Instant heating of water in winter and summer, regardless of how public utilities work, is the advantage that an instantaneous water heater for an apartment has. The main point is to choose the right equipment so that it is convenient to use, providing maximum comfort of life.
Since situations are different, and no one wants to heat water in pots, alternative options for producing hot
water should be considered
. Instantaneous water heater for an apartment can be an excellent purchase in this case. And here it is important to know its principle of operation, so that the choice is reasonable. The electric model is a plastic or metal box having a small size and fixed to the wall. Such devices operate on the principle of a
gas column, that is
, they heat water instantly after it comes from the water supply, and after turning off the tap, stop working. That is, they do not need additional time for preparation, therefore, the user receives an unlimited amount of heated water without delay, as is usually the case with centralized water supply. This is the difference between flow-through and storage models, capable of heating only a certain volume.
The instantaneous water heater for an apartment basically contains a heating element - a heating element consisting of a copper pipe with a pressed
nichrome spiral inside. When an electric current is supplied, it is heated, as well as heat transfer to the surrounding water. The higher the power of the device and the temperature of the cold liquid, the faster it reaches the desired state and becomes hotter at the outlet. Such heating elements are distinguished by a long service life, they are not afraid of air jams. The heater needs a constant flow of water under pressure, since without pressure the heater can burn out over time. It is desirable that the instantaneous water heater for the apartment be equipped with a water shut-off sensor, which will allow it to stop working in this case.
Before you make a purchase, you should decide on the acquisition objectives of this device. If it will be used only in the summer, while at the same time many water sources will not be turned on, then a 5 kW instantaneous water heater is quite suitable. If it is required that a shower, a sink and other points of water intake work at the same time, then a more powerful device is needed. More comfortable conditions can be created by using a heater with a power of at least 8 kW. For those who like to take a hot bath, it is required to consider models whose power exceeds 13 kW.
A flowing pressure water heater is usually not equipped with its own mixer, unlike pressureless counterparts. Typically, the latter is used for cottages and country houses, as they are immediately equipped with faucets. The apartment does not need such equipment.