Cooling United Support Hub

Always in Front – Never Alone

Cooling United helps you meet your customers’ needs on the frontlines.
It’s the ultimate destination for cooling support.

Rest assured, we’ve got your back!

Cooling United gives installers, service technicians, contractors, and wholesalers the resources you need to do your job every day.
Work in Sensing Solutions? Check out our Support Made Easy page.

Find information on cooling products 24/7

Product Store - search and browse products after code or category
Danfoss documentation technical
Technical product documentation
Access and download the technical documentation for our refrigeration and air conditioning products.
Product certificates
Download product certificates and declarations for cooling products here.

Handy tools - Apps and software

Drawings, infographics and animations

Additional information for your assistance

Fitters Notes - tips for installers
Fitters Notes, the popular handbook among installers,  gives relevant technical information and practical installation tips on Danfoss commercial refrigeration systems and compressors. 
Technical articles - a deep dive into the topics that drive the HVACR industry
Sometimes, you just want a little in-depth reading. Our collection of technical articles is just what you’re looking for if you want a deep dive into the topics that drive the HVACR industry. Get extensive explanations for a range of refrigeration and air conditioning related topics.
Get insights for more technical information - Danfoss Tech Insider
Danfoss Tech Insider keeps you up to date with the latest news and updates from Danfoss Cooling and Sensing Solutions. Get a quick overview of core technical news and updates in our product portfolio, 10 times a year.

Installation tips, training and product details

FAQ on products and refrigerants

Wide range of products for cooling

Get the latest cooling news

  • if (isSmallPicture) { Danfoss Turbocor; } else if (isBigColumns) { Danfoss Turbocor } else { Danfoss Turbocor }
    Danfoss Turbocor® to establish Configuration & Service Center in Nordborg
    11 November 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.

  • if (isSmallPicture) { Optyma™ Control; } else if (isBigColumns) { Optyma™ Control } else { Optyma™ Control }
    Danfoss introduces new Optyma™ Control range offering three times as many options for efficient cold room control
    09 November 2022

    With the launch of the all-new Optyma™ Control range, cooling professionals can now choose between a strong three-controller lineup for smart, efficient cold room applications—for three times the opportunity to save installation time, reduce energy consumption, and boost food safety thanks to new features and functionalities.

  • if (isSmallPicture) { Optyma™ A2L extension range and DMLE/DCLE filter driers; } else if (isBigColumns) { Optyma™ A2L extension range and DMLE/DCLE filter driers } else { Optyma™ A2L extension range and DMLE/DCLE filter driers }
    Optyma™ A2L extension range and DMLE/DCLE filter driers
    02 November 2022

    Danfoss extends the cooling capacity range of its Optyma™ A2L condensing units further than ever and releases A2L-ready hermetic filter driers.