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.


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.


Boost your system efficiency

Boost your system efficiency

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

Case stories

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    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.

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    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.

  • if (isSmallPicture) { Brewing up real change at HEINEKEN; } else if (isBigColumns) { Brewing up real change at HEINEKEN } else { Brewing up real change at HEINEKEN }
    Brewing up real change at HEINEKEN

    With the European beer market expected to grow 15.2% by 2025, HEINEKEN understands that to meet demand, its production line must always be up to the task – with all assets expected to deliver a consistently reliable and excellent performance. At Den Bosch brewery, the tough working environment posed several challenges. The solution was an upgrade using drives with integrated condition-based monitoring.

  • if (isSmallPicture) { Danfoss Drives controlling the temperature at COP26 ; } else if (isBigColumns) { Danfoss Drives controlling the temperature at COP26 } else { Danfoss Drives controlling the temperature at COP26 }
    Danfoss Drives controlling the temperature at COP26

    GLASGOW: From October 31st to November 12th, 2021, the world will be watching the Scottish Event Campus (SEC) in Glasgow, UK, where delegates from almost 200 countries will carry out some of the most important discussions about the future of our planet and take firm steps for ramping up global climate action during the Conference of the Parties and is the United Nations’ annual conference on climate change (COP26).

  • if (isSmallPicture) { Fuel cells for electric transportation of the future; } else if (isBigColumns) { Fuel cells for electric transportation of the future } else { Fuel cells for electric transportation of the future }
    Fuel cells for electric transportation of the future

    Nuvera Fuel Cells solutions successfully support many applications such as replacing battery packs of electric forklifts, converting big port trucks from diesel to hydrogen, and electrical mobility for buses. In the innovative laboratory of Nuvera Fuel Cells, the VACON® NXP series contributes to evaluating the performance of E-45 and E-60 fuel cell engines for electrical mobility under authentic conditions.

  • if (isSmallPicture) { A new cold room in time for Christmas with fast-installation Optyma™ Slim Pack; } else if (isBigColumns) { A new cold room in time for Christmas with fast-installation Optyma™ Slim Pack } else { A new cold room in time for Christmas with fast-installation Optyma™ Slim Pack }
    A new cold room in time for Christmas with fast-installation Optyma™ Slim Pack

    A high-performing cold room delivered in a matter of days, so Hurren’s Butchers could maximize seasonal business.


  • if (isSmallPicture) { OFC; } else if (isBigColumns) { OFC } else { OFC }
    Danfoss launches OFC, a game-changing discharge solution for oil-free systems
    Wednesday, November 23, 2022

    The new innovative solution for oil-free heat pumps and chillers enhances the systems’ efficiency and reliability.

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    Danfoss Turbocor® to establish Configuration & Service Center in Nordborg
    Friday, November 11, 2022

    Danfoss Turbocorâ® is excited to announce that it will establish a new Configuration & Service Center at the Danfoss headquarters in Nordborg, Denmark in 2023, to support full production of Turbocorâ® oil-free compressors for European customers there by 2026. The move will mean stronger and faster support for Danfoss’ European customers.

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    Highly efficient free cooling technology for data centers with new Danfoss micro channel heat exchanger
    Monday, September 12, 2022

    Conventional cooling typically accounts for around 40% of data center energy usage. As part of its efforts to drive energy efficiency, Danfoss has been working to expand its micro channel heat exchanger (MCHE) portfolio with models that are even more relevant to the specific sustainability challenges faced by data centers.

Contact us

For further information, please contact us.