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
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | Danfoss Solutions for Chillers | English | Multiple | 13 Apr, 2020 | 3.9 MB |
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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Thermostatic expansion valves (TXV) are available as parts programs, i.e. with separate valve body and orifice assemblies, or as complete valves (fixed orifice).
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KVS is a series of electric suction modulating valves for AC transport and refrigeration applications. Accurate temperature or pressure control is obtained by modulating the refrigerant flow in the evaporator with a current or voltage driver.
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Manually controlled, bi-directional shut-off valves for refrigeration, available with or without an external access port.
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The range of stainless steel products is based on the successful modular concept from the products in the Flexline™ family, covering the SVL valves. The stainless steel products are therefore offer many of the same benefits known from the Flexline™ concept.
Learning
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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With the approaching HFC phasedown, the demand for environmentally friendly cooling systems is driving chiller manufacturers to innovate. Washington-based Pro Refrigeration, Inc., a leading manufacturer and supplier of chillers for the industrial and beverage processing market, including the dairy, beer and wine industries, recognized an opportunity with CO₂ chillers.
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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.
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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.
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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.
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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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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
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Need to find the right variable frequency drive (VFD) for your application? Then try Danfoss DriveFinder. With a few simple questions, this tool helps you find the best drive for the task, as well as a trusted supplier.
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Early detection, lasting protection: Sine-wave filter monitoringMonday, September 1, 2025
Danfoss introduces DrivePro® 360Live: the ultimate data-driven asset management solution designed to transform maintenance practices and empower marine and industrial teams with unparalleled visibility, control, and efficiency.
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Danfoss introduces DrivePro® 360Live: the ultimate data-driven asset management solution designed to transform maintenance practices and empower marine and industrial teams with unparalleled visibility, control, and efficiency.
Contact us
For further information, please contact us.