The lack of hot water in the apartment causes many problems. Each person decides it in his own way. Some install a storage tank, while others prefer a flow-through water heater, which will be discussed later.
General information
What is a hot water tap? This is an ordinary mixer, the dimensions of which are slightly increased.
A heating element is installed in it, as well as other equipment that contributes to the safe operation of the device. You can distinguish it from a conventional mixer by a wire that connects to the mains. The water heater tap can operate in two modes:
- The first mode is called “shutdown” (cold supply). The electrical part of the device is completely turned off, and cold water comes from the tap.
- And the second - hot water. With it, the electrical system turns on and heats the circulating fluid in a matter of seconds.
How can I change the temperature?
To adjust the temperature of the liquid, it is necessary to increase or decrease its pressure. To perform such a transition, a special lever is provided in the design of the water heater. Thus, you can adjust the desired temperature of the liquid with an accuracy of one degree Celsius.
There are also models where the regulator is located on the side of the case, which is much more convenient. Special electronics monitors the temperature of the water and independently reduces or increases it.
Benefits
The electric water heater has the following advantages:
- Instant heating of water. Such devices are capable of heating in just 5 seconds. In addition, he is able to supply enough fluid. If other heaters are not able to provide filling of the bath, then this model does an excellent job.
- The temperature does not go astray after the first use, but remains in the same parameters. This is very convenient, since you do not have to spend time on temperature control.
- The faucet water heater fits perfectly into any interior, and an unaware person will not guess about the functions of the mixer.
- affordable price. Its value ranges from five to ten thousand rubles. Compared to other models, an electric water heater is the most affordable in this regard.
Device disadvantages
The main negative side is the high energy consumption, the price of which is increasing every year.
For an hour of operation, the water heater consumes 3 kW. It is also worth noting the low fluid permeability. The most powerful unit is capable of heating 5 l of water per minute. For example, the throughput of a gas column is 2 times greater. The power of the described device is enough exactly for domestic needs.
Safety Features
The water heater faucet combines incompatible things such as liquid and electric current. This combination can lead to electrical injuries. That is why all devices have a maximum degree of protection, which includes such elements:
- RCD. It is intended to protect a person from electric shock during mechanical damage to the housing or electrical elements of the device. Another function is surge protection.
- Overheat protection sensor. If the liquid reaches a temperature of + 60 ° C, the sensor is activated, and the device turns off. Work is restored independently after lowering the temperature.
- Dry start protection sensor. It so happens that in the plumbing system there is either insufficient or excessive pressure to supply water. In this case, the sensor turns off the heating device.
- To protect against water hammer, a special silicone damper is installed.
- All electrical fillings are protected by waterproof material.
Delimano, water heater
The crane of this company is one of the most popular. In order to heat water for a shower, as a rule, devices of medium power are enough. But for people who like to take a bath, it will be necessary to install an additional device in the kitchen so that there is enough power. Water heating up to 60º is achieved in just a minute.
The biggest advantage is ease of use. According to many reviews, it was not difficult for users to install a water heater. A huge drawback is the consumption of large amounts of energy. Therefore, many users constantly get stuck in traffic jams, and more powerful ones have to be installed. Many people do not like that when turned on, there is a thin stream of hot water, and when the pressure increases, it becomes barely warm.
Therefore, gaining some kind of large capacity becomes difficult. A water heater tap, reviews of which indicate that not everyone can install the device, also note the rather frequent breakdowns of the electrical element.
Water heater tap “Aquatherm”
According to its technical characteristics, it is no different from the previous version, however, it has its own advantages. The Aquatherm crane is equipped with an aerator. It cleans the liquid from gross impurities. It is installed both in the kitchen and in the bathroom. In addition, the “Aquatherm” water heater tap is produced in different colors, which makes it possible to perfectly fit it into any interior. It works from a regular consumer power network with a voltage of 220 V. It is capable of heating water to 60 º in a short period of time such a water heater tap.
Reviews about him were divided, because for intensive exploitation, for example, in a large family, it is not very suitable.
A significant disadvantage, like other devices, is the large power consumption. For an hour of work, 3 kW is spent. Every year, prices are rising. Therefore, it is unprofitable to use it for permanent household needs. But he will be an indispensable assistant in the country or in a country house, where it is not always possible to put a boiler. In addition, many cannot install such equipment, and you have to call a specialist, and this is an extra waste of money.
Mounting
An electric water heater is installed in the same way as a conventional mixer, but there are differences. Firstly, it is connected only to cold water supply. Although there are such models where the connection is combined.
Secondly, it is necessary to conduct a separate electric cable to it with a consumer voltage of 220 V. Since the device is electric, grounding should be installed.
Conclusion
So, we found out what this household appliance is. An electric water heater is an excellent assistant not only in the apartment, but also in the country or in a country house. It has a number of undeniable advantages, among which it should be noted the rapid heating of the required amount of water and the regulation of the desired temperature of the liquid. All models are performed in different colors, which makes it possible to fit them into any interior. Instantaneous water heater does not harm the human body, as it has a reliable protection system. The cost of such equipment ranges from 5,000 to 10,000 rubles, depending on capacity. The only negative is the large power consumption. However, judging by the undeniable advantages, this disadvantage can be forgiven him.
The main negative side is the high energy consumption, the price of which is increasing every year.