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Bosch Gaz 6000 WBN-35C RN 37.4 kW (7 736 900 668)

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Газовий котел Bosch Gaz 6000 W WBN6000-35C RN

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Bosch Gaz 6000 WBN-35C RN 37.4 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:37.4 kW, area ~ 299 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 60 °С

Powerful double-circuit gas boiler for heating and hot water supply needs. Equipped with a closed combustion chamber and forced removal of flue gases, which allows you to significantly reduce the cost of chimney construction. Due to the high useful heat output, it can heat residential or industrial premises with a total area of up to 300 m2. At the same time, the dimensions of the device are relatively compact and do not cause problems with placement.

Equipped with two separate heat exchangers for the heating and hot water circuits, the plate-like design of the latter ensures that a large amount of water is heated in a minimum amount of time. The Bosch Gaz 6000 WBN-35C RN boiler has a modern microprocessor control circuit and a high-tech multi-row gas burner with electronic flame modulation. The power control range is from 30 to 100%, which allows the boiler to show high efficiency at the level of 89-92%. Adapted for use in east european conditions, it remains operational at gas pressure in the lines up to 9 mbar and supply voltage from 165 to 250 V, automatically restarts after power outages. Operates quietly, equipped with a simple and intuitive backlit control panel.

All specifications
Specifications Gaz 6000 WBN-35C RN
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area299 m²
Technical specs
Heat output37.4 kW
Min. heat output12.2 kW
Power supply230 В
Coolant min. T40 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T60 °С
"Summer" mode
Heated floor mode
Warm start
Circulation pump
Control busOpenTherm
Boiler specs
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm / 80/80 mm for separate /
Inlet gas pressure16 mbar
Max. gas consumption3.9 m³/h
Expansion vessel capacity10 L
Heat exchangercopper
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)700x485x315 mm
Weight39 kg
Added to E-CatalogJune 2016
P/N
7 736 900 668

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.
Catalog Bosch 2025 - new arrivals, bestsellers, and the most relevant models Bosch.

Bosch Gaz 6000 WBN-35C RN 37.4 kW price graph

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    a model with serious flaws
    21 October 2017 
    Let your name cost more than your competitors, but you will retain your customers (German technology and Russian caviar will always be a brand)!
    design and, by the way, decent assembly.
    worked for 24 months (warranty period), and died safely (the control board and the exhaust fan flew off). When disassembling, it turned out that the components of this device (manufactured by the Polish Republic, God forgive me) were trusted! (They are only putting a shovel under the tail of cows)! Or politics change production, or close the company to hell (I always trusted this brand very much)
    use Bosch Gaz 6000 WBN-24C RN month or more
    great model, love it
    16 December 2014 
    I have been installing heating systems for many years, I have installed different boilers for customers, but I have not been able to form a consensus on the perfection of any of the boilers. Soon I had to choose a gas boiler for myself and I was stumped, since each store sells its own product, and when asked why a cheaper boiler is worse than a more expensive one, I did not hear a reasoned answer. There were bright moments in their words, but mostly there were conjectures and assumptions. In general, based on my experience, I decided to buy a bosch gas 6000 w 24 kW dual-circuit. Although I didn’t need a hot water circuit, since I have a 300 liter boiler connected to the heating. I paid 23,500 for the boiler plus the chimney 2,500. In general, I installed it on 11/15/14, I set everything up myself, everything is very simple in the instructions, everything is written very clearly. It works great, I couldn't be happier. The heated area of the house is 320 square meters. The boiler deliberately took a lower power based on experience. My house is brick, one and a half bricks plus 10 cm foam insulation. 25 density façade. At maximum power, the boiler consumes 2.7 cubic meters. gas. The maximum to which it can heat my heating system is 71 degrees, but I never need that much. Basically, I maintain the temperature at home at 50-55 at this temperature + 25. Gas consumption for 1 month was 1000 cubic meters - 4600 rubles. Before gas, I heated the house with graded coal, my boiler is Buderus cast iron for 32 kW, winter consumption is 15 tons or 3 tons/month=5000 rubles, that is, expenses have decreased, dirt has disappeared and tempera has disappeared
    Excellent
    No
    use Bosch Gaz 6000 WBN-24C RN month or more i recommend it should buy
    great model, love it
    1 November 2020 
    Nice boiler, I recommend it to everyone. This is a great boiler
    Quality, price, heating
    No
    Daniluse Bosch Gaz 6000 WBN-24C RN few months
    3 out of 10 user review(s) shown
    7 more user review(s)
    anonim
    25 November 2021, 14:11
    Question about Bosch Gaz 6000 WBN-35C RN 
    Выдаёт ошибку с4 через каждые два-три дня как устранить ошибку?
    Котёл новый, в работе всего месяц
    18 August 2023, 22:20
    Question about Bosch Gaz 6000 WBN-24C RN 
    Can this boiler operate multiple thermostats?
    Hi, I want to use this boiler for 3 dwellings. Each dwelling us a 7m diameter dome. Is it possible to have 3 thermostats, one in each dome, thst connect to this boiler to control the heating in each dome?
    anonim
    5 December 2021, 00:16
    Question about Bosch Gaz 6000 WBN-24C RN 
    Показывает ошибку EA что делать?
    3 out of 36 question(s) shown
    15 more question(s)

    Bosch Gaz 6000 WBN-35C RN configurations

    Price for Bosch Gaz 6000 WBN-35C RN
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