Heating a house with electricity: the most economical way and the choice of technical components
In domestic conditions, significant resources have to be spent on maintaining a comfortable temperature. Some experts believe that heating a house with electricity is the most economical way. To confirm or refute this statement, it is necessary to study in detail the theoretical and practical components of this issue.
One flow heater is able to replace powerful gas boilers
Heating a house with electricity: the most economical way and cost optimization
To maintain heat at minimal cost, a good insulation of the object from weather influences is necessary. Matter: the location of windows relative to the cardinal points, their size and functional equipment, ventilation modes and other factors. But in this article only heating systems of different types, their selection, acquisition, installation and subsequent operation will be considered.
The cost of energy resources
Most often you can hear the opinion about the most economical gas equipment. Indeed, in this case, one can count on a good energy capacity and low cost. But gas cannot be stored at home in large volumes without high costs. There must be a main pipeline and favorable opportunities for connection. If the distance is too great, the cost of laying a personal route will be excessive.
Diesel fuel for heating is more expensive to use.
You will have to store the stock in a heated room in order to maintain normal viscosity in the winter. But in this case, it will be much easier to ensure a high level of security.
If woodworking production is located near the house, it will be possible to purchase inexpensive waste. They can be used as fuel. It is easier to use compressed granules (pellets).
Technical equipment
It is clear from the previous paragraph that it is meaningless to evaluate the “net” cost of energy resources. To find out how to heat a house with electricity economically, a comprehensive analysis is used. It is necessary to sum up the costs of delivery and storage of fuel. Similarly, check and compare the parameters of the equipment:
- In pellet plants, screw mechanisms are used for metered supply of raw materials.
- The air in the rooms is heated using. Its movement to consumers is associated with additional energy consumption.
Installation and modernization
The scheme of water heating is considered above. But it has significant drawbacks. In addition to the loss of thermal energy during transportation, consumers should note its increased complexity. Pipes are mounted in the depths of building structures, so in case of accidents, large expenses will arise. The installation technology is difficult to reproduce without professional knowledge and skills. It is better to carry out the implementation of the corresponding project in full. Almost any modernization will require recalculation and significant changes.
Connecting an electric boiler for heating a 220V house will be done correctly by any person after studying the simplest instructions. But even easier - use only a boiler to heat water. You can raise the temperature in individual rooms with the help of other specialized devices. Their independent installation will also not cause significant difficulties. Phased implementation of the project, operational improvements are acceptable.
Create a project
To use all the advantages of heating a house with electricity, the most economical way should be supplemented by a thorough study of design documentation:
- It is necessary to make sure that it is permissible to use the necessary power from the central networks.
- Check the parameters of the power supply system, install, if necessary, new cables, emergency switches and fuses.
- For comfortable use, the equipment includes: temperature sensors, thermostats, display units, remote control.
When equipping individual rooms, the following features of heaters are taken into account:
Related article:
In this review, we will look at the most energy-efficient appliances and give practical recommendations for choosing based on your tasks and budget. Do not miss!
Calculator for calculating the required power of an electric heater
Electric boilers for heating private houses: prices and specifications
| Image | Vehicle model | Power in kW | Heating temperature in °C | price, rub. | Notes |
|---|---|---|---|---|---|
 | EVO-4.8-0.1/ Grodno- torgmash | 4 | 40-85 | 10300 - 14100 | Flow, with an external boiler. |
 | EKCO R1-18/ Kospel | 18 | 30-85 | 29000 - 34000 | Single-circuit, designed for premises up to 220 sq.m., built-in diagnostics system. |
 | LEB 6.0/ Ferroli | 6 | 0-80 | 35000 - 38800 | Increased efficiency (99.6%), built-in microprocessor, winter and summer operating modes. Accumulative heating in a tank of 10 l. |
 | Slope 9 KR 13/ Protherm | 9 | 30-85 | 38200 - 42100 | Built-in tank, protection against overheating and jamming of the pump drive, microprocessor control and management. |
 | EKCO L1-24z/ Kospel | 24 | 40-85 | 41600 - 45200 | Power supply 380V, area up to 300 sq.m. A stabilizer that compensates for power surges. |
 | EL 45/ Thermona | 45 | 0-80 | 65000 - 70500 | Designed for heating areas up to 450 sq.m. Built-in frost protection system, microprocessor control, voltage stabilization. |
Note! After calculations, you can find out that the most economical electric heating is obtained without boilers. The absence of a coolant will help reduce the cost of creating and operating the system.
The use of electric heating of a private house: conclusions and additional recommendations
Given the above information, it is not difficult to conclude that heating a house with electricity is the most economical way:
- Connection to central networks is cheaper than to gas lines.
- For autonomous power, you can use a diesel or other generator.
- Equipment cost is cheaper. Specialized equipment is easier to maintain and repair. It is highly durable and reliable.
- The transmission of energy through wires is not accompanied by large losses.
- Air heating using infrared radiation occurs with high efficiency.
- Self-installation of equipment, its modernization is acceptable.
- Many system components can be dismantled for later sale or use elsewhere.
Separately, it should be noted the prospects of this technology. Nowadays, for heating a house with electricity cheaply, hydro and wind power generators are used. Solar panels are getting better. Their cost is reduced, efficiency is increased. The use of local energy sources increases the autonomy of real estate objects, reduces operating costs. It should be emphasized the good compatibility of electric heaters with complex control and monitoring systems of the “smart home” category.