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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 Sensing Solution? Check out our Support Made Easy page.

The cooling event of the year—with a fully packed program

We filled two days to the absolute brim with system demos, product reveals, and, most importantly, conversations with our customers and partners. Now, the full Cooling United Live experience is available on-demand for you to enjoy whenever you want. 

Sign up for updates as details are confirmed.

Product support

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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.
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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.
Learn how to use new refrigerants

Get the information, resources, and tools you need to make good decisions about which new refrigerants to use and install or retrofit them properly. ​

Visit our Refrigerant Transition Center to find webinars, walk-through, guides, apps, software, games, and much more. 

Time to train your brain?

Strengthen your knowledge about the refrigerant transition – at home or in the field. With all our very best video webinars collected in one place, you get easy access to everything you need to know to accelerate the refrigerant transition and turn down the climate impact. Stay updated. Stay in front. Stay strong!

Full Danfoss portfolio of valves and line components ready for R454C, R455A, and R1234yf

The entire Danfoss portfolio of refrigeration components is now qualified for three A2L ultra-low GWP refrigerants: R454C, R455A, and R1234yf. This complements the previous qualification of the T2/TE expansion valves in July 2020.

The new Ref Tools app

Ref Tools is the essential, all-in-one mobile app for air conditioning and refrigeration technicians. Get the tools, guidance, support, and information you need—on the job and in the field. 
 
Access Refrigerant Slider, Low-GWP Tool, Magnetic Tool, Spare Parts, and Troubleshooter directly in Ref Tools using an easy-to-navigate interface. 

Free training for installers and wholesalers

Through Danfoss Learning, you can access free refrigeration and air conditioning training in the form of eLessons, webinars (live and on-demand), and guided learning programs. Simply create a free account, choose the topics that are relevant and interesting to you, and start learning.

Essential HVACR Videos
Essential HVACR Videos

Get the refrigeration and air conditioning support you need on the Danfoss Cooling YouTube channel. Our videos cover the most essential topics, from current trends to product news to installation and maintenance walkthroughs. You can always find what you’re looking for on our curated playlists. Subscribe now to keep up with the latest content.

Visit the Danfoss Cool YouTube channel

Here’s a selection of some of the playlists:

Installer support on the go

Our Chilling with Jens podcast gives you a fun, unique, and chill way to stay entertained while improving your refrigeration knowledge and skills. Discover what it means to tap into “refrigeration zen.”
Find Chilling with Jens on your favorite podcasting service, including iTunes, Spotify, Google Podcasts, and Overcast.

Refrigeration and Air Conditioning Infographics

Our infographic collection covers refrigeration trends, repair and troubleshooting procedures, systems overviews, and much more. Read them online or download a copy to take with you.

Dive deep into HVACR

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.

Danfoss quick selection catalog
Quick selection catalog

Easy selection of future proof solutions and components for refrigeration and air conditioning: Automatic controls, electronic, controllers, compressors and condensing units.
Refrigeration and air conditioning FAQ

Looking for refrigeration and air conditioning answers? Look no further. Gain insights into products, services, and contents right here. In this section, you can find tips, tricks, and advice that answer commonly asked refrigeration and air conditioning questions.

Get the latest Cooling news

  • MCE DIGITAL 2021
    Danfoss Climate Solutions will attend the Mostra Digital 2021 event from April 8th to 9th
    Tuesday, March 30, 2021

    Danfoss Climate Solutions will attend the Mostra Digital 2021 event from April 8th to 9th

  • New Turbocor® High-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers
    New Turbocor® High-SST capabilities bring the benefits of oil-free to new, higher-temperature data centers
    Thursday, February 18, 2021

    Danfoss has expanded the capabilities for Turbocor® compressors TTS and TGS with higher saturated suction temperature (SST) operating range—helping OEMs to bring the benefits of oil-free technology to data centers operating at higher space temperatures.

  • Compact EET thermostats
    Compact EET thermostats give commercial refrigeration OEMs a fast route to digital control
    Friday, January 29, 2021

    Danfoss has recently unveiled a new series of powerful electronic thermostats that give commercial refrigeration manufacturers a fast, cost-effective way to include digital capabilities like energy-saving intelligent controls, smart system protection, and connectivity to the cloud.

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