Walk-in coolers and freezers

  • Overview
  • Related products
  • Learning
  • Case studies
  • News
  • Contact us

Go beyond cool

Get contractor-friendly products & solutions built with market leading expertise that are available everywhere and enable you to comply easily with regulations and save on installation and maintenance. Make the right choice for optimum protection of perishables, efficient operation and long lifespan.

Features and benefits

Widest portfolio for all type of cold room applications

Reliable and high energy efficient solutions

Long service life, low operation and maintenance costs

Compliance with refrigerant and energy regulations

Solutions for better food preservation

Products suitable for use with lower GWP and natural refrigerants

Global and local application expertise

Simple products selection with Coolselector software

Find your local portfolio and relevant materials

Related products

  • 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.
  • Danfoss hydrocarbon compressors for refrigeration applications
    Hydrocarbon compressors
    R290 & R600a: Danfoss propane and isobutane compressors – tailored for light commercial refrigeration applications.
  • Five compressor and condenser controllers/ Pack controllers manufactured by Danfoss
    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.
  • Product photo of the Danfoss family of electronic temperature controls
    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.
  • Photo of the product family of evaporator and room controls by Danfoss
    Evaporator and room control
    Danfoss offers a range of evaporator controls with thermostatic expansion valves or with electric expansion valves.

Case studies

  • Danfoss Engineering Tomorrow logo in red
    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.
  • Hot gas defrost - the next step in commercial kitchen refrigeration
    Hot gas defrost - the next step in commercial kitchen refrigeration
    As authorities and customers focus on energy efficiency standards and ratings to understand not just what a commercial refrigeration unit costs to buy, but what it costs to operate, the refrigeration design engineer needs to look again at the fundamentals and consider new approaches.
  • Danfoss logo
    Walk-in coolers: a summary
    Use this list to learn what goes into making an efficient walk-in cooler or freezer.
  • Danfoss logo
    Walk-in coolers: temperature controls
    This is the sixth in our series of articles on walk-in coolers and freezers. As seen throughout this article series, walk-ins are only as good as the components that are included in it. An important piece of the puzzle is the thermostat. A walk-in’s main job, not to put too fine a point on it, is to be cold. Maintaining the internal temperature is critical for meeting food safety standards and keeping product fresh for as long as possible. To do this, while also improving the energy efficiency of the system, a reliable thermostat is required.
  • Danfoss logo
    Walk-in coolers: thermostatic expansion valves and solenoid valves
    This is the fifth in our series of articles on walk-in coolers and freezers. As with any refrigeration system, controlling the flow of refrigerant is vital in making a walk-in cooler or freezer operate properly. Two of the most common types of refrigerant control valves are thermostatic expansion valves and solenoid valves.
  • Danfoss logo
    Walk-in coolers: pressure switches, ball valves, and fan speed controllers
    This is the fourth in our series of articles on walk-in coolers and freezers. As seen in the previous articles in this series, each component of a walk-in cooler or freezer plays a vital role in ensuring optimal performance. In this article, we will examine how regulating small aspects of a walk-in’s refrigeration system, like fan speed, can have a major impact on performance.

News

  • CO2 made easy for small stores: the Danfoss CO2 MiniPack Solution
    CO₂ made easy for small format stores: the Danfoss CO₂ MiniPack Solution
    Monday, November 2, 2020
    The new CO2 MiniPack Solution makes it easy for the owners of small stores to harness the benefits of CO2 by combining five 100% compatible products into a single solution.
  • attendees at the Danfoss Mobile training Unit
    One last chance for applied CO₂ training in Baltimore
    Friday, January 4, 2019
    The industry's response to the Danfoss Mobile CO₂ Training Unit in 2018 was so positive, the unit will remain in the United States a little longer to give installers, service technicians, and OEM engineers in the Baltimore, MD area another opportunity to receive accessible CO₂ refrigeration systems knowledge and training.
  • Danfoss solutions for commercial refrigeration approved for use with alternate refrigerants R448A, R449A and R452A
    Danfoss solutions for commercial refrigeration approved for use with alternate refrigerants R448A, R449A and R452A
    Monday, June 18, 2018
    The refrigerant transition is accelerating and HVAC-R associations are urging the industry to move away from R404A. In order to help our customers keep pace, Danfoss has released many product types for the major low-GWP refrigerant alternatives — such as R448A, R449A, and R452A — and continues to update Coolselector® on a monthly base.

Contact us

For further information, please contact us.