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  • HVAC Systems

    Commercial buildings and public infrastructure demand reliable thermal performance and energy-efficient heat rejection. Güntner engineers HVAC cooling systems that hold their performance long after commissioning.

What’s at Stake for HVAC

In HVAC, early design decisions shape building thermal performance, energy consumption, and long-term reliability.

  • Site Constraints

    Poorly engineered systems create avoidable acoustic performance issues and spatial constraints.

  • Retrofit Risk

    HVAC infrastructure and system integration are complex and costly to redesign once installed.

  • Energy Exposure

    Inefficient systems lock in higher energy consumption, lifecycle cost, and long-term sustainability pressure.

  • Public Reputation

    When HVAC underperforms, occupants notice immediately — impacting comfort conditions, productivity, and occupant satisfaction.

DESIGNED FOR PERFECT INTEGRATION

Nowadays architects are facing multiple challenges: designing functional and spectacular buildings, while integrating technical equipment that meet local requirements. When it comes to the air conditioning of these buildings – especially when they are located in residential areas, it’s mostly about strict regulations regarding noise levels and dimensions of the cooling installation.

With our broad portfolio in air cooled condensers and dry coolers, we always have the best solution available for your specific project. Whether a limited footprint or a reduced height of the cooling system is required, we can offer you the product that fits your specifications. Also, our air conditioning units are designed to create minimal noise emissions.

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ENSURING STABLE OPERATION

For additional peace of mind, add-on control systems and accessories are available for our cooling systems.

Thanks to the intelligent control system aicore™ air, significant energy savings of up to 30% can be achieved. Also, it features a wide range of safety options to keep everything running like clockwork.

In order to ensure stable operation – particularly in the event of high ambient temperatures – you can rely on hydroBLU™, our adiabatic cooling system.

Specified for Performance

Early engineering decisions define HVAC performance and compliance with efficiency standards for years to come. Noise limits, load variability, spatial constraints, and system integration must be resolved at specification, not after installation. 

Güntner works with consultants and engineers from the outset to ensure cooling systems align with real site conditions and long-term operational demands. The result is confident integration that performs across the lifecycle.

Stability in Operation

Design intent must hold up in real operation. Güntner HVAC solutions combine engineered heat exchange and intelligent controls to deliver stable output under real building loads and load variability. 

With aicore™ air control, energy use is actively optimized while maintaining precise system control. In high ambient conditions, hydroBLU™ adiabatic cooling supports consistent operation without sacrificing efficiency.  

In HVAC, long-term stability defines building success. 

Explore our portfolio of condensers and dry coolers engineered for HVAC applications.

Proven in HVAC

Three coworkers sit at a long central table in an open-plan office, surrounded by cubicles, large windows, and a neon-lined mirrored ceiling.

Office Buildings

HVAC systems engineered for stable performance, energy control, and occupant comfort across large commercial offices.

Interior atrium of a multi-level mall with curved white balconies, a glass skylight, and neon pink–blue lighting.

Shopping Center

Cooling solutions designed to manage high footfall, variable loads, and strict acoustic requirements.

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District Energy

Heat exchange systems supporting reliable chilled water systems and community-scale heating infrastructure.

Why Güntner for HVAC

For over 95 years, Güntner has engineered heat exchange solutions that support efficient, stable HVAC operation in commercial buildings worldwide

  • Engineering-Led Decisions

    We engage early at specification to align HVAC systems with real site conditions and long-term performance demands.

  • Operational Stability

    Precision-engineered heat exchange ensures consistent performance, controlled energy consumption and reliable system integration.

  • Global Delivery

    Worldwide manufacturing and local expertise ensure consistent standards across projects and regions.

  • Proven Support

    Strong warranties and responsive service teams protect performance well beyond commissioning.

HVAC Products

Built on Partnership

Let’s Engineer Your Next HVAC System