Better HVAC 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
- Denmark new climate friendly hospitality giant depends on Turbocor oil free chiller
- Oil-free compressors maintain consistent performance over time
- 1,400 Ton chillers improve efficiency and lower costs
- Hotel with chiller retrofit
- 12:1 turndown ratio supports dehumidification and energy savings in college
- New TurboChill hydro water-cooled chiller range by Airdale | Video
Optimized data center chillers
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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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NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare and solder connections. They are also available with oversize solder connections providing flexibility in the use of check valves.
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OFC type check and stop valve are designed for delivering a discharge solution that improves performance and reliability of oil-free centrifugal compressors with magnetic bearings.
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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). The category also contains thermostatic injection valves.
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Solenoid valves for A/C and commercial refrigeration for fluorinated refrigerants and CO2 (R744). Solenoid valves and coils are normally supplied separately and then assembled without tools, providing optimum flexibility and product availability.
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ETS is a series of electric expansion valves for precise liquid injection in evaporators for air conditioning and refrigeration applications. The valve piston and linear positioning design is fully balanced, providing bi-flow feature as well as solenoid tight shut-off function in both flow directions. ETS valves are compatible with electronic control solutions from Danfoss and other manufacturers.
News
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Danfoss expands the integrated condition-based monitoring (CBM) capabilities of its premium VLT® drives to include sine-wave filter monitoring. This is especially relevant for applications using capacitors within sine-wave filters. This enhancement provides customers with new insights into equipment health and elevates proactive maintenance strategies.
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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.
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Danfoss presents new features of VLT® HVAC Drive FC 102, that enhance the functionality of air handling units (AHU) and rooftop units (RTU), for simplicity in installation, operation, and energy efficiency in a Building Management System (BMS) concept. Importantly, FC 102 indicates the operational performance of the AHU Specific Fan Power (SFP) to document operation efficiency, in compliance with the EN16798 standard.
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