Floor gas heating boilers Buderus Logano G234 WS. Floor standing cast iron gas boilers Buderus Logano G234 Modern universal boiler concept

Cast iron floor standing boilers Logano G234 and Logano G234WS equipped with an atmospheric gas premix burner. They are easily combined with many water heaters and controls from the Buderus range.

Power for any task:

Boilers Buderus Logano G234 38 kW, 60 kW, 44 kW, 50 kW, 55 kW, adapted for operation in Russian gas networks, have a performance that can cope with the most complex tasks. In combination with high-quality water heaters and convenient automation systems, they can not only heat any object, but also provide it with hot water.

Low temperature mode for maximum efficiency:

The low-temperature technology is very economical, but it places high demands on materials. At low temperatures, condensate may form on the boiler surfaces for a short time, which causes corrosion, therefore Logano G234 heating units are made of special high-quality gray cast iron, resistant to aggressive influences.

The atmospheric gas burner integrated in the Logano G234 does not require a fan, so it is characterized by low noise. In addition, this type of burner device has a low emission of harmful substances. When burning natural and liquefied gas, the maximum result is always achieved.

A series of heating boilers Buderus Logano g234 ws can rightfully be considered one of the most popular among the equipment of this brand. Reliability, ease of use and a wide power range make these units an excellent option for use in the heating system of any office, shop or residential building.

Boiler features

Each boiler Buderus Logano g234 ws has the following advantages:

• the presence of a special gas burner that increases the efficiency of the device (which is> 93%);
• the ability to work not only on natural, but also on liquefied (with the help of a small reconfiguration of the unit) gas;
• smooth temperature control without a minimum limit of its value;
• very low minimum pressure at which the boiler can operate.

Features of choosing Buderus Logano g234 ws

Such boilers should be selected depending on the size of the heated premises. If necessary, heating, for example, 350-380 sq. m it is worth buying a Buderus Logano g234 38 ws model. If you need a power of at least 40 kW, choose from the Buderus Logano g234 44 ws units and more powerful devices. The boiler with maximum performance is Buderus Logano g234 ws 55, which provides the desired temperature in more than 500 "squares".

A water heater can be connected to each of the models of the series, capable of supplying water not only for heating, but also for household needs with the help of a boiler.

Buying a boiler

It is worth purchasing high-quality heating equipment only from trusted suppliers. The most profitable option would be to contact the official dealer of the brand - the company "TeplovodService". Here you can find affordable prices for models such as Buderus Logano g234 50 ws and others. And, if desired, our specialists will quickly deliver the purchased boiler to you, install it in the specified place, set it up and put it into operation.

Article: 8732204652

Documentation

Logano G234WS

• Boiler block design with perfectly matched sections
• Boiler sections made of high quality cast iron GL 180 M
• Combustion chamber closed on all sides
• Intensive heat dissipation of heating surfaces due to special fins
• Easy installation and maintenance due to uncomplicated design
• Fully automatic operation with electric ignition, no additional gas consumption required for ignition
• For ease of gas connection to the boiler at the back, under its casing there is a gas pipeline
• Thermal insulation 80 mm thick. reduces heat loss to a minimum
• The heating boiler is fully assembled with casing - this saves time and installation costs
• Compact dimensions - an advantage when passing through openings and when placed in a boiler room
• Various combinations with control systems and storage tanks to suit every need
• Large selection of accessories for quick installation adapted to the specific boiler

• Fully automatic burner with electrical ignition
• Ionization flame control and double solenoid valve
• The venturi tube of the gas burner ensures that the fuel is mixed with air. During the combustion process, many small individual flames are formed without a high-temperature core. Therefore, in such gas burners, the combustion temperature is significantly reduced. In addition, the short flame of these centers easily breaks away from the burner rod, reducing the heat load on it.

• Heating boiler - natural gas H, with thermal insulation and boiler lining - 1 box
• LPG conversion kit P and B/P (optional) - 1 box
• Control system (optional) - 1 box

Hydraulic resistance of the boiler to water

Fuel

The gas burners are factory set to natural gas H, comparable to the EE-H method. You can reset the gas type to LPG P / B/P at any time using the conversion parts. It is not possible to change over to city gas. The supplied gas pressure (supply pressure is the static overpressure of the gas relative to atmospheric when it is exhausted at the connection point of the gas appliance) must be in the following range:

1) - Up to 8 mbar when working with a gas pressure monitor

The maximum supply pressure for natural gas operation can be 25 mbar. For higher gas supply pressures, an additional gas pressure regulator must be installed on the burner. The maximum test pressure is 150 mbar.

Flue gas temperature / flue connection

The required pressure for all boiler sizes is at least 3 and maximum 10 Pa.
For more accurate adjustment and maintenance of draft in the chimney, as well as for the organization of ventilation of the chimney itself, it is recommended to install and adjust an additional air regulator (draft limiter). The cross section of the supplementary air regulator depends on the effective height and cross section of the chimney.

Flue gas stop valve

If desired, a flue gas shut-off valve is available as an option. A flue gas shut-off valve installed upstream of the draft interrupter operates more efficiently than one installed after it.

Underfloor heating systems

In floor heating systems using oxygen-permeable plastic pipes (DIN 4726), a heat exchanger must be installed between the boiler and the floor heating system.

Hot water preparation

The heating boiler can work with any water heater tank. Combinations of the boiler with tanks of the Logalux ST/SU series have particular advantages.

General provisions

• For boilers that must be equipped with a flue gas control system in accordance with the FeuVO of the respective federal state, accessories can be supplied
• For version B11 (without flue gas control system), the boiler may only be installed in rooms that have the required ventilation to the atmosphere and have a self-closing and hermetic door, e.g. in boiler rooms
• For version B11 BS (with flue gas monitoring system), the boiler can be installed in apartments or similar places
• To ensure the functioning of the boiler, all connections must be made in the places specified for them.
• When installing a gas boiler operating on liquefied gas below ground level, it is recommended to install a second solenoid valve. Switchgear to control the solenoid valve can be supplied as an option
• In systems with underfloor heating, with several heating circuits, and in systems with large water volumes, the installation of a mixer to control the heating circuits must be provided based on local operating conditions.

To ensure an environmentally friendly and trouble-free operation, we recommend regular inspections of the boiler and burner.

Boiler installation room

When installing the boiler, the specified minimum distances (shown in brackets) must be observed. For the convenience of installation, service and maintenance work, it is necessary to maintain the recommended distances from the walls.

The room where the equipment is to be installed must be protected from the cold and well ventilated. In addition, care must be taken to ensure that the combustion air is not contaminated with dust or halogenated hydrocarbons. Halogenated hydrocarbons of all kinds are found, for example, in aerosols, solvents and cleaners, varnishes, paints, and adhesives.

Modern universal boiler concept

• Low-temperature boiler according to DIN EN 297 with continuously variable boiler water temperature control without base temperature (minimum boiler water temperature)
• Four certified boiler sizes with a nominal heat output of 38-55 kW
• The boiler is designed for natural gas H and LPG P / B/P
• Boiler design with perfectly matched sections made of high quality cast iron
• Proven and reliable heating boiler with cast iron heat exchanger and atmospheric gas burner
• Can be combined with adjacent storage tanks Logalux ST and Logalux SU from the Buderus range
• Can be combined with various control systems from the Buderus program
• High standardized utilization rate (93%) and low emissions

• Atmospheric premix gas burner without fan
• Heating mode without additional noise reduction measures
• Stable operation on natural gas with supply pressure up to 10 mbar

• Control functions adapted to the system hydraulics
• Easy setting of all control system functions (Push and Turn)
• It is possible to expand the configuration of all control systems of additional modules

• Quick mounting system for the heating circuit adapted to the respective hydraulic circuit for connection to the boiler or wall mounting
• Convenient connection of Logalux ST and Logalux SU storage tanks with a capacity of 150, 160, 200 and 300 liters to the boiler thanks to the boiler-to-water heater connection pipe with charging pump and non-return valve
• Burner design without moving parts
• Easy conversion of the burner to other types of gas

The floor-standing gas cast-iron heating boiler "Buderus Logano G234X (WS)" with a capacity of 60 kW with an atmospheric burner appeared in an updated version in 2017 - with modern automatics of the standard EMS Plus and striking industrial design from Buderus. This new generation boiler has retained the main qualities of its predecessor, such as high performance at low cost, reliability, efficiency, compactness, and also has a power of 60 kW. Works on both natural and liquefied gas. The boiler is designed for heating large buildings, as it can be used to organize economical heating when high power is required. In combination with high-quality Buderus floor-standing water heaters of the Logalux ST and Logalux SU series, it allows you to create a comfortable hot water system.

The premix atmospheric gas burner supplied at the factory does not have a fan, which ensures quiet operation. There is no need for additional noise suppression measures during the heating mode. The burner operates fully automatically, the ignition is electric and does not require additional gas consumption.

The low-temperature heating boiler "Logano G234X (WS)" is equipped with an efficient heat exchanger with 7 sections, made of high-quality gray cast iron GL 180M. The sections are ideally matched to the design of the boiler block and have special ribs, due to which there is an intensive heat transfer of the heating surfaces. The boiler is equipped with 80 mm thick thermal insulation, which, together with the cladding, prevents energy losses.

The new boiler model "Logano G234X (WS)" is designed specifically for the installation of a modern control system "Buderus Logamatic MC110" standard EMS Plus. This automation is optionally equipped with a controller "RC 310" or "BC 30 E" with touch screen and full text menu. Such a system allows you to work in weather-dependent mode, controls the boiler and indirect heating boiler, recirculation line, 3-way valve, and also informs about the current status, selected functions, errors. The control is carried out by a 0-10 V signal. The setting of all options is intuitive and very simple - according to the “Push and turn” principle. All control functions are coordinated with the system hydraulics. The control system can be expanded with additional modules: mixing modules, Internet connection module, cascade module with the ability to control up to 4 boilers, modules for solar systems. For complex systems, it is recommended to use the professional automation of the new generation "Logamatic 5000". The control system is not included in the delivery of the boiler and must be ordered separately.

Boiler "Logano G234X (WS)" is supplied fully assembled, with casing and gas burner, which saves a lot of time and costs for installation and quick start-up. The quick mounting system for the heating circuit for connection to the boiler or wall mounting is adapted to the respective hydraulic scheme. The tank water heater is conveniently connected to the boiler using a connecting pipeline with a loading pump and a non-return valve. The design of the burner has no moving parts, and its reconfiguration for other types of gas is as simple as possible. Since the combustion process takes place practically without the formation of soot, the amount of maintenance and cleaning work is reduced to a minimum. This boiler is pre-set for natural gas. For conversion to LPG, a special conversion kit is used. (optional).

The main features and advantages of the Logano G234X (WS) boiler:

• One size with 60 kW rated heating output
• Cast iron heat exchanger with finned heating surfaces
• Perfectly matched gray cast iron sections: 7
• High standardized efficiency: up to 92%
• Versions for operation on natural or liquefied gas
• Fully automatic atmospheric burner with electrical ignition
• Burner control SAFe
• Ionization flame control and double solenoid valve
• Low emissions of harmful substances
• Silent and reliable operation
• Combustion chamber closed on all sides
• The presence of a gas pipeline under the casing of the boilers for ease of connecting the gas from behind
• Richer functionality through combinations with standard control systems EMS and EMS Plus from the Buderus program (optional equipment)
• Simple and convenient control
• Low-temperature economical mode of operation, which reduces heating costs
• Infinitely variable boiler water temperature control without base temperature
• Can be combined with adjacent Logalux ST and Logalux SU boilers
• 80mm thermal insulation to keep heat loss to a minimum
• Fast installation – the boilers are already fully assembled with casing
• Compact dimensions - it is convenient to carry through the openings and place in the boiler room
• Easy installation and maintenance due to uncomplicated design
• Housing with a new "industrial" design in black and blue
• Modern technology of high quality
• Large selection of accessories adapted to the boiler for quick installation