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F.A.Q
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What is an electric Boiler ?An electric boiler (electric boiler) is a device that uses the heat generated when an electric current flows through water or an electric resistance heating element immersed in water to produce hot water (coolant). An electric boiler is often used as a backup source for heat supply from devices that operate from renewable energy sources, for example, heat pumps, the power of which is not always sufficient to heat rooms during periods of extreme cold, or boilers running on solid fuel in case of interruptions in the supply of raw materials.
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Advantages of electric boilers ?No combustion products or harmful emissions;
There are no operating costs for delivery, storage and transshipment of fuel;
They take up little space and do not require a separate room for placing boilers;
High efficiency (about 100%);
High degree of automation, which allows you to accurately maintain a comfortable or standby temperature in the room;
Possibility of stepwise regulation of boiler power;
Low price and low installation and maintenance costs. -
Disadvantages of electric boilers ?The need for high-quality grounding
the possibility of scale deposits and, as a result, a decrease in heat transfer and increased wear of heating elements.
a fairly high cost of electricity, which can be compensated by using a night tariff (in countries where it exists) and programmers to maintain the set temperature in the room. -
Calculation of electric boiler power ?To calculate the electrical heating power, you need to multiply the area of the room S (in m2) by the power P (kW) necessary to compensate for heat loss from each square meter of the room (with a ceiling height of up to 3 meters).
P is taken depending on the type of room:
old building P = 0.1 kW
old building insulated P = 0.07 kW
new building with good insulation P = 0.05 kW
S we take only the living area, and if the room is on the first or last floor (or it is a detached building) then we take the total area.
Thus
Electric boiler power = S x P
This calculation is indicative. For a more accurate calculation, it is necessary to take into account the presence of supply ventilation, window area, quality of double-glazed windows, quantity and quality of external doors and other factors affecting the heat loss of the room. Remember that each home is unique, all people have their own needs and wishes, so everything parameters need to be clarified.
When working with us, you work directly with the manufacturing plant “Thermogroup Bg” of electric heating boilers.
The absence of intermediaries allows us to sell electric boilers at the lowest price.
Extensive experience and knowledge to select reliable European component manufacturers
Engineers of the Termogroup Bg plant are constantly working to improve the quality and technical characteristics of electric heating boiler
10 years of successful work in the European heating equipment market
In the el-kotel online store you will find electric boilers for central heating from the manufacturer TERMOGRUP BG at the lowest prices.
To achieve this, we constantly scan the market for price checks to ensure our prices are the lowest.
In the unlikely event that you find a cheaper electric water heater, including delivery costs, elsewhere, we'll accept it from you and refund the money you've used, so don't hesitate to contact our team at sales at +359888447333 or by email at thermogroupbg1@gmail.com
