Bosch Tronic Heat 3500 6 6 kW 230 V (7738502597)
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A small single-circuit electric boiler with microprocessor control for use in systems with forced circulation of the coolant. The manufacturer is positioned as a product of the middle price category. Designed for wall mounting and connection to a single-phase AC household electrical network with a voltage of 220V. Occupies a minimum of space, easy to install, which can be carried out directly in residential areas.
It is intended for the organization of heating of small houses, small office or commercial premises with a total area of up to 48 m2. It can also be used for heating one / two-room city apartments. The Bosch Tronic Heat 3500 6 boiler is equipped with a three-speed circulation pump with an automatic air vent, an expansion tank with a volume of 7 liters and a durable heating block consisting of three heating elements with a power of 2 kW each.
The microprocessor control system, using powerful semiconductor switches, performs silent and flexible power modulation of each of the heating elements of the heating block, which optimizes their thermal conditions and increases their durability. The boiler is compatible with indirect heating boilers, allowing you to create a simple hot water system. It is equipped with a multi-level blocking complex that prevents overheating, excessive increase in coolant pressure and disruption of its circulation.
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Buy Bosch Tronic Heat 3500 6 6 kW 230 V
All prices 47 →Котел електричний Bosch Tronic Heat 3500 6kW / 220 / 380 7738504944 | 44 900 ₴ |  | |||
Електрокотел Bosch Tronic Heat 3500 6 UA ErP | 44 897 ₴ |  | |||
Електричний котел Bosch Tronic Heat 3500 6 UA ErP | 44 900 ₴ |  | |||
Електричний котел Bosch Tronic Heat 3500 6kW | 44 900 ₴ |  | |||
| 44 900 ₴ |  | ||||
I have 12 kW. This is hell, given the fact that 16.5 kW is brought into the house. An idiotic model that does not have the ability to limit the load in kW on the heating element, and the ingenious solution to rotate the heating elements 100% will give you a wonderful phase imbalance in your network. Of course, you can't turn this off. Ordinary boiler. Because of the boiler, the machine constantly knocks out.  Dmitriy Prisyazhnyuk: use Bosch Tronic Heat 3500 9 few months |
Gas heating is now an expensive thing, so I will decide to change my old, failed gas boiler to an electric one. Just using the example of the previous boiler, I was convinced of how important it is to make the right choice and not to strive for cheap models. That is why Bosch was my choice. Already one mention of this company inspires confidence in the reliability of the equipment produced by it. An electric single-circuit boiler is simple and reliable. This model has a power of 12 kW and is designed for heating not very large areas. It heats 92 square meters for me, and it must be borne in mind that last year I spent a lot of time, effort and money on wall insulation. But now I save on electricity. It already has a built-in circulation pump and expansion tank. And it is also equipped with an advanced adaptive heater control system that automatically adjusts the number and power of the included heating elements depending on the frequency of operation of the room thermostat. In addition, the electronics independently practice the scheme of alternating switching on of the heating elements, which prolongs their service life. The system is really cool, the Germans know a lot about heating systems) All electric heating is entirely dependent on the availability of electricity. We seem to be stable with this case, but I still had some doubts. Another problem can be the delicate modern electronics of the controller. From the experience of a friend, I know that with the instability of the supply voltage and its strong drawdowns, it is better not to rely on such smart boilers. And yet, be prepared for the fact that you need to supply power to it with a separate three-phase cable of a rather large cross section (8 square millimeters per core). |
Bosch Tronic Heat 3500 6 configurations
| Price for Bosch Tronic Heat 3500 6 | ||||
|---|---|---|---|---|
 | Bosch Tronic Heat 3500 4 3.96 kW 230 V | from 31 500 ₴ | 40 offers | |
| Bosch Tronic Heat 3500 6 6 kW 230 V | from 32 000 ₴ | 47 offers | |
 | Bosch Tronic Heat 3500 9 8.91 kW 230 V | from 33 000 ₴ | 41 offer | |
 | Bosch Tronic Heat 3500 12 11.88 kW 400 В | from 34 000 ₴ | 46 offers | |
 | Bosch Tronic Heat 3500 15 14.85 kW 400 В | from 36 000 ₴ | 30 offers | |
 | Bosch Tronic Heat 3500 18 17.82 kW 400 В | from 38 000 ₴ | 42 offers | |
 | Bosch Tronic Heat 3500 24 23.76 kW 400 В | from 39 000 ₴ | 41 offer | |
Steampunk design
The single-circuit heating boiler Bosch Tronic Heat 3500 6 is made in a fashionable modern DNA style with a steampunk design, and is designed for efficient heating of small apartments and private cottages. Thanks to its compact dimensions of 712x330x273 mm and low weight of 17 kg, the device can be easily mounted on a wall or in a niche opening. Unlike the simpler Bosch Tronic Heat 3000 heat generator, this model comes with a built-in 3-speed circulation pump and a 7-liter expansion tank, which allows it to be used as an independent heat source right out of the box. To organize hot water supply, it remains only to additionally purchase a 3-way valve with an electric servo drive and an indirectly heated capacitive tank. And the rest will be done by the built-in automation of the device, which can manage the preparation of hot water.
Alternate switching of heaters
The heating device uses a heating unit of 3 heating elements of 2 kW, which, as they reach full power, are switched on sequentially, and when operating at partial power, they are switched on alternately, which prolongs their service life. The intuitive user-friendly control panel with round graphic display and buttons makes setting up and controlling the boiler a simple task. The current state of the boiler parameters and fault codes are displayed in real time on the display. An electronic control unit based on microprocessors regulates the thermal parameters of the water entering the heating circuit, and the safety temperature limiter STB prevents the device from overheating during operation. The pressure switch monitors the minimum water pressure at the inlet, which must not fall below 0.6 bar, and the frost protection system (5 °C) prevents the boiler from defrosting.
Will last 10 years
External devices and accessories compatible with the device are available as options that determine the adaptive control of the boiler's thermal performance: wired and wireless room thermostats of the ST and Honeywell types, a thermostat for underfloor heating systems, an outdoor temperature sensor and a cascade connection module. A reliable and thoughtful layout, as well as the use of high-quality components in the design, allowed the manufacturer to declare a 10-year minimum service life of the device. The boiler can be connected to a 230 V domestic power supply network with a large cross-section cable, or to a 400 V power supply network.
