Article: 8732204652
Documentation
| Installation and maintenance instructions Logano G234 WS | 2.08 MB | |
| Operating instructions Logano G234 WS | 460 KB | |
| Technical data sheet Logano G234 WS | 324 KB | |
| Installation instructions for a gas pressure monitoring device | 180 KB | |
| Certificate of conformity | 1.29 MB |
Logano G234 WS
- 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 transfer of heating surfaces thanks to special fins
- Easy installation and maintenance thanks to simple design
- Fully automatic operation with electric ignition, no additional gas consumption required for ignition
- To make it easy to connect gas to the boiler at the back, under its casing there is gas pipeline
- Thermal insulation 80 mm thick. reduces heat loss to a minimum
- The heating boiler is completely assembled together with the casing - this saves time and installation costs
- Compact dimensions - an advantage when carried through openings and when placed in a boiler room
- Various combinations with control systems and cylinders - to suit every need
- Big choice additional equipment for quick installation, adapted to a specific boiler
- Fully automatic burner with electric ignition
- Ionization flame control and double magnetic valve
- The Venturi tube of a gas burner ensures mixing of fuel 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 fireplaces easily breaks away from the burner rod, reducing the heat load on it
- Heating boiler - for operation on natural gas H, with thermal insulation and boiler casing - 1 box
- Conversion kit for liquefied gas P and B/P (additional equipment) - 1 box
- Control system (optional) - 1 box
Hydraulic resistance of the boiler through water
Fuel
Gas burners have passed factory setting for natural gas H, comparable to the EE-H method. You can change the gas type to liquefied P/B/P at any time using the conversion parts. Conversion to city gas is not possible. The supplied gas pressure (supplied pressure is the static excess pressure of the gas relative to atmospheric pressure when it flows out 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 monitoring device
The maximum supply pressure when operating on natural gas can be 25 mbar. If the supplied gas pressure is higher, it is necessary to install an additional gas pressure regulator on the burner. The maximum test pressure is 150 mbar.
Flue gas temperature / chimney connection
The required pressure is for all boiler sizes a minimum of 3 and a maximum of 10 Pa.
For more precise adjustment and maintenance of draft in the chimney, as well as for organizing ventilation of the chimney itself, it is recommended to install and adjust an additional air regulator (draft limiter). The cross-section of the auxiliary air regulator depends on the effective height and cross section chimney.
Flue gas shut-off valve
If desired, a flue gas shut-off valve can be purchased as an additional order. A flue gas shut-off valve installed before the draft breaker is more effective than one installed after it.
Installations with underfloor heating
In floor heating systems using oxygen-permeable plastic pipes(DIN 4726) it is necessary to install a heat exchanger between the boiler and the floor heating system.
Preparation hot water
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.
- For heating boilers that must be equipped with a flue gas monitoring system according to the FeuVO of the relevant federal state, accessories can be supplied
- For version B11 (without flue gas monitoring system), the boiler may only be installed in rooms that have the required ventilation to the atmosphere and also have a self-closing and sealed door, for example in boiler rooms
- For version B11 BS (with flue gas monitoring system), the heating 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 heating boiler operating on liquefied gas below ground level, it is recommended to install a second solenoid valve. A switchgear for controlling the solenoid valve can be supplied as an option
- In installations with underfloor heating, with several heating circuits, as well as in installations with large water volumes, provisions must be made, based on local operating conditions, installation of a mixer for regulating heating circuits.
To ensure environmentally friendly and trouble-free operation, we recommend regular inspections of the boiler and burner.
Boiler installation room
When installing the heating boiler, the following instructions must be observed: minimum distances(indicated in brackets). For ease of installation, servicing and maintenance, it is necessary to maintain the recommended distances from the walls.
The room for installing equipment must be protected from the cold and have good ventilation. In addition, care must be taken to ensure that the combustion air is not contaminated with dust or halogenated hydrocarbons. Halogenated hydrocarbons of all types are found, for example, in aerosol cans, solvents and cleaners, varnishes, paints and adhesives.
Modern universal boiler concept
- Low temperature heating boiler according to DIN EN 297 with continuously variable boiler water temperature control without base temperature ( minimum temperature boiler water)
- Four certified boiler sizes with a nominal heating output of 38-55 kW
- The heating boiler is designed to operate on natural gas H and liquefied gas P / B / P
- Boiler design with perfectly fitted sections made of high quality cast iron
- Tested and reliable heating boiler with cast iron heat exchanger and atmospheric gas burner
- Combines with adjacent Logalux ST and Logalux SU water heater tanks from the Buderus program
- Combines with various systems controls from the Buderus program
- High standardized utilization rate (93%) and low emissions of harmful substances
- Atmospheric gas-burner with premixing without fan
- Heating mode without additional noise reduction measures
- Stable operation on natural gas with supply pressure up to 10 mbar
- Control functions coordinated with the plant hydraulics
- Easy setup of all control system functions (Push and Turn principle)
- It is possible to expand the configuration of all control systems for additional modules
- A system for quickly installing the heating circuit, adapted to the corresponding hydraulic circuit, for connecting it to the boiler or mounting it to the wall
- Convenient connection of Logalux ST and Logalux SU water heater tanks with a capacity of 150, 160, 200 and 300 liters to the boiler thanks to the boiler-water heater connecting pipeline with a loading pump and check valve
- Burner design without moving parts
- Easy conversion of the burner to other types of gas
Article: 8732204655
Documentation
Logano G234
- 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 transfer of heating surfaces thanks to special fins
- Easy installation and maintenance thanks to simple design
- Fully automatic operation with electric ignition, no additional gas consumption required for ignition
- To make it easy to connect gas to the boiler at the back, there is a gas pipeline under its casing.
- 80 mm thick thermal insulation reduces heat loss to a minimum
- The heating boiler is completely assembled together with the casing - this saves time and installation costs
- Compact dimensions - an advantage when carried through openings and when placed in a boiler room
- Various combinations with control systems and cylinders - to suit every need
- Large selection of additional equipment for quick installation, adapted to a specific boiler
- Fully automatic burner with electric ignition
- Ionization flame control and double magnetic valve
- New combustion system reduces emissions of harmful substances
- The Venturi tube of a gas burner ensures almost 100% mixing of fuel 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 fireplaces easily breaks away from the burner rod, reducing the heat load on it
- Heating boiler - for operation on natural gas E (G 20), with thermal insulation and boiler casing - 1 box
- Parts for conversion to liquefied gas P (G31) (optional) - 1 box
- Control system (optional) - 1 box
Hydraulic resistance of the boiler through water
Fuel
The gas burners are factory set, comparable to the EE-H method, for natural gas E (G20). You can change the gas type to liquefied P (G31) at any time using the conversion parts (optional). Conversion to city gas is not possible. The supplied gas pressure (supplied pressure is the static excess pressure of the gas relative to atmospheric pressure when it flows out at the connection point of the gas appliance) must be in the following range:
The maximum supply pressure when operating on natural gas can be 25 mbar. If the supplied gas pressure is higher, it is necessary to install an additional gas pressure regulator on the burner. The maximum test pressure is 150 mbar.
Flue gas temperature / chimney connection
The required pressure is for all boiler sizes a minimum of 3 and a maximum of 10 Pa.
For more precise adjustment and maintenance of draft in the chimney, as well as for organizing ventilation of the chimney itself, it is recommended - after consultation with an authorized chimney specialist - to install and adjust an additional air regulator (draft limiter). The cross-section of the additional air regulator depends on the effective height and cross-section of the chimney.
Flue gas shut-off valve
If desired, a flue gas shut-off valve can be purchased as an additional order. A flue gas shut-off valve installed before the draft breaker is more effective than one installed after it.
Installations with underfloor heating
In floor heating systems using oxygen-permeable plastic pipes (DIN 4726), it is necessary to install a heat exchanger between the boiler and the floor heating system.
Preparing hot water
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 heating boilers that must be equipped with a flue gas monitoring system according to the FeuVO of the relevant federal state, accessories can be supplied
- For version B11 (without flue gas monitoring system), the boiler may only be installed in rooms that have the required ventilation to the atmosphere and also have a self-closing and sealed door, for example in boiler rooms
- For version B11 BS (with flue gas monitoring system), the heating 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 heating boiler operating on liquefied gas below ground level, it is recommended to install a second solenoid valve. Switchgear for control solenoid valve can be supplied additionally
- In installations with underfloor heating, with several heating circuits, as well as in installations with large water volumes, it is necessary to install a mixer to regulate the heating circuits, based on local operating conditions.
To ensure environmentally friendly and trouble-free operation and in accordance with § 10 EnEV, regular inspections of the boiler and burner are recommended.
Boiler installation room
When installing the boiler, the minimum distances shown (shown in parentheses) must be observed. For ease of installation, servicing and maintenance, it is necessary to maintain the recommended distances from the walls.
The room for installing equipment must be protected from the cold and have good ventilation. In addition, care must be taken to ensure that the combustion air is not contaminated with dust or halogenated hydrocarbons. Halogenated hydrocarbons of all types are found, for example, in aerosol cans, solvents and cleaners, varnishes, paints and adhesives.
Modern universal boiler concept
- Low temperature heating boiler according to DIN EN 297 with continuously variable boiler water temperature control without base temperature (minimum boiler water temperature)
- Options for operation with natural gas E or liquefied gas P
- Boiler design with perfectly fitted sections made of high quality cast iron
- Tested and reliable heating boiler with cast iron heat exchanger and atmospheric gas burner
- Combines with adjacent Logalux ST and Logalux SU water heater tanks from the Buderus program
- Can be combined with various control systems from the Buderus program
- High standardized utilization rate (93%) and low emissions of harmful substances
- Atmospheric gas burner with pre-mixing without fan
- Heating mode without additional noise reduction measures
- Harmful emissions are below the Blue Angel environmental requirements
- CE mark
- Control functions coordinated with the plant hydraulics
- Easy setup of all control system functions (Push and Turn principle)
- It is possible to expand the configuration of all control systems for additional modules
- A system for quickly installing the heating circuit, adapted to the corresponding hydraulic circuit, for connecting it to the boiler or mounting it to the wall
- Convenient connection of Logalux ST and Logalux SU water heater tanks with a capacity of 150, 160, 200 and 300 liters to the boiler thanks to the boiler-water heater connecting pipeline with loading pump and check valve
- Burner design without moving parts
- Easy conversion of the burner to other types of gas
Buderus Logano G234 WS-50 kW Floor-standing gas boiler, cast iron, atmospheric burner
Logano G234 WS
- 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 transfer of heating surfaces thanks to special fins
- Easy installation and maintenance thanks to simple design
- Fully automatic operation with electric ignition, no additional gas consumption required for ignition
- To make it easy to connect gas to the boiler at the back, there is a gas pipeline under its casing.
- Thermal insulation 80 mm thick. reduces heat loss to a minimum
- The heating boiler is completely assembled together with the casing - this saves time and installation costs
- Compact dimensions - an advantage when carried through openings and when placed in a boiler room
- Various combinations with control systems and cylinders - to suit every need
- Large selection of additional equipment for quick installation, adapted to a specific boiler
- Fully automatic burner with electric ignition
- Ionization flame control and double magnetic valve
- The Venturi tube of a gas burner ensures mixing of fuel 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 fireplaces easily breaks away from the burner rod, reducing the heat load on it
- Heating boiler - for operation on natural gas H, with thermal insulation and boiler casing - 1 box
- Conversion kit for liquefied gas P and B/P (additional equipment) - 1 box
- Control system (optional) - 1 box
Flue gas temperature / chimney connection
The required pressure is for all boiler sizes a minimum of 3 and a maximum of 10 Pa.
For more precise adjustment and maintenance of draft in the chimney, as well as for organizing ventilation of the chimney itself, it is recommended to install and adjust an additional air regulator (draft limiter). The cross-section of the additional air regulator depends on the effective height and cross-section of the chimney.
Flue gas shut-off valve
If desired, a flue gas shut-off valve can be purchased as an additional order. A flue gas shut-off valve installed before the draft breaker is more effective than one installed after it.
Installations with underfloor heating
In floor heating systems using oxygen-permeable plastic pipes (DIN 4726), it is necessary to install a heat exchanger between the boiler and the floor heating system.
Preparing hot water
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 heating boilers that must be equipped with a flue gas monitoring system according to the FeuVO of the relevant federal state, accessories can be supplied
- For version B11 (without flue gas monitoring system), the boiler may only be installed in rooms that have the required ventilation to the atmosphere and also have a self-closing and sealed door, for example in boiler rooms
- For version B11 BS (with flue gas monitoring system), the heating 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 heating boiler operating on liquefied gas below ground level, it is recommended to install a second solenoid valve. A switchgear for controlling the solenoid valve can be supplied as an option
- In installations with underfloor heating, with several heating circuits, as well as in installations with large water volumes, it is necessary to install a mixer to regulate the heating circuits, based on local operating conditions.
To ensure environmentally friendly and trouble-free operation, we recommend regular inspections of the boiler and burner.
When installing the heating boiler, the minimum distances shown (indicated in parentheses) must be observed. For ease of installation, servicing and maintenance, it is necessary to maintain the recommended distances from the walls.
The room for installing equipment must be protected from the cold and have good ventilation. In addition, care must be taken to ensure that the combustion air is not contaminated with dust or halogenated hydrocarbons. Halogenated hydrocarbons of all types are found, for example, in aerosol cans, solvents and cleaners, varnishes, paints and adhesives.
Modern universal boiler concept
- Low temperature heating 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 heating output of 38-55 kW
- The heating boiler is designed to operate on natural gas H and liquefied gas P / B / P
- Boiler design with perfectly fitted sections made of high quality cast iron
- Tested and reliable heating boiler with cast iron heat exchanger and atmospheric gas burner
- Combines with adjacent Logalux ST and Logalux SU water heater tanks from the Buderus program
- Can be combined with various control systems from the Buderus program
- High standardized utilization rate (93%) and low emissions of harmful substances
- Atmospheric gas burner with pre-mixing without fan
- Heating mode without additional noise reduction measures
- Stable operation on natural gas with supply pressure up to 10 mbar
- Control functions coordinated with the plant hydraulics
- Easy setup of all control system functions (Push and Turn principle)
- It is possible to expand the configuration of all control systems for additional modules
- A system for quickly installing the heating circuit, adapted to the corresponding hydraulic circuit, for connecting it to the boiler or mounting it to the wall
- Convenient connection of Logalux ST and Logalux SU water heater tanks with a capacity of 150, 160, 200 and 300 liters to the boiler thanks to the boiler-water heater connecting pipeline with loading pump and check valve
- Burner design without moving parts
- Easy conversion of the burner to other types of gas