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Tenko SKE 7.5/220 7.5 kW
230 V

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A convenient and reliable electric boiler with which it will be possible to build an economical heating system for heating rooms with an area of about 60 m². The model belongs to the number of single-circuit. The design of the device provides a circulation pump with three speed modes. There is no regular expansion tank, which made it possible to significantly reduce the dimensions and weight of the device. The thermal element uses 3-stage heating. In this case, the temperature is adjusted by a thermostat. The Tenko SKE 7.5/220 electric boiler controls the temperature regime for heating the coolant, from 30 to 90 ° C. On the surface of the housing there is an analog thermometer, allowing visual monitoring of the degree of heating. The circulation system is protected against overpressure, ab...ove 3 bar. A special air vent is also provided. The operation of the heater will automatically stop if there are any problems with the circulation system. An electric boiler can be installed on any object with a simple household single-phase network. Also, the device can be integrated into an existing heating system. This is a relatively inexpensive and reliable heater that allows you to create a rational heating system.
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Tenko SKE 7.5/220 7.5 kW
230 V
Energy source:electricity
Mount:wall, single-circuit
Boiler power:7.5 kW, area ~ 60 m²

A convenient and reliable electric boiler with which it will be possible to build an economical heating system for heating rooms with an area of about 60 m². The model belongs to the number of single-circuit. The design of the device provides a circulation pump with three speed modes. There is no regular expansion tank, which made it possible to significantly reduce the dimensions and weight of the device.

The thermal element uses 3-stage heating. In this case, the temperature is adjusted by a thermostat. The Tenko SKE 7.5/220 electric boiler controls the temperature regime for heating the coolant, from 30 to 90 ° C. On the surface of the housing there is an analog thermometer, allowing visual monitoring of the degree of heating. The circulation system is protected against overpressure, above 3 bar.

A special air vent is also provided. The operation of the heater will automatically stop if there are any problems with the circulation system. An electric boiler can be installed on any object with a simple household single-phase network. Also, the device can be integrated into an existing heating system. This is a relatively inexpensive and reliable heater that allows you to create a rational heating system.

All specifications
Specifications SKE 7.5/220
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area60 m²
Technical specs
Heat output7.5 kW
Power supply230 В
Coolant min. T30 °С
Coolant max. T90 °С
Heating circuit max. pressure3 bar
Consumer specs
Circulation pump
Boiler specs
Efficiency99 %
Combustion chamberno chamber
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
water circulation failure
More specs
Dimensions (HxWxD)650x290x190 mm
Weight15 kg
Added to E-CatalogAugust 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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good model, liked it
23 January 2018 
It was necessary to make normal stationary heating in a separate workshop. There was gas nearby, but there was no point in bothering with gas heating for the unfortunate 18 square meters of space. The cost of design work alone, combined with the price of the cheapest boiler, killed the idea in the bud. But such an electric boiler came up just perfect.
This is the most simple and easy to use device. The boiler consists of a large cylindrical heating element, which includes several separate electric heaters, a circulation pump, a control unit and a piping with fittings. Due to the fact that there are several heating elements, the device can operate in three modes of different power. This helps to rationally use electricity when the temperature is above zero and the full three kilowatts are simply not needed. It is important that these three stages correspond to three different speeds of the circulation pump, which makes the heat transfer to the batteries optimal. The control panel itself is very simple. All you need to do is turn on the power, use the step switches to select the power and set the desired coolant temperature, which is adjustable from 15 to 90 degrees. The boiler works very quietly, you can hear the circulation pump, being in another corner of the room, only if it is spinning at full speed. Switching heaters is generally silent. Unlike gas and solid fuel boilers, it does not require a chimney at all and is safer in terms of fire.
A situation with a prolonged power outage can be dangerous for the water in the circuit to freeze. Therefore, I immediately decided to fill in not pure water, but its non-freezing mixture with glycol. It has not come in handy yet, but if suddenly something happens, the system will not unfreeze.
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