Which electric boiler is better — the 5 most popular


Every own­er of a coun­try house wants to have a good heat­ing sys­tem. But where to find out which elec­tric boil­er will be bet­ter than the rest. Of course, you can read a lot of infor­ma­tion on your own. But how to dis­tin­guish a suc­cess­ful adver­tis­ing move from real­i­ty? You can learn about the most pop­u­lar elec­tric space heat­ing sys­tems by review­ing in detail cus­tomer reviews and sta­tis­tics from the largest retail out­lets.

The most popular manufacturers

Today, most com­pa­nies that pro­duce elec­tric boil­ers for heat­ing are try­ing to devel­op ener­gy-effi­cient instal­la­tions. The intro­duc­tion of such units will warm up any house in the short­est pos­si­ble time.

Choos­ing the right device should be based on the per­son­al char­ac­ter­is­tics of the room and weath­er con­di­tions. Despite this, you can still get acquaint­ed with the rat­ing, which indi­cates elec­tric heat­ing boil­ers with the best val­ue for mon­ey.

So, the most pop­u­lar man­u­fac­tur­ers of such units are: Protherm, Vail­lant, Kospel, Evberg, Dakon. Rus­NIT and EVAN dis­tin­guished them­selves among domes­tic com­pa­nies.

Well, it is worth tak­ing a clos­er look at the five most pop­u­lar home heat­ing instal­la­tions.

RusNIT 209M

This unit can be pur­chased on aver­age for $ 270. The device is con­sid­ered the best among cheap boil­ers. It has a small size and is made of light alloy, which makes it pos­si­ble to install it almost any­where. The boil­er has a rel­a­tive­ly low pow­er — 9 kW. This is quite enough to prop­er­ly heat the premis­es, whose area reach­es 90 square meters. m. At the same time, it does not mat­ter at all — an apart­ment, a coun­try cot­tage or a coun­try house.

It should be not­ed a wide range of fea­tures and work­man­ship — in many respects no worse than import­ed ones. So, for exam­ple, an elec­tric heat­ing boil­er has auto­mat­ed oper­a­tion. In addi­tion, a detailed set­ting of such indi­ca­tors as the tem­per­a­ture of the coolant or air, pow­er lev­el and oth­ers is offered.


  • low cost;
  • sim­ple instal­la­tion;
  • step pow­er adjust­ment;
  • set­ting the tem­per­a­ture of the coolant with an error of 0.5 degrees;
  • over­heat pro­tec­tion;
  • the air warms up in the range from 5 to 30 points Cel­sius;
  • a sen­sor that mon­i­tors the amount of coolant;
  • splash-resis­tant body.


  • not suit­able for large hous­es.


This elec­tric heat­ing boil­er is the best among the pow­er­ful units of domes­tic pro­duc­tion. On aver­age, it can be pur­chased for $520. This cost com­pared to the pre­vi­ous one is explained by the pres­ence of many ele­ments nec­es­sary for heat­ing. So, for exam­ple, stain­less heat­ing com­po­nents, an expan­sion tank, a pump and oth­ers are pro­vid­ed here. All this makes it pos­si­ble to save the expend­ed instal­la­tion space, finan­cial resources and instal­la­tion time.

There is a spe­cial con­trol pan­el hid­den behind the door. The elec­tric heat­ing unit also has a con­ve­nient dis­play, which indi­cates all the nec­es­sary infor­ma­tion. The work is car­ried out using a micro­proces­sor. It is, how­ev­er, ful­ly auto­mat­ic. Despite this, a man­u­al mode is pro­vid­ed, which allows you to con­fig­ure every­thing your­self.

The unit works well in the event of a volt­age drop. But still it is bet­ter to use a sta­bi­liz­er to avoid pos­si­ble prob­lems.

The device is uni­ver­sal, as it is suit­able for use not only in res­i­den­tial premis­es, but also in indus­tri­al facil­i­ties.

  • qui­et work;
  • expan­sion tank 12 l;
  • step pow­er adjust­ment;
  • con­trol through the proces­sor;
  • a sen­sor that allows you to pro­gram the room tem­per­a­ture con­trol for a week;
  • there is a pos­si­bil­i­ty of man­u­al adjust­ment;
  • pump;
  • pro­tec­tion against prob­lems with the elec­tri­cal net­work;
  • pres­sure and coolant lev­el sen­sor;
  • if a prob­lem is detect­ed, an alert is made using sound and light.


  • big weight;
  • large sizes;
  • a capac­i­tor that often fails;
  • manda­to­ry instal­la­tion of a volt­age sta­bi­liz­er.

Vaillant eloBLOCK VE 12

You can buy such a unit for the home on aver­age for $ 550. First of all, it is per­fect for users who can­not “com­mu­ni­cate” with tech­nol­o­gy, because there is only one key. The device is used to heat rooms, the total area of ​​u200bu200bwhich does not exceed 120 square meters. m.


  • micro­proces­sor is used for con­trol, which ensures accu­rate oper­a­tion;
  • back­lit dis­play;
  • smooth con­trol, due to which it increas­es the peri­od of use;
  • weath­er-depen­dent automa­tion;
  • remote con­trol is pro­vid­ed;
  • 2 heat­ing ele­ments are used at once, the pow­er of each of which reach­es 6 kW;
  • can be con­nect­ed to “warm floor” sys­tems;
  • freez­ing pro­tec­tion;
  • expan­sion tank 7 liters.


  • manda­to­ry con­nec­tion through the sta­bi­liz­er;
  • expen­sive acces­sories.

Protherm Skat 12KR


You can buy the best (accord­ing to many) elec­tric boil­ers for an aver­age of $560. They are used for heat­ing build­ings, the total area of ​​which does not exceed 120 square meters. m. The device has estab­lished itself as a high-qual­i­ty and low-noise.

It must be remem­bered that if your room has a good insu­la­tion lay­er, rel­a­tive­ly lit­tle elec­tric­i­ty will be con­sumed. So, for exam­ple, many, in order to main­tain a com­fort­able tem­per­a­ture, are installed only on the first stage of heat­ing. Ener­gy is con­sumed a lot only when you first turn it on.


  • the boil­er looks good;
  • takes up min­i­mal space;
  • instal­la­tion does not require spe­cial skills;
  • easy to man­age;
  • effi­cient in use;
  • a pres­sure and tem­per­a­ture sen­sor is pro­vid­ed;
  • built-in emer­gency shut­down sys­tem;
  • expan­sion tank of 7 liters;
  • frost pro­tec­tion;
  • the device is capa­ble of heat­ing water from 40 to 85 degrees;
  • Effi­cien­cy up to 99.5%.


  • the most expen­sive in terms of resources among this list;
  • need a sta­bi­liz­er.

Kospel EKCO.L1Z-15

If you are inter­est­ed in which elec­tric boil­er is bet­ter, you should def­i­nite­ly pay atten­tion to this unit. It is per­fect for heat­ing rooms up to 180 sq. m. There is a con­ve­nient pan­el for con­trol­ling the device, which is locat­ed at the top. It is impor­tant to note the pres­ence of a high-qual­i­ty pro­tec­tion sys­tem. It is planned to set the regime for a week in advance, which will def­i­nite­ly help the own­ers of coun­try hous­es where they come for the week­end. At the same time, the pow­er­ful device has the most com­pact dimen­sions and weight — only 18 kg.


  • high qual­i­ty per­for­mance;
  • does not make noise;
  • smooth adjust­ment;
  • pump;
  • manome­ter;
  • elec­tron­ic pro­gram­mer;
  • a coolant fil­ter is pro­vid­ed.


  • in the case of using a low qual­i­ty liq­uid, the heat­ing ele­ments can quick­ly break down;
  • if one heat­ing com­po­nent breaks, the entire flask must be com­plete­ly replaced.

What heaters are bet­ter to choose? It all depends on the needs and capa­bil­i­ties of the own­er of the premis­es. Cheap sim­ple units are also suit­able for heat­ing small coun­try hous­es. To heat a large coun­try house, it is nec­es­sary to install more pow­er­ful devices. In any case, before buy­ing, you need to famil­iar­ize your­self with the dif­fer­ent options.


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