360° air conditioning expertise
in the KONZMANN companies

Modern air conditioning technology is a central component of energy and building technology, ensuring optimal indoor climate conditions across a wide range of applications. Whether it’s an energy-efficient air conditioning system for private homes or a highly complex system solution for industry and commerce, the focus is always on quality, innovation, comfort, health, operational safety, and sustainability. The specialized subsidiaries of the KONZMANN Group offer tailored, energy-efficient, and sustainable solutions: from individual planning and professional installation to reliable maintenance. By using the latest technologies, such as energy-efficient systems and natural refrigerants, the subsidiaries meet the highest ecological standards and sustainably reduce energy consumption. This is complemented by intelligent building automation and comprehensive services that ensure long-term safe and efficient operation.

Industrial air conditioning technology

The subsidiaries of the KONZMANN Group specialize in the design, implementation, and maintenance of complex air conditioning and cooling systems for industrial applications. In production and manufacturing halls, storage areas, technical rooms, and large office or administrative buildings, high-performance systems are used to efficiently climate-control large volumes of space, dissipate process heat, and minimize pollutants. These solutions are equally relevant for larger commercial operations with production zones and technical equipment, such as workshops, commercial kitchens, or data centers.

A key focus is placed on sustainability: all projects emphasize the use of energy-efficient technologies and environmentally friendly refrigerants in order to conserve resources and meet regulatory environmental requirements. By combining modern cooling and air conditioning systems with intelligent controls and heat recovery technologies, consistent production conditions are established—protecting both employees and machinery while ensuring consistently high product quality.

Commercial air conditioning technology

The subsidiaries of the KONZMANN Group offer comprehensive air conditioning solutions for commercial spaces such as offices, shops, hotels, and restaurants. With many years of experience and technical expertise, they plan, install, and maintain modern split and multi-split systems as well as VRF/VRV systems. Especially in the hotel and gastronomy sector, KONZMANN companies have proven expertise. They understand the specific requirements of commercial properties and the expectations of customers in terms of comfort, reliability, and flexibility.

A strong focus is placed on sustainable solutions: During planning and implementation, particular attention is paid to energy-efficient technologies and the use of environmentally friendly refrigerants in order to reduce the ecological footprint and comply with current environmental standards. These modern and innovative systems allow for flexible and zone-specific climate control – from individual offices and large retail spaces to hotel lobbies and restaurants. In addition to temperature regulation, the systems also ensure air purification and humidity control. Their appealing design and quiet operation create a pleasant indoor climate that integrates seamlessly into any environment.

Air conditioning for private homes

The subsidiaries of the KONZMANN Group are also reliable partners for modern air conditioning in residential settings. Tailored solutions for apartments and single-family homes ensure comfortable temperatures all year round, protect against heatwaves, and regulate humidity levels. The range of services extends from single-room cooling using efficient split units to comprehensive climate systems for larger properties such as villas.

The split and multi-split systems used operate very quietly and blend discreetly into the home environment. In addition to cooling, these systems also offer heating functions for transitional seasons and effective air purification – ensuring a healthy indoor climate and greater quality of life in your own home.

Climate solutions for medical facilities and cleanrooms

Medical facilities and cleanrooms require highly specialized climate systems to ensure hygienic conditions, protect sensitive equipment, and meet strict regulatory standards. The subsidiaries of the KONZMANN Group design and implement tailored climate solutions that guarantee consistent temperature, humidity, and air purity – essential for hospitals, laboratories, pharmaceutical production, and other healthcare environments.

State-of-the-art precision air conditioning systems operate continuously and reliably, with features such as high control accuracy, redundant configurations, and automated monitoring. Advanced filtration systems and carefully planned air distribution ensure maximum hygiene, contamination control, and system reliability – even under demanding and sensitive operating conditions.

Air conditioning for server and equipment rooms

Server and equipment rooms place high demands on the precision and reliability of climate control systems. The companies of the KONZMANN Group provide solutions that ensure constant temperature and humidity regulation to protect sensitive electronics and technical equipment from overheating, moisture, and dust. State-of-the-art precision air conditioning units with high control accuracy operate reliably around the clock. Redundant systems and automated monitoring provide maximum operational reliability. Advanced filtration technology and optimized air distribution ensure consistently high air quality and system stability – even under varying loads.

Air purification, dehumidification, and humidification

A healthy indoor climate critically depends on the right balance of humidity and air purity. The subsidiaries of the KONZMANN Group offer systems for dehumidification and humidification that maintain an optimal moisture level, preventing mold growth, dryness, and static electricity buildup. In addition, modern air purification solutions with multi-stage filtration technology are employed to effectively remove pollutants, allergens, bacteria, and viruses from the indoor air. These technologies can be flexibly integrated and significantly contribute to health, well-being, and the protection of buildings and furnishings.

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Innovative advantages with the KONZMANN Group companies in the field of air conditioning

All companies within the KONZMANN Group operate product-neutrally and always strive to find the technically best solution for each project — ensuring maximum efficiency, sustainability, and customer satisfaction.

Comprehensive 360° solutions from a single source

The subsidiaries of the KONZMANN Group offer a company-wide, comprehensive range of services—from personalized consulting and planning to installation, maintenance, service, and system monitoring—optimally coordinated and all from one source.

Use of cutting-edge, sustainable technologies

By consistently deploying energy-efficient systems, heat recovery, and environmentally friendly refrigerants, the KONZMANN Group companies actively contribute to reducing CO2 emissions and promote sustainable, future-proof building technology.

Tailored, product-neutral solutions for every requirement

Whether industry, commerce, public sector, or private households: the subsidiaries of the KONZMANN Group develop and implement individual air conditioning concepts precisely tailored to the specific needs. They operate product-neutrally—always aiming to find the technically best solution for each project, regardless of the manufacturer.

Highest operational safety and availability

Redundant system concepts, intelligent monitoring, and 24/7 service ensure maximum reliability and uninterrupted operation—even in critical applications such as data centers, medical facilities, or industrial processes.

Innovative strength and continuous development

The KONZMANN Group companies continuously invest in the advancement of their technologies, services, and employee expertise. Through strategic partnerships and acquisitions, innovative solutions and the latest industry trends are quickly integrated and implemented.

Regional strength and personalized support

With numerous locations of specialized subsidiaries, the KONZMANN Group is strongly represented regionally. Customers benefit from personalized support, short response times, and high flexibility for projects of all sizes.

Keeping legal require­ments in mind: F-Gas Regulation 2024

With the current F-Gas Regulation (EU) 2024/573, the EU tightens requirements for the use of fluorinated refrigerants in refrigeration, air conditioning, and heat pump systems. The goal is the complete phase-out of HFCs by 2050. Significant quantity limits and bans already apply today for refrigerants with high GWP (Global Warming Potential). For operators and planners, this means: Only those who switch early to natural refrigerants like CO₂ (R744), ammonia (NH₃), or propane (R290) remain compliant and economically future-proof. For further questions about the F-Gas Regulation, our specialists from Friedrich von Nida Kälte- und Klimaanlagen GmbH, Konzmann Kältetechnik GmbH, and Trenker GmbH are happy to assist.

Specialized climate solutions for the hotel and gastronomy sectors

Hotels and gastronomy place particularly high demands on comfort, efficiency, and reliability of climate control systems. Different areas such as guest rooms, reception, lobby, restaurant, bar, kitchen, and wellness zones each require tailored solutions to achieve an optimal indoor climate. The subsidiaries of the KONZMANN Group master all technical requirements and implement individual climate solutions precisely adapted to the specific usage profiles and spatial conditions.

Modern split and multisplit systems, VRF/VRV installations, innovative air flow concepts, as well as energy-efficient cooling and climate systems for cold storage and refrigeration rooms are employed. Alongside ensuring comfort for guests and staff, focus is also placed on compliance with hygiene standards, securing the cold chain, and integrating sustainable technologies—such as heat recovery and the use of environmentally friendly refrigerants.

The subsidiaries of the KONZMANN Group provide customized specialized solutions that meet the complex demands of the hotel and gastronomy sectors, combining comfort, efficiency, sustainability, and operational reliability at the highest level.

Leistung Klima: Hotel und Gastronomie

Benefits

  • Individually tailored climate concepts for all hotel and gastronomy areas
  • Flexible control and adjustment of room temperature, e.g., by guests in hotel rooms
  • Energy-efficient operation thanks to modern inverter technology, heat recovery, and sustainable refrigerants
  • Ensuring the cold chain and freshness quality of food and beverages
  • Reduced noise emissions and appealing design that blends harmoniously into the ambiance
  • Reliable 24/7 operation through professional maintenance and monitoring

Relevance for industrial and commercial clients

  • Increase guest satisfaction, length of stay, and revenue through optimal indoor climate
  • Ensure product and food safety through an uninterrupted cold chain
  • Efficient use of energy and resources through innovative climate technology
  • Compliance with industry-specific hygiene and quality standards
  • Reliable protection against failures and operational interruptions through redundant systems and professional maintenance

Relevance for public sector clients

  • Optimal conditions for municipal or public catering facilities, canteens, and event venues
  • Support in achieving sustainability and energy efficiency goals in public institutions
  • Compliance with legal requirements for hygiene, occupational safety, and energy consumption

Air conditioning units and systems for offices and admini­strative buildings

Industrial Air Technology encompasses all technical measures and systems for capturing, separating, and cleaning pollutants, dust, gases, and vapors generated during industrial and technical processes. The goal is to ensure both air quality in production and storage halls as well as the protection of employees, machinery, and products. Modern systems rely on innovative filtration and extraction technologies, such as oil and emulsion mist separators, which capture contaminants directly at their source. These systems are complemented by inline measurement devices for continuous emission monitoring and automated filter cleaning, enabling uninterrupted operation.

Additionally, special solutions are used to reduce odors and CO2 emissions and to comply with specific air quality requirements. Redundant systems guarantee maximum operational safety. The integration of heat pumps and the use of renewable energy enable sustainable heating and air conditioning of halls, while heat recovery and intelligent control systems ensure low operating costs and flexible adaptation to changing production conditions.

Industrial air technology is thus a key component for complying with environmental and occupational safety regulations, securing product quality, and sustainably designing industrial processes—both in the private sector and public domain.

Benefits

  • Optimal indoor climate for employee concentration, well-being, and productivity
  • Flexible adjustment of temperature and humidity to individual and seasonal needs
  • Energy-efficient operation through modern control and regulation technology as well as heat recovery
  • Improved air quality through filtration and controlled fresh air supply
  • Reduced operating costs and lower CO2 emissions thanks to sustainable technologies
  • Quiet operation and discreet design suited for modern work environments
  • Reliable compliance with legal requirements for indoor climate, occupational safety, and energy consumption

Relevance for industrial and commercial clients

  • Increase employee motivation and performance through a comfortable working climate
  • Avoid downtime and productivity losses during heat waves or poor air quality
  • Efficient use of energy and resources through innovative air conditioning and smart controls
  • Compliance with legal and industry-specific standards for workplaces and energy efficiency
  • Future-proof investment through modular and scalable systems that adapt to changing requirements

Relevance for public sector clients

  • Creating optimal working conditions in government offices, administrations, and municipal facilities
  • Supporting the implementation of sustainability and energy efficiency goals in public building stock
  • Ensuring compliance with legal requirements for indoor climate, occupational safety, and energy consumption in public buildings
  • Contributing to the exemplary role of public institutions in climate protection and sustainable construction
  • Reducing operating costs and preserving the long-term value of building stock through energy-efficient air conditioning technology
Leistung Klima: Büro und Verwaltungsgebäude

Rethinking energy: Sustainable heating and cooling with efficient large-scale heat pumps for commercial and industrial applications

With innovative technology towards greater sustainability and reduced CO₂ – start the energy transition in your company now!

Large heat pumps offer an especially energy-efficient and sustainable solution for providing heating and cooling in industrial and commercial applications. They enable the utilization of previously untapped waste heat from production processes or building technology as a valuable energy source, thereby replacing fossil fuels in a targeted manner. Modern large heat pumps achieve high performance levels and can be used even in industrial processes with increased temperature demands—such as heating, air conditioning, or hot water supply for large buildings and production facilities.

By integrating large heat pumps into existing systems—often combined with heat recovery and smart controls—operating costs can be reduced and CO₂ emissions significantly lowered. These systems operate most efficiently when powered by renewable electricity or in combination with photovoltaic installations. The flexible cascade configuration of multiple heat pumps allows optimal coverage of heating and cooling demands even under fluctuating loads.

Practical examples demonstrate that large heat pumps are successfully used in industries such as textiles and food processing, paint shops, data centers, as well as for heating and cooling office and commercial buildings. They thus make a crucial contribution to decarbonization and achieving climate protection goals in the economy.

The companies of the KONZMANN Group take full responsibility for the planning, design, and implementation of large heat pump solutions—always tailored to the individual requirements of the respective industrial or commercial operations. Through careful analysis of existing processes and energy sources, combined with the integration of modern control and heat recovery systems, KONZMANN experts ensure that every system is optimally designed. This supports their customers in achieving maximum energy efficiency and sustainability, and in implementing climate protection goals in a cost-effective and future-proof manner.

We won’t leave you on your own!
24/7 service and
comprehensive monitoring!

We are always here for you: You can reach us 24 hours a day, 365 days a year via our service hotline. Optionally, we offer remote monitoring or building management systems to keep a watchful eye on your facility.

  • Round-the-clock service for fast assistance
  • Maintenance and upkeep for long-term operational safety
  • Remote monitoring or building management systems