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Air conditioning

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Efficient and reliable solutions for air conditioning and heating systems

Danfoss offers a range of solutions for air conditioning and heating systems. Whether it's for rooftops and chillers, light commercial or industrial applications, we always maintain a keen focus on delivering enhanced comfort, efficient and accurate cooling in critical areas, and true sustainability. Danfoss solutions for air conditioning and heating are designed to meet a wide range of building and application regulations, while optimizing applied, running, and maintenance costs.

Danfoss supports systems designed for efficiency, performance, and for the use of alternative refrigerants. Our solutions are designed for light commercial, commercial and industrial HVAC applications such as rooftop units, chillers, process cooling, packaged units, VRF, and heat pumps.

Your source for HVAC systems

With the most extensive portfolio for HVAC systems, we offer a powerful combination of expertise and flexibility that can help enhance your system design and optimize total cost of ownership.

Features and benefits

Maximize efficiencies and reduce maintenance costs with flexible technology options

Meet various building and climate needs with an extensive range of HVAC solutions

Meet regulations and lower your carbon footprint with future-proof refrigerant options

Reduce development time with unique application expertise and Application Development Center capabilities

Compact and low sound-level solutions for use even in residential areas

Variable Speed fan and modular chillers

Is variable fan speed the answer to part-load efficiency in modular air-cooled chillers and heat pumps? Read this article based on lab tests

Oil-free compressors maintain consistent performance over time

Danfoss conducted a study to see how long term operation affected performance on Danfoss Turbocor® compressors. The results showed that oil-free, magnetic bearing compressors maintained consistent performance even after 10+ years of operation.

Software

All equipment is supplied with online technical documentation, including approvals and certifications for any market. Training programs are available in Danfoss Learning. To see a full list of solutions, please go to Coolselector®2 and Hexact.

Related applications

Refrigerants in the HVACR industry

New and evolving regulations on refrigerants can make it a challenge to stay up-to-date on current trends and cause uncertainty. Danfoss is committed to providing you with the best and latest information, so you make confident decisions about the refrigerants you use with our products and in HVACR applications.

Learning

Boost your system efficiency

Boost your system efficiency

In scroll and oil-free systems. Discover our latest product releases.

Case stories

  • if (isSmallPicture) { VLT® HVAC Drive FC 102; } else if (isBigColumns) { VLT® HVAC Drive FC 102 } else { VLT® HVAC Drive FC 102 }
    Pumping smarter, not harder with intelligent drives for maximized indoor comfort

    USA: With integrated condition monitoring, VLT® HVAC Drive FC 102 optimizes hydronic system uptime to enhance indoor climate at a community healthcare facility in Wisconsin.

  • if (isSmallPicture) { The Loves-Park-Factory-Building; } else if (isBigColumns) { The Loves-Park-Factory-Building } else { The Loves-Park-Factory-Building }
    Ventilation is more energy-efficient in this Illinois factory

    USA: The Danfoss Loves Park factory upgraded existing ventilation with the Danfoss Novenco EC+ concept, achieving a 59.8% reduction in emissions compared to the previous system.

  • if (isSmallPicture) { Man flying in the wind tunnel; } else if (isBigColumns) { Man flying in the wind tunnel } else { Man flying in the wind tunnel }
    Wind tunnel achieves 99.5% uptime with Danfoss DrivePro®

    Belgium: Thanks to Danfoss DrivePro® services, LuxFly has achieved 99,5% uptime in Europe’s largest vertical wind tunnel that is used for skydiving.

  • if (isSmallPicture) { The factory seen from afar with a sunrise in the back ; } else if (isBigColumns) { The factory seen from afar with a sunrise in the back } else { The factory seen from afar with a sunrise in the back }
    How did this smart factory reach carbon-neutral?

    POLAND: The new Danfoss production hall in Grodzisk Mazowiecki has reached carbon-neutrality, thanks to full electrification, energy-saving solutions such as Danfoss drives, and energy from renewable sources.

  • if (isSmallPicture) { Turbocor Compressor ; } else if (isBigColumns) { Turbocor Compressor } else { Turbocor Compressor }
    Turbocor Compressor Performance Validates Oil-Free Advantages

    In early 2022, one of the compressors needed to be retired after 18 years of operation and was immediately replaced with a refurbished TT300 compressor.  An analysis of the TT300 showed that the key mechanical components, such as the magnetic bearings and impellers, are in very good condition, even after running in such demanding conditions. This validates one of the key Turbocor value propositions of no mechanical wear during the compressor’s entire operational life.

  • if (isSmallPicture) { ; } else if (isBigColumns) { } else { }
    Drives secure fresh air inside South America’s tallest building

    A huge number of Danfoss drives secure comfortable temperatures and cut down energy use inside Chile’s famous Costanera Center.

News

  • if (isSmallPicture) { Danfoss water nozzle lab in Nordborg; } else if (isBigColumns) { Danfoss water nozzle lab in Nordborg } else { Danfoss water nozzle lab in Nordborg }
    Danfoss unveils state-of-the-art water test lab to deliver tailored nozzle performance testing for customers
    Friday, June 13, 2025

    A dedicated water lab was developed and installed in our Nordborg production site in Denmark to test the performance of various water nozzle configurations for customers. This setup allows us to validate product efficiency under diverse use cases like humidification, dust control, and adiabatic cooling.

  • if (isSmallPicture) { Danfoss ensures accurate, reliable propane leak detection with new DST G290 Gas Sensor; } else if (isBigColumns) { Danfoss ensures accurate, reliable propane leak detection with new DST G290 Gas Sensor } else { Danfoss ensures accurate, reliable propane leak detection with new DST G290 Gas Sensor }
    Danfoss ensures accurate, reliable propane leak detection with new DST G290 Gas Sensor
    Tuesday, May 13, 2025

    The new line of gas detection sensors by Danfoss Sensing Solutions features photoacoustic technology and a patented inverted design and is intended for HVAC and commercial refrigeration systems.

  • if (isSmallPicture) { MyDrive® Energy; } else if (isBigColumns) { MyDrive® Energy } else { MyDrive® Energy }
    MyDrive® Energy: Enhancing energy efficiency and project viability
    Wednesday, March 5, 2025

    Optimizing energy efficiency shouldn’t be complex. That’s why Danfoss created MyDrive® Energy—a digital tool designed to help customers evaluate energy and cost savings when upgrading their installations with drives from Danfoss. The integrated Efficiency Calculator succeeds MyDrive® ecoSmart, bringing everything into one place and making compliance and efficiency assessments easier than ever.

Contact us

For further information, please contact us.