric boilers

Electric boilers are still more versatile. Their benefits include:

1. The heater is able to work in homes where there is no gas supply system.
2. There is no need to buy expensive metal pipes and install a ventilation system.
3. Safety in use.
4. Device can install by yourself, while the gas appliance can be mounted only by specialists.
5. The pressure of hot water does not depend on the number of taps open in the house.

The disadvantages of these devices are due to their design:

• electric water heater is less economical in terms of energy consumption;
• large dimensions;
• shorter service life compared to gas heaters.

Of course, both the column and the electric water heater have their advantages and disadvantages. Therefore, it is quite difficult to answer the question of what to choose, a boiler or a gas water heater. When choosing, it is necessary, first of all, to build on the presence of gas in the house and the economic factor. However, any device is able to fully eliminate such a problem as the lack of hot water in the house.