Buderus Set for WB 1 VO WT

Code: 8730800159
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1 140,83 € –5 %
Kondenzačný kotol Buderus Set pre WB 1 VO WT
1 140,83 € –5 % 1 083,79 € / pcs 881,13 € excl. VAT Measure price:
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Product detailed description

Buderus Set for WB 1 VO WT

Buderus belongs to the Bosch Thermotechnik group and for decades has been synonymous with reliable and energy-efficient heating and hot water technology. German build quality, precise connection dimensions and long-term availability of spare parts and accessories are among the main reasons why Buderus boilers and system components are a popular choice among installers and investors across Europe.

The Set for WB 1 VO WT is genuine Buderus accessory intended for the hydraulic separation of the primary circuit of a wall-mounted condensing boiler (WB series) from the secondary heating circuits. Wall-mounted boilers have a limited output of their built-in circulation pump and limited tolerance to higher hydraulic resistance in more extensive systems — a hydraulic separator or heat exchanger together with its own pump group therefore separate the boiler's flow from the flow in the building's distribution system, enabling reliable operation even with a larger or more complex system.

The designation "WT" comes from the composition of the set — instead of a classic hydraulic separator, it contains a PWT 28 plate heat exchanger (WT = heat exchanger), which ensures both hydraulic and medium separation of the boiler's primary circuit from the secondary circuit. This variant is used where it is necessary to separate the heat transfer medium itself, for example in case of different water quality or a greater distance of the distribution piping.

What's included in the set

  • PWT 28 (8718599387), 1 pc
  • DNA HS25/6 low (8718599198), 1 pc
  • Hydraulic separator sensor 6.0 10K (7735502296), 1 pc
  • WMS 1 quick-mount group bracket (67900470), 1 pc

Purpose and number of heating circuits

Based on the composition of its components, the set is designed for connecting one heating circuit (1 VO). The pump group (or the basic and mixing group) ensures circulation and temperature control in the heating circuit, the temperature sensor of the hydraulic separator/heat exchanger provides feedback to the boiler control, and the quick-mount group (WMS) bracket is used to attach the entire assembly to the wall or to the distribution system.

Installation

Connecting the hydraulic separator, pump groups and sensors is professional installation work that fundamentally affects the behaviour of the entire heating system. Installation, electrical connection of the sensors and setting of the control parameters must therefore be carried out by a certified installer or an authorised Buderus service technician, according to the project documentation and installation manual.

Frequently Asked Questions

Why do I need a hydraulic separator or connecting set if I already have a wall-mounted boiler?
Wall-mounted condensing boilers have a limited own flow rate and pressure reserve of the circulation pump. If the heating system is more extensive, has more circuits or a different hydraulic resistance, it is necessary to separate the boiler's primary circuit from the secondary heating circuits — that is exactly what this set is for.

Does the set include the boiler itself?
No, the set is an accessory intended for hydraulic interconnection and circuit separation; the Buderus WB series boiler must be ordered separately.

What is the difference between the sets for 1 and 2 heating circuits?
The set for 1 VO contains one pump group and is intended where it is sufficient to separate one secondary circuit from the boiler. The set for 2 VO contains two pump groups (basic and mixing) and the corresponding double bracket, allowing two separate heating circuits to be connected and independently controlled.

What is the difference between the S variant and the WT variant?
The S variant uses a classic flow-through DN25 hydraulic separator for hydraulic separation. The WT variant contains a plate heat exchanger (PWT 28) instead, which also allows separation of the medium in the primary and secondary circuits, for example in case of different water quality requirements or a greater distance of the distribution piping.

Who should install and connect the set?
Installation, connection of the sensors and setting of the control must be carried out by a certified installer or an authorised Buderus service technician, in accordance with the project documentation and installation manual.

Does the set include a control unit or control module?
The set includes a temperature sensor for the hydraulic separator/heat exchanger, which connects to the boiler's control system or a higher-level controller. The controller itself (e.g. Logamatic) is included with the boiler or purchased separately depending on the specific configuration.

Warranty and service

The components of the set are covered by the standard warranty period provided by the manufacturer Bosch Thermotechnik GmbH / Buderus and by the seller in accordance with the applicable terms and conditions. To claim the full warranty on the boiler and accessories, we recommend having the installation and commissioning carried out by an authorised Buderus service partner and keeping a service log for the appliance. If you have any questions about choosing the right set for your specific boiler type and output, feel free to contact us — we will be happy to advise you.

Additional parameters

Category: Buderus
Weight: 17 kg
Compatibility: Buderus, boilers of WB series
Material: Stainless steel plate heat exchanger, metal, insulation
Manufacturer: Bosch Thermotechnik GmbH / Buderus
Installation: Only by certified installer / service technician
Warranty: According to the manufacturer's and seller's warranty conditions
Product type: Set for hydraulic separation of a circuit for wall-mounted boiler WB
Set components: Plate heat exchanger PWT 28, low pump group HS25/6, sensor, bracket WMS 1
Number of circuits: 1 heating circuit
Country of origin: Germany

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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.