Technical support and tools for installers and wholesalers

Cooling United Support Hub

Cooling United gives installers, service technicians, contractors, and wholesalers the resources you need to do your job every day.

Work in Industrial Automation? Check out our Support Made Easy page.

Explore latest news

  • Cooling United Live is now available on-demand
    Monday, 12 October 2020

    After two days packed to the brim with excitement, conversation, demos, and industry talks, we concluded our first fully immersive live event. Now, the entire Cooling United Live experience is available on-demand for you to watch or relive.

Product support

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

Get the latest Cooling news

  • Cooling United Live is now available on-demand
    Monday, 12 October 2020

    After two days packed to the brim with excitement, conversation, demos, and industry talks, we concluded our first fully immersive live event. Now, the entire Cooling United Live experience is available on-demand for you to watch or relive.

  • Ref Tools now provides quick and easy access to product information
    Ref Tools now provides quick and easy access to product information
    Friday, 2 October 2020

    Danfoss has announced that Ref Tools has been updated with a new feature called Product Finder. Providing quick and easy access to product data and documentation, Product Finder represents a vital step towards more integrated HVACR installation and maintenance.

  • Variable-speed VZH compressor management
    Danfoss revamps medium and large programmable controls and introduces variable-speed VZH compressor management
    Wednesday, 23 September 2020

    Danfoss has upgraded its MCX15B and MCX20B controllers with the introduction of the MCX15B2 and MCX20B2 controllers. Both models combine best-in-class connectivity, security, and performance with improved compressor control logic for VZH inverter scroll compressors.