How to choose an effective water heater
Country life is impossible without the presence of a water heater in the house, which is called a water heater at home. Of course, using an efficient water heater creates comfortable conditions. The question naturally arises: Which water heater to choose?
Content
- Electric heater circuit
- Type of water heater
- Electric water heaters
- Gas water heaters video
- Water heater installation
- Water heater maintenance video
The choice of the effective operation of the heating device should be based on the performance figures of existing water heaters. So how many average liters do we need to get from the selected water heater?
For domestic needs in a country or country house requires:
2 liters per minute are enough for washing dishes;
for taking a shower you need 4.5 liters per minute;
for simultaneous analysis of water at several points it is 10 liters.
Therefore, based on such performance values \u200b\u200bof water heaters, it is necessary to make its subsequent selection.
When choosing a water heater for a summer residence, it is necessary to focus on the following parameters:
power consumption of any type of heater
availability of reliable and trouble-free thermal protection
type of heating elements
type of water tank
Nice ergonomic design.
The water heating scheme developed more than half a century ago is quite simple and thought out for operation by consumers.
Electric heater circuit
The electric circuit of the water heater consists of several elements:
thermal protection
thermostat
control buttons.
Type of water heater
The best water heater is simple and economical to use. Power consumption ranges from 1.5 to 2 kW. The general principle of operation of water heaters distinguishes between electric and gas water heaters. According to the type of water heating, water heaters are divided into storage and flow.
Electric water heaters
Electric water heaters are divided according to the type of design and the volume of heated water. The storage electric water heater is a capacity of up to 150 liters, into which water is supplied through valves installed on the main water supply. A heating element is located inside the tank of the water heater. The advantage of a storage water heater is its ease of installation and the ability to connect directly to an outlet.
Operating principle storage water heater simple enough. Water under pressure fills the tank and heats up to the set temperature. Under the pressure of the incoming cold water with the faucet open, hot water will exit the tank for consumer needs. The water heating element heats the water when the temperature drops below the set temperature. The disadvantages of a large-capacity storage water heater are the bulkiness of the structure and the gradual heating of the water. For owners of suburban and country houses, an electric water heater of small volumes (up to 60 liters) can be of particular interest.
The storage water heater is equipped with an external thermostat and a non-return valve. Models are completed by the manufacturer with an electric cord with a euro plug, as well as fixing anchors.
Electric instantaneous water heater carries out heating of water instantly and this is its advantage over cumulative water heating. It is enough to install a flowing water heater, plug it into a power outlet and you can already use hot water. Instantaneous water heaters have a small compact overall size and significant power consumption. The disadvantage of a instantaneous water heater is the installation of an additional automatic machine for powering a new electrical wiring.
Gas water heaters
Ideal option for country and country houses is gas water heater. Modern gas flow water heaters are very different from ancient gas columns. A high uninterrupted level of work, economic operation completes the stylish design and ease of care for gas water heaters. By the amount of heated water and the time required for this, gas water heaters are confidently in the lead. The choice of gas equipment involves taking into account its power. In the case of the intended use of hot water at several points of analysis, it is preferable to choose a heater with a power of up to 28 kW. Otherwise, a water heater with an average power of up to 18 kW is enough. The choice of the model of a gas instantaneous water heater should be guided by the presence of a modulating (automatic) ignition burner. The pilot burner controls the intensity of the flame and depends on the flow of water. Significant disadvantages of gas units include the high cost of installation and the complexity of the specific connection to water supply systems. In addition, the installation of gas water heating requires permission and coordination with certain organizations.
Experts recommend choosing a water heater according to the criteria that are presented in the proposed video.
Video
Water heater installation
The installation of any type of electric heater in a suburban or country house is recommended to be provided to a qualified specialist who daily produces a significant number of similar installations. Such a specialist thoroughly owns the situation and does not make annoying mistakes in his work.
Water heater maintenance
Like any home appliance, water heaters need annual preventative maintenance. Due to the poor quality of the water and the content of impurities in it, it will be necessary to periodically clean the internal heating element from hard calcareous deposits and replace the magnesium anode. Therefore, it is preferable to choose units with dry shades for water heaters. Dry heating elements have virtually no direct contact with water, so there is no exposure to aggressive media. Replacement tenov kindly carried out by experts from among those who made the installation of water heaters.
Video
The choice of an effective water heating unit is quite complicated and requires certain knowledge, therefore it is recommendatory in nature.
