Which water heaters are better?

Today there are several types of water heaters. As a result, many citizens are facing a difficult task: which water heater is better to buy?

These units are divided by fuel used and the method of transfer of thermal energy.

Which water heaters are better?

If to compare water heaters on fuel -electric or gas, the comparison will be in favor of the latter. This type of fuel, despite the forecasts of energy market analysts about the rise in gas prices, remains the cheapest today. And the cost of installation of gas equipment, the arrangement of the chimney and the cost of further maintenance quickly pay off due to the low cost of water consumed.

Now consider which water heaters are better fortype of water heating. If we compare the flow-through and storage units, then there is a clear advantage of flow-through, since the water heats up within a few seconds after turning on the device, and the storage devices take some time to do so. At the beginning of work or after a break in use in the storage device, the water will be heated for several hours. Although it should be noted that with properly selected power of the heating element it will take less time.Also accumulative water heaters occupya lot of space. Flow-through water heaters, although more compact, consume more electricity. The advantage of cumulative units is also the fact that they are more reliable in operation, they are easier to install and maintain.

Thus, it is unambiguous to say which water heaters are better, difficult. Summarizing all the above, it is possible to describe the advantages and disadvantages of the main types of water heaters.

• Gas flow water heaters are compact, which allows it to be mounted directly in the kitchen. The disadvantage is their relatively low power.
• Electric instantaneous water heaters possessadvantages and disadvantages, as well as their gas counterparts. Their advantage is that it does not need a chimney, and the main drawback is the need to use high power heating elements.
• Accumulative gas water heaters havepowerful gas burners and highly efficient heat exchangers. In addition, they are very roomy: the volume of the tank can reach 300-500 liters. The only drawback is that the large dimensions allow them to be installed only in non-residential premises: the boiler room, basement, in the attic.
• Accumulative electric heaters are characterized by low power consumption. Their disadvantage is the large size.
• Which water heaters are best for differenthouse sizes? Gas flow devices are suitable for a gasified house, in which there is a sink in the kitchen and 1–2 bathrooms. If the house is not gasified, you will have to take into account the possibility of a local power grid when installing a flow-through electric heater. The latter is impractical to install in a house with several bathrooms, showers.

The best choice for a gasified house can becount storage gas water heater. If there is no gas in the house, then it is possible to use the same storage unit, but electric, which consumes little electricity and is quite simple to install and connect. Now, you have an idea of ​​what kind of water heaters are. Which is better to choose - you decide.