Instantaneous electric water heaters have received a very significant popularity in creating comfortable housing. These devices are very relevant due to the fact that they have a compact size, and also allow you to get a stream of hot water in real mode. Electric instantaneous water heaters are used very widely in country houses and apartments.
The problem of choice
Modern instantaneous electric water heaters are able to guarantee the availability of hot water at any convenient time and in the required quantity. It is important to choose a device of the required power and with certain technical characteristics. Some points can be highlighted. The operating instructions for the device contain information about all the features of the equipment. Instantaneous electric water heaters are of two types: non-pressure and pressure. This equipment is characterizedexcellent power ratings, which requires you to know exactly how much load the electrical network in your home can withstand. If you plan to use the appliance in the kitchen, then its power should be at the level of 3 kilowatts. Taking a shower is able to provide a device whose power is within 10 kilowatts. The power of equipment installed in the bathroom should be up to 18 kilowatts.
The instruction manual usually contains a description of how to connect the device to the power supply. There are a number of features: this unit requires increased thermal energy during operation. To avoid network overloads and fires, the device should be mounted separately from the general network. Non-pressure instantaneous electric water heaters are actively used in summer cottages, where they provide warm water for showers.
Working principle
Equipment of this type heats water that passes through a system of heating elements. Modern appliances are usually connected to a water supply riser. When the tap is opened, the device operates in automatic mode, that is, it turns on itself, providing the required amount of hot water.
Features
Instantaneous electric water heaters provide instant hot water in offices and any other premises. Modern devices are able to serve one or more water intake points. Now the market is ready to offer a lotproducts created in an arbitrary design and having different functionalities. The power of this type of equipment can be 3-27 kilowatts. Single-phase devices are capable of delivering up to 8 kilowatts of power, and three-phase devices - up to 27. This equipment does not need frequent maintenance, which makes it indispensable in the absence of centralized hot water supply. For ease of use, instantaneous electric water heaters can be equipped with a tap or shower, or a combination of them. At the moment, many manufacturers offer this type of equipment, but the most worthy can be considered: Ariston, Vaillant and AEG.
