Chillers

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Better chillers - from the inside out

The constant innovation in chiller design is driven by new demands for energy efficiency, local regulations and standards such as LEED, combined with requirements for new, low GWP refrigerants.

Increasing population, level of comfort and high penetration of IT technologies are putting strong pressure on electric grids and driving up overall energy consumption. 

The next generations of chillers and HVAC for new builds as well as retrofits are designed to meet new standards. The revolution in the A/C market opens up new opportunities. To meet the needs of an increasingly complex HVAC market, our extensive range of components offer functional benefits and savings throughout the lifecycle of the chiller system from development and operating costs to servicing and maintenance.

 

Danfoss can offer different options for meeting these requirements in air-cooled and water-cooled chillers, using scroll, centrifugal or screw technology, with excellent technical support from our expert teams. Compressors can be configured as tandems, trios or using inverter or Turbocor technology. With our electric expansion valves, controllers and sensors we can supply you with the right solutions for a highly efficient air conditioning system that responds quickly to variable operating conditions ensuring constant user comfort.

Start exploring the Top Chiller stories in various buildings.

Scroll chillers

Oil-free chillers

Optimized data center chillers

Documents

Documents
Type Name Language Valid for Updated Download File type
Brochure Danfoss Solutions for Chillers English Multiple 14 Apr, 2020 3.9 MB .pdf

Downloads

Features and benefits

All you need in one place, delivered by highly experienced air conditioning experts

High energy efficiency

Products optimized for environmentally friendly, low GWP refrigerants

Reduced applied costs and short payback times

Dedicated technical and customer service around the world

Eco labelling options

Related products

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    Compressors for air conditioning & heating

    Compressors for air conditioning, providing enhanced comfort, efficiency and sustainability for rooftops and chillers, commercial applications with refrigerants R410A, R407C, R134a and R22.

  • if (isSmallPicture) { A photo of the Danfoss family of refrigeration compressors } else if (isBigColumns) { A photo of the Danfoss family of refrigeration compressors } else { A photo of the Danfoss family of refrigeration compressors }
    Compressors for refrigeration

    Energy efficient, sustainable, and smart refrigeration compressors for a varied range of commercial applications such as walk-in coolers and freezers, display windows, ice machines, glass door merchandisers, process cooling, and more. Most models are qualified for use with low GWP refrigerants, making them compliant with the majority of modern refrigerant regulations.

  • if (isSmallPicture) { A photo of a Turbocor compressor - Danfoss } else if (isBigColumns) { A photo of a Turbocor compressor - Danfoss } else { A photo of a Turbocor compressor - Danfoss }
    Turbocor®

    Danfoss is the leading manufacturer of oil-free compressors and is the pioneer of the Danfoss Turbocor® compressor - the world’s first oil-free magnetic bearing compressor for the HVAC industry.

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    Compressor and condenser controllers

    Danfoss offers a range of compressor and condenser capacity controls for use in food retail, in compact systems as well as in large power packs.

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    Electronic temperature control

    Danfoss offers a complete system for monitoring and optimizing any commercial refrigeration solution, such as for instance glass door merchandisers, air dryers, cold rooms, trucks and trailers.

Learning

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Chillers training program

The HVACR: Chiller training program is designed to give better understanding of Chiller applications and their related solutions. Ready to get started?

Case studies

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    Danfoss adapts Optyma™ Slim condensing unit to meet G&D Chillers’ needs

    Danfoss, to meet the needs of G&D Chillers, used the microchannel heat exchanger and DSH inverter scroll with intermediate discharge valve to customize the Optyma™ Slim condensing unit, making it compatible with the high-efficiency refrigerant R-410A.

  • if (isSmallPicture) { Denmark's new climate-friendly hospitality giant depends on Turbocor® oil-free chiller } else if (isBigColumns) { Denmark's new climate-friendly hospitality giant depends on Turbocor® oil-free chiller } else { Denmark's new climate-friendly hospitality giant depends on Turbocor® oil-free chiller }
    Denmark's new climate-friendly hospitality giant depends on Turbocor® oil-free chiller

    The new Alsik hotel in Southern Denmark sets a higher standard in energy-efficiency and is built to reach 76% CO₂-neutrality. A main contributor is the 900-kW chillers by Clint (a company of G.I. Industrial Holding) which features award-winning Danfoss Turbocor oil-free compressors.

  • if (isSmallPicture) { TT- Turbocor Danfoss } else if (isBigColumns) { TT- Turbocor Danfoss } else { TT- Turbocor Danfoss }
    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.

  • if (isSmallPicture) { Danfoss Turbocor® TG } else if (isBigColumns) { Danfoss Turbocor® TG } else { Danfoss Turbocor® TG }
    Oil-free centrifugal compressors: from R134a to R1234ze

    The Danfoss Turbocor® TG310 compressor is the first 60-90TR compressor introduced with R1234ze refrigerant, a refrigerant with an extremely low global warming potential.

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    College comfort

    The benefits of inverter air conditioners include energy efficiency in buildings, lower energy consumption, running costs and impact on power grid, accurate comfort and high quality in process.

  • if (isSmallPicture) { Data center cooling danfoss } else if (isBigColumns) { Data center cooling danfoss } else { Data center cooling danfoss }
    Data center cooling

    A world leading company in wireless technologies opt for three 1,400-ton chillers powered by 21 Danfoss Turbocor™ compressors to improve efficiency and lower costs at data center.

News

  • if (isSmallPicture) { New Turbocor® High-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers } else if (isBigColumns) { New Turbocor® High-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers } else { New Turbocor® High-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers }
    Innovative Danfoss Turbocor® high-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers
    Thursday, February 25, 2021

    Danfoss has expanded the capabilities for Turbocor® compressors TTS and TGS with higher saturated suction temperature (SST) operating range—helping OEMs to bring the benefits of oil-free technology to data centers operating at higher space temperatures.

  • if (isSmallPicture) { Turbocor® } else if (isBigColumns) { Turbocor® } else { Turbocor® }
    Danfoss marks another year of Turbocor® oil-free innovation
    Friday, December 18, 2020

    Danfoss is celebrating a year of continuous innovation for its pioneering Turbocor® range of oil-free compressors—improving its support for chillers and heat pumps alike—further expanding the number of applications that can benefit from oil-free technology.

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    New Micro Plate heat exchangers give Danfoss "comprehensive portfolio" for chillers and heat pumps
    Friday, December 11, 2020

    Danfoss has extended its highly efficient range of Micro Plate heat exchangers—enabling more manufacturers of chillers and heat pumps to benefit from its efficient Z-design technology and address refrigerant and design changes.

Contact us

For further information, please contact us.