Choosing the most functional and inexpensive boiler for heating, you need to pay attention to the material of manufacture, strength, shape, volume, supply and other important nuances that will have weight in matters of heat transfer. Consider the most popular models and find out which of them are most consistent with the principle of “price = quality”.
Evan Next 7 kW
The electric heating boiler Evan belongs to the class standard. Indispensable for heating private houses, cottages, premises for trade and storage. It is both the main and auxiliary backup heating source. It looks like a white candy bar, which combines the boiler and the control panel.
Maximum thermal power 7 kW. Heats the room up to 70 square meters. It is located mainly on the wall, which saves a significant part of the space. The mains voltage required for the operation of the boiler is single-phase and three-phase. Management is carried out mechanically, using the buttons on the device itself.
The device is made of stainless steel. Manufacturers offer three levels of power in this model, and the temperature of the coolant varies from 30 degrees Celsius and up to 85 maximum. You can connect a floor heating system. A very useful “overheat protection” function is built in, which will protect the device from high temperatures and their harmful effects.
The boiler is compact, dimensions 205 * 605 * 105 mm. It weighs about 8 kg. The service life is 10 years, and the warranty period is 2 years.
- Easy to use.
- Economical.
- Reasonable cost.
- Reliable.
- Compact.
- Loud.
- Scratch marks remain on the case and quickly get dirty.
Rusnit 203M 3 kW
Wall mounted electric boiler, fully automated. Designed for domestic premises, as well as for residential.
The design of the device assumes high reliability, and the device itself is made of stainless steel. The coolant for this design is both antifreeze and water. The boiler fully meets the safety requirements in accordance with GOST 27570.23-92. The heated area is 30 square meters.
Management is mainly electronic. Single-circuit. The mains voltage required for operation is single-phase. Options “room thermostat”. The temperature of the coolant is from 35 to 85 degrees Celsius. The maximum water pressure in the heating circuit is 2.5 bar.
The main function is the indication of inclusion and protection against an overheat. Weighs 9 kg, tank capacity of 5 liters. Warranty period of 2 years.
- The small sizes.
- Consumes little energy.
- It turns on quickly and just as quickly warms up a large area.
- There is no dedicated security group.
- No circular pump included.
- A clear temperature choice for the coolant has not been established.
Protherm Slope 12 kr 13 12 kW
The wall-mounted electric boiler of this company has established itself as a reliable apparatus and an excellent solution for heating small buildings. It has been produced since 1992 in Slovakia and has gained the greatest popularity just in Russia. The device is appreciated for its many positive features.
It is single-circuit, with thermal power up to 12 kW. Efficiency up to 99%. It is controlled electronically. Mounted with a wall mount. The power levels are only 6. The mains voltage is three-phase, and an integrated circular pump is also available. Options with display, coolant temperature from 25 to 85 degrees Celsius. The maximum pressure is 3 bar in the heating circuit.
There are a number of additional very important features. For example, such as “self-diagnosis”, “protection against overheating and freezing”, “thermometer”, “protection against blocking the pump”.
It is also possible to connect an external control.The device is overall, weighs 34 kg with parameters 415 * 740 * 310 mm. Service life 10 years with a warranty period of service 3 years.
- Convenient installation and connection.
- Easy to manage.
- Possibility of remote control.
- Quiet.
- High price.
- Heavy.
- After 2 years, the coolant heats worse.
Evan Warmos-IV-12 12 kW
The boiler, which is designed for heating domestic residential premises. Ideal for hot water. As the heat carrier use both water and other non-freezing liquids. Extended temperature range, there is also the possibility of working in the “anti-freeze” and “warm floor” modes.
Maximum thermal power 12 kW. The area provided for heating is 120 square meters. Efficiency 99%. The controls are fully electronic. Wall mounted, with three power levels. The mains voltage is three-phase, complete with a display that allows you to read information about the state of the boiler quickly and in a timely manner.
The maximum temperature of the heat carrier at around 85 degrees Celsius. There is a function of auto diagnostics, protection against freezing, overheating and a thermometer. Dimensions 375 * 595 * 235 mm. It weighs 26 kg. Service life about 10 years. At the same time, the warranty period is 2 years.
- The possibility of limiting the power of the boiler.
- Existence of the display with LED indication.
- Good warranty service.
- Operational work.
- Easy settings during installation.
- Bad algorithm for alternating heating elements.
- High cost for the provided functions.
- There is no smooth adjustment of the power of work.
- Loud noise.
Kospel EKCO.L2 12 12 kW
An electric boiler designed for heating rooms of various nature, the area of which does not exceed 140 square meters. To configure the operation of the control board requires a connection to the electrical network 380 volts. Maximum thermal power 12 kW. Designed for rooms up to 140 square meters. The installation is wall. Management is carried out electronically. The mains voltage is three-phase.
In total there are 6 power levels. Rated current - 20 Amps. The package includes a display and a room thermostat. There is a built-in circular pump. The maximum temperature of the heat carrier is 85 degrees Celsius. Water pressure 3 bar.
There is a self-diagnosis function, an indication of the inclusion, thermometer and programmer. Weighs 17.5 kg. Dimensions 415 * 710 * 153. Warranty period two years.
- High-quality assembly.
- Easy to install.
- Advanced tank.
- High price.
- Dimensions.
Reko 15P 15k W
Designed for space heating by quadrature up to 150 square meters. It operates on a voltage of 380 V. There is an automatic power control, but there is a manual one.
The boiler has a modern design and at the same time, a reliable design. Operation is safe, as the unit is endowed with a temperature sensor, a limit temperature sensor and its adjustment. Options with display. The maximum temperature of the heat carrier is 85 degrees Celsius. Wall mount.
There is a frost protection function and a thermometer. Weight 22 kg. Service life 5 years. Overall dimensions 405 * 520 * 235 mm. Warranty period is 1 year.
- Reasonable cost.
- Convenience of management.
- Scheduled and weather management.
- Noisy.
- Dim display.
