Buderus Logamax plus GB122 - 24i + Magnetic Scale Inhibitor Logafix 3/4"

Code: 8730800120
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2 051,64 € –24 %
Kondenzačný kotol Buderus Logamax plus GB122 - 24i + Magnetický odkalovač Logafix 3/4"
2 051,64 € –24 % 1 539 € / pcs 1 251,22 € excl. VAT Measure price:
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Product detailed description

Set Buderus Logamax plus GB 122 - 24i + Logafix 3/4"
- Logamax plus GB 122 - 24i - condensing gas boiler with the option to connect a storage tank, output: 24 kW
- Logafix 3/4" - magnetic sludge separator
 
 
Buderus Logamax plus GB 122 - 24i
- condensing gas boiler with the option to connect a storage tank
- output: 24 kW
 
Exceptionally adaptable
A wide modulation range delivers high hot water comfort and a constant heating load.
 
Efficient operation
Good product insulation takes care of low heat losses. Together with weather-compensated control, exceptionally efficient operation is achieved (energy label A+) and low standby consumption is guaranteed.
 
Compact and flexible to use
Thanks to the very low noise level achieved through good, high-quality insulation and its compact dimensions, the unit can be installed in small rooms such as a hallway or corridor, kitchen and bathroom.
 
Another advantage
solid, functional design

Advantages

  • robust and compact complete solution
  • consumes only as much energy as necessary and is suitable for existing connections
  • exceptionally wide modulation range
  • high energy efficiency: energy label A+ with weather-compensated control
  • efficient thanks to a large modulation range of up to 1:8
  • compact design
  • compatible with innovative systems via the EMS interface
  • various output variants
  • easy installation
  • flexible connection options thanks to the possibility of horizontal connection
  • very high hot water output
 
Parameters
  • Rated heating output: 24 kW
  • Efficiency: 94 %
  • Weight: 34 kg
  • Dimensions (h/w/d): 840 x 440 x 350 mm
 
Buderus Logafix 3/4" - magnetic sludge separator
 
Dirt separator with an external magnet for the fast and continuous removal of ferromagnetic and non-magnetic dirt and sludge particles from heating or cooling circuits.
  • 3/4" connection
  • horizontal, vertical or diagonal installation thanks to variable connection
  • made of brass
  • separates sludge down to 5 microns without interrupting operation
  • with a removable bottom part for cleaning and inspection

 

Frequently Asked Questions

  • How exactly do I choose the output of a BUDERUS condensing boiler? The basis is the calculated heat loss of the heated building (most reliably from the project documentation or an energy certificate). If you don't have a project, you can roughly estimate around 60-100 W per m² of floor area for a commonly insulated house built after 2000, or 100-150 W/m² for an older, uninsulated house - the exact figure, however, differs depending on the number of floors, ceiling height, number and quality of windows, and building orientation. An oversized boiler switches on and off more often (so-called cycling), which shortens its lifespan and reduces efficiency; an undersized boiler, on the other hand, cannot heat the house sufficiently on freezing days.
  • Why is a condensing boiler more economical than a conventional one? A condensing boiler additionally uses the heat hidden in the water vapor generated when burning gas - in a conventional boiler this heat leaves unused through the flue, while in a condensing boiler it is cooled below the so-called dew point, the vapor condenses, and the released heat is returned to the heating circuit. Thanks to this, condensing boilers achieve an efficiency of approximately 105-110% relative to the calorific value of the gas, compared to the usual 85-92% for conventional boilers.
  • What type of flue gas extraction does this boiler need? Most modern condensing boilers are so-called turbo units (with a sealed combustion chamber) and require a coaxial (concentric) or separate flue gas extraction and combustion air supply routed through the exterior wall or roof - so they do not need a functional chimney. You will find the exact type and maximum length of the flue duct (depending on the diameter, 60/100 or 80/125 mm) in the technical documentation for the specific model, or you can consult our customer service.
  • What does the ErP energy class stated for the boiler mean? This is a mandatory efficiency label for heating appliances under the EU ErP (Ecodesign) directive, similar to the energy labels on refrigerators. Condensing boilers commonly achieve class A, or higher in combination with room control (e.g. A+ when using weather-compensated control and a room thermostat).
  • Can I install and connect this boiler myself? No. Connection to the natural gas supply, the electrical network, and the flue gas extraction is by law reserved exclusively for a person with the relevant authorization (most often an authorized service technician of the given brand or a gas appliance inspection technician). After installation, the boiler must be commissioned by the manufacturer's authorized service, which is usually also a condition for warranty validity.
  • What about service and warranty? Most manufacturers require a regular annual service inspection by an authorized service provider in order to maintain the warranty even after its standard expiry (an extended warranty subject to regular servicing is common especially for the brands Vaillant, Protherm, Viessmann). You will find the exact warranty terms in the warranty certificate supplied with the boiler.
  • What is included in the delivery of this specific product? The exact package contents (the boiler itself, possibly a hot water storage tank, room control, and other accessories in the case of a set) are stated in the product name and in its technical parameters above on this page.

Additional parameters

Category: Buderus
Warranty: 2 years
Weight: 30 kg
Dimensions (H/W/D): 840 x 440 x 350 mm
Efficiency: 94 %
Efficient thanks to a large modulation range up to 1: 8
Rated heating output: 24 kW
Weight: 34 kg

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A Avatar of author 26/10/2026 20:22
Buenos días, me gustaría confirmar si esta caldera Buderus Logamax plus GB 122 - 24i es adecuada para instalar en un recibidor estrecho y si el conjunto incluye el separador magnético Logafix para proteger la instalación de impurezas.
A Avatar of author 26/10/2026 20:22
Hola Alberto, efectivamente este modelo está diseñado para instalarse en espacios reducidos como recibidores gracias a sus dimensiones compactas y su bajo nivel de ruido. Además, el juego que ofrece ya incluye el separador magnético Logafix 3/4" para filtrar las impurezas del sistema.
G Avatar of author 02/09/2026 17:48
Jó napot, a GB122-24i-hez kötelező a Logafix odkalovač, vagy csak ajánlott? Ha már van egy régi mágneses szűrőm, azzal is elmegy?
A Avatar of author 02/09/2026 17:48
Nem kötelező, de erősen ajánlott – a kondenzációs kazánoknál a szennyeződés és a magnetit komolyan tönkreteheti a hőcserélőt, és az nem olcsó mulatság. Ha a meglévő szűrőd mágneses és 3/4"-os csatlakozású, elvben mehet, de érdemes megnézni, hogy milyen állapotban van. Mi azért pakoljuk egybe ezt a szettet, mert a Logafix kifejezetten ehhez a rendszerhez van méretezve.
J Avatar of author 18/03/2026 18:39
Dobrý den, jelikož jste slovenský e-shop tak se chci zeptat. Jedná se o kotel určený oficiálně pro český trh? Jak případně postupovat u reklamace. Děkuji Jan Sokolíček.
A Avatar of author 18/03/2026 18:55
Dobrý deň, všetky kotle ktoré predávame obsahujú záručný list v slovenskom jazyku. Kotol je určený pre slovenskú distribúciu, nie pre českú. Preto je nutné aby ste si najprv preverili, či servisný technik ktorý Vám bude kotol zapájať, nebude mať problém tento záručný list potvrdiť. Na kotol zo SR Vám žiaľ nevydajú revíziu. A nebude Vám platiť záruka. Pekný deň.
I Avatar of author 17/11/2024 17:36
Zdravim, aky je prosim rozdiel medzi gb 122 a gb 172..oba kotle vykon 24kw
A Avatar of author 02/12/2024 08:52
Dobrý deň, 172 ma lepší výmenník a inú elektroniku. Pekný deň.
T Avatar of author 15/11/2024 13:53
Dobrý deň, odťah spalín sa dá riešiť aj cez strechu na tento kotol GB 122
A Avatar of author 29/11/2024 15:17
Dobrý deň, áno samozrejme. Pekný deň.
M Avatar of author 31/01/2024 09:08
Dobrý deň. Ako to je zo zárukou servisom a pripojením kotla. Ďakujem
A Avatar of author 31/01/2024 11:01
Dobrý deň, záruka a servis sa rieši priamo so servisným technikom, taktiež montáž zabezpečuje montážnik. Servisných technikov nájdete priamo na stránke výrobcu : https://www.buderus.com/sk/sk/najst-predajcu-alebo-servis/dealersearch/ Pekný deň.
D Avatar of author 21/09/2023 11:42
Dobrý deň. Aký je rozdiel medzi kotlami ? https://www.atria.sk/buderus-logamax-plus-gb122-24i-magneticky-odkalovac-logafix-3-4-/ a https://www.atria.sk/buderus-logamax-plus-gb122-24i-k-magneticky-odkalovac-logafix-3-4-/ Kotol GB 122-24 I-K by bal byť aj na TUV a stojí menej ? Či ten drahší má čo naviac ? Ďakujem
A Avatar of author 21/09/2023 11:42
Dobrý deň, jeden kotol je prietokový a druhý s možnosťou pripojenia zásobníka. Pekný deň.Dobrý deň, jeden kotol je prietokový a druhý s možnosťou pripojenia zásobníka. Pekný deň.
G Avatar of author 06/12/2021 12:39
Je možné ku kotly GB 122 pripojiť jednotku RC 35?
A Avatar of author 06/12/2021 12:41
Pripojiť je možné ale nefunguje komunikácia
A Avatar of author 06/12/2021 12:39
Dobrý deň, skúste kontaktovať priamo servisného technika. Pekný deň.

About the company 

Bosch Thermotechnology is one of the largest manufacturers of heating and hot water equipment in the world with a turnover of 3 billion euros. As a supplier of system solutions, Bosch Thermotechnology has set itself the goal of providing comfortable and cozy living conditions and hot water in an energy-saving and environmentally friendly manner.

Bosch Thermotechnology includes the international brands Bosch (which is the successor to the Junkers brand) and Buderus in the field of thermal technology. With a product portfolio covering wall-hung and stationary boilers, including heat pumps and combined heat and power units, through solar systems to flow-through hot water heaters, Bosch Thermotechnology offers prospective and energy-efficient solutions compatible with the environment.

Buderus

As few brands in the world can boast a history of more than 280 years, Buderus can. As early as 1731, Johann Wilhelm Buderus founded his foundry near Laubach in Upper Hesse.

In the past, Buderus boilers were imported into the Czechoslovak Republic through foreign trade companies, and thus these boilers ensure reliable heating and hot water in many important buildings, such as the Prague Congress Centre or the Ministry of Foreign Affairs of the Slovak Republic in Bratislava. No exception are also smaller capacity boilers in family homes, which have been operating for more than 25 years.

Further development of the company, which ultimately brings higher customer satisfaction, is supported by the fact that Buderus became part of the Bosch Group in 2004.

Buderus, as a system expert, offers comprehensive heating system solutions on the Slovak market for apartments, family homes, as well as medium and large buildings. The range includes heating equipment for natural gas, propane, as well as equipment using renewable energy sources. Buderus, as a supplier of complete heating systems, offers hot water storage heaters, heating bodies and controls for each type of system. For the customer, this means that they receive a complete system from one supplier.

At present, the Buderus brand is focusing on new advanced solutions that make more use of technologies using renewable energy sources. The efficiency, economy and environmental impact of using heat pumps or a combination of solar panels and a condensing gas boiler are very interesting options in new buildings and also when renovating older buildings.

All products offered meet the most modern ecological requirements and are designed with the aim of the most economical operation. Responsible planning and implementation of heating requires a responsible supplier: Robert Bosch s.r.o., Thermotechnology Division - Buderus is the right one.

Logamatic 023 QF

History 

1731 - It all began with a high coal-fired furnace - in it, Johann Wilhelm Buderus I. produced cast iron, among other things, oven plates.

1835 - J.W. Buderus's company already had five foundries and produced stoves, which already meant comfortable heat at that time. Since then, Buderus has been setting trends in heating.

1881 - In the 19th century, Buderus gained an excellent reputation with its stoker stoves. These stoves were considered the most reliable and most efficient stoves on the market.

1898 - The first sectioned cast iron boilers were patented and the production of the first cast iron heating bodies (radiators) could be started.

1915 - Buderus attracted attention and admiration with the first large oil-fired boilers and in 1930 it was the first to produce a special oil-fired boiler.

1950 - Since the beginning of the 1950s, Buderus has also been producing steel boilers.

1958 - Due to the need for customer comfort, Buderus brought a new type of boiler, the Loganatherm, to the market. It was a combination of a cast iron boiler with an integrated hot water storage tank.

1962 - Buderus introduced the first wall-mounted heating body - Buderus Juno Heizblock, which was a revolution in heating at that time.

1977 - Buderus responded to the first oil crisis with low-temperature heating systems Ecomatic, which needed up to 15% less energy.

1981 - With the acquisition of the Dutch group Nefit, Buderus became a European market leader with even more efficient condensing technology.

1998 - 100 years after the ironworks Hirzenheim and Lollar received the first patent for the newly created sectioned boiler, the five-millionth cast iron boiler was produced in Lollar.

2002 - Since the beginning of solar technology, the Buderus brand has become a specialist in the integration of renewable energy in heating.

2003 - This year marked the transition from oil heating to compact, extremely quiet wall-mounted constructions in low-temperature and condensing versions.

2004 - At the annual general meeting of the Buderus company on May 13, it was decided to merge the activities in the field of heating technology of Robert Bosch GmbH and Buderus. The company BBT Thermotechnik GmbH is entered in the commercial register on August 2.

2005 - Buderus introduced the gas condensing boiler Logamax plus GB162s with a power of up to 100 kW and an exceptionally compact design. With the help of the offered accessories, it is possible to realize a 400 kW boiler cascade with low space requirements.

2008 - The company BBT Thermotechnik GmbH was renamed effective January 1 to Bosch Thermotechnik GmbH. The Buderus brand continues to maintain its separate identity in the brand portfolio.

2011 - The Buderus MyDevice application offers a completely new dimension of thermal comfort: with the MyDevice system, it is possible to conveniently control the heating system on the go - simply by swiping your finger across the smartphone display.

2014 - The revolutionary inverter technology of air-to-water heat pumps allows energy to be drawn from the air and converted into heat. It thus offers the possibility of using renewable energy sources for heating and the preparation of hot utility water.

2015 - Buderus introduces the new Titanium range, which combines the highest level of energy efficiency and system-integrated technology, in a new timeless design.

2021 - Buderus celebrates 290 years since its founding by J. W. Buderus.

Awards

Innovations by Buderus accelerate technical development. They excite not only customers, but also international expert juries. This is confirmed by the number of awards for the development of new Buderus technologies.

  • Red Dot Award
  • iF Design Award
  • German Design Award
  • Design Plus powered by ISH

Vytvořil Shoptet | Design Shoptak.cz.