Technical support and tools for installers and wholesalers

Cooling United Support Hub

Welcome to the online resource hub for installers, service technicians, contractors, and wholesalers.

Here, you can get the digital refrigeration tools, technical support, learning resources, and troubleshooting guides you need to make daily repairs and installations go as smooth as possible.

Installers and wholesalers working with Industrial Automation can find additional resources on our Support Made Easy page.

Product support

Go to our Product Store
Danfoss documentation technical
Product documentation
Access and download the technical documentation for many of our refrigeration and air conditioning products.
Product animations
See how each of our products operate in detail, so you can quickly troubleshoot them and diagnose any issues.

Visit the Refrigerant Transition Center

Check out our dedicated refrigerant page.

You can get access to resources that will help you keep up with the latest refrigerant trends and regulations.

You can also get the technical support you need to make confident decisions about the refrigerants you use with our products and in HVACR applications.

Get the latest Cooling news

  • Nordhavn
    New report: District energy can decarbonize the EU heating and cooling sector
    Thursday, December 5, 2019

    A new report from Aalborg University, Denmark shows how the EU can decarbonize its heating and cooling sector by 2050 by combining district heating systems with energy-efficiency optimization. 

  • Danfoss launches new SOLAS 282 compliant program
    Danfoss launches new SOLAS 282 compliant program
    Thursday, December 5, 2019

    Danfoss launches three new stainless-steel components that enable engine builders to comply with SOLAS 282 that came into force on all new builds in July 2017. The heavy-duty pressure switch MBC 5100, the pressure test valve MBV 5000 and the test valve for pressure cartridge transmitters MBV 3000 are the newest addition to Danfoss’ SOLAS-compliant valve and transmitter program.

  • Haglund Industri - danfoss
    A collaborative approach to innovation nets Haglund a 34% efficiency increase
    Wednesday, December 4, 2019

    Haglund Industri is already an industry leader in commercial refrigeration; but when they wanted to serve customers better by pushing their products even further, they knew they needed a partner. Working together, we helped them achieve a 34% increase in efficiency.