An electric boiler is the most rational device for heating a bath or sauna. The correct choice of an electric boiler is a guarantee of comfort. What should be taken into account in order for it to be as effective as possible and at the same time economical, we will consider further. Content:
- Features of the electric boiler
- Types of electric boilers
- Functionality
- Specifications
- Power adjustment
- Manufacturers
Heating is one of the necessary attributes of the comfort of the bath complex. Despite the fact that there are centuries-proven methods of maintaining heat in a bath, today there are modern options that are more profitable in many ways. In the article we will consider the main advantages and criteria for choosing an electric boiler for a bath.
Features of an electric boiler for a bath
Today, an electric heating device is considered an ideal option for baths, especially those located on personal plots. The electric boiler won its leadership thanks to the following advantages:
- Environmental friendliness … The technological process of operation of such a unit does not provide for the emission of harmful substances, so you can not worry about your health and the health of others, as well as about the state of the environment.
- Ease of installation … An electric boiler for a sauna with a stove can be installed indoors without additional organization of the hood, it does not require a separate room.
- Profitability … If you choose the right boiler and its technical characteristics, it can become quite economical compared to other heating devices.
- Ease of operation … Firstly, you are relieved of the worries of providing a supply of fuel, and secondly, there is the possibility of setting specific temperature parameters, and thirdly, many models of electrical units can operate autonomously or have remote control, that is, you can avoid the painful moments of waiting for sufficient warming up the bath or sauna room.
Types of electric boilers for a bath
In the retail network, you will find electric boilers for space heating in several modifications with respect to the heating method: electrode, induction, heating elements.
Despite the fact that electrode and induction boilers are considered a more progressive type of electric heating units, it is not entirely rational to use them for a bath or sauna. Electrode boilers require specially prepared water and constant monitoring of its composition, otherwise the quality and efficiency of the unit will suffer. Also, such boilers need reliable grounding. Induction apparatus is a whole system that requires a separate room and significant costs for its purchase.
Considering the above, choose electric boilers for arranging a heating system in a bath or sauna. To extend their service life, preference should be given to models with the ability to clean the coolant (with filters) and replace heating elements. In terms of installation, we advise you to consider wall-mounted options for electric boilers for a bath - they do not require much space. At the same time, take a more balanced attitude to the size of the unit, since often compactness is achieved by creating a greater load on the heating elements, which means that it reduces their service life.
The functionality of an electric boiler for a bath
When choosing an electric heating boiler for a bath or sauna, experts recommend giving preference to models with maximum functionality. In this case, the installation of the unit will not require additional costs from you for additional equipment with separate units, in contrast to cheaper, but not fully equipped boilers. Pay attention to the presence of the following elements: an expansion tank, a circulation pump, a safety valve and a fine filter for the coolant. It is not worth saving on functionality - it is better to give preference to not the most modern design and not overpay for unnecessary options.
An equally important selection criterion for electric boilers for a bath or sauna is the organization of the safety of the unit. It is advisable that the model you have chosen is equipped with an automatic shutdown system in case of unfavorable operating conditions, for example, when the coolant pressure drops (very low or very high pressure levels), overheating of the heating unit or freezing of water.
The individual boiler operating modes (winter / summer) can be very useful. They will help make the operation of the device more economical. For the same purpose, we recommend taking a closer look at the models with a chronothermostat.
Technical characteristics of an electric boiler for a bath
Indeed, there are many advantages of electric heating units in relation to installation in a sauna. However, they can be felt only if the parameters and characteristics of an electric boiler for a bath are properly taken into account.
Start with the network where you plan to connect it - these data will be your starting point in choosing the power parameter of the device. Here you may have 2 options: a single or three-phase wire, that is, the voltage in it is 220 V or 380 V, respectively. Another point is the power of the device itself. So, ordinary wiring with a voltage of 220 V will quite "cope" with an electric boiler with a capacity of up to 6 kW. If the wiring of the same 220 V is new, done correctly and efficiently, you can take a closer look at more powerful units - from 6 to 12 kW. If you need a heating device more powerful than 12 kW, then you will not have a choice, since such devices operate only on a three-phase network. Although some manufacturers of electric boilers have models that have the ability to connect to both 220 V and 380 V. When choosing the power of an electric boiler, experts recommend primarily focusing on the area of the room: to heat 10 m2 the device will require at least 1 kW. Also pay attention to the models with power supply in a pulsed mode - they are not afraid of voltage drops in power lines.
The mechanism for adjusting the power of the electric boiler in the bath
When choosing an electric boiler for heating a bath, consider how the power is regulated on it. In this regard, you will find 2 proposals: devices with a smooth adjustment mechanism and a stepped one. If the design of the model you have chosen includes several heating elements at once, then in most cases step power control is used here. To adjust the operation of such a boiler, you need to turn on or off some of the heating elements. Depending on how many heating elements will be included in the work, models with step regulation have only 4 power levels - 25%, 50%, 75% and 100%. However, practice shows that it is still more economical and convenient to use smooth adjustment, since it allows you to set the desired temperature with maximum accuracy. In this case, the "smoothness" of the adjustment is ensured by the rheostat.
Note that models of low-power electric boilers for a low-power bath are also on sale, for which the manufacturer did not provide for such an adjustment.
Popular manufacturers of electric boilers for a bath
If you cannot decide between models of domestic and foreign production, you should pay attention to the following information:
- Russian electrical units … With their availability, they have a simpler design, but they are more functional in relation to heating systems with large volumes of water.
- Imported electric boilers … They are distinguished by their high cost, which is due to a more complex configuration (devices with LCD screens, relief valves, protection against dry running), including ensuring smooth switching on, quiet operation and a more serious security system.
Now let's consider the most popular companies that produce electric boilers for baths and saunas:
- Protherm … Slovak units of the middle price category are appreciated by consumers for their good technical characteristics and modern design. These boilers are quite safe, equipped with expansion tanks, circulation pumps, air vents and copper heating elements. They can be used for both heating and hot water supply. Prices for Protherm electric boilers range from 27,500 to 35,000 rubles, depending on the model.
- Amptec by Baxi … Electric boilers of this Italian company are distinguished by their compactness, stylish appearance, light weight and ease of use. They have copper heating elements and circulation pumps, they can be an element of both closed and open heating systems, as well as a "warm floor" system. In the price range, they occupy a place slightly lower than their Slovak counterparts (from 17,190 rubles).
- RUSNIT … The most popular representative of the Russian market of manufacturers of electric heating equipment for apartments disconnected from centralized heating, and country houses, that is, they are quite suitable for a bath. The latter is also supported by the fact that these units have moisture protection and automated control. The latest models of boilers from this manufacturer have GSM alarm modules. At the price of all the devices listed here, the RUSNIT electric boilers are the most affordable (from 7,300 rubles).
How to choose an electric boiler for a bath - watch the video:
[media = https://www.youtube.com/watch? v = DLU8k4H135s] As you can see, an electric boiler is the best device for heating a bath or sauna. Such devices are safe, environmentally friendly, easy to operate and economical. The main thing is to approach the choice of the unit carefully, taking into account all the nuances, including those indicated in our article.
