Install A2L-ready cold room solutions with ease

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A2L

Our essential guide to installing A2L-ready Optyma™ units

Do you know what to prep, pack, and check before and during installation of the A2L-ready Optyma™ condensing units? Get our key tips in this infographic.

Ready for the green transition when you are

With the transition to ultra-low GWP refrigerants on the horizon, A2Ls offer a cost-effective option that maintains a conventional system design while
minimizing the GWP level—making them an attractive choice when upgrading cold rooms. And with the industry’s widest A2L-ready portfolio—including
multi-refrigerant solutions like the Optyma™ condensing units—we enable you to make the transition seamlessly and entirely at your own pace.


A2L refrigerants are similar in physical properties to HFC refrigerants—meaning they’re relatively easy to use and do not add to the system complexity. You
can even use most of the same tools you do today. Plus, with just a few basic precautions, A2L refrigerants—which are classified as “mildly flammable”—offer
a safe option for most refrigeration applications.


In other words, our cold room solutions are ready for your refrigerant transition when you are.

Optyma eBrochure

 A2L-ready ranges

Discover our multi-refrigerant A2L-ready ranges

Compatible with both A2L and A1 refrigerants, our Optyma™
Slim Pack and Plus condensing units enable a seamless transition to ultra-low GWP refrigerants. Explore our extensive A2L-ready portfolio—and make the switch to A2L safely and without complexity.

A2L refrigerants

Find your perfect A2L solution in no time

Related Products

News

  • if (isSmallPicture) { Optyma A2L; } else if (isBigColumns) { Optyma A2L } else { Optyma A2L }
    Danfoss extends the cooling capacity range of its Optyma™ condensing units and releases A2Lcompatible MLZ and LLZ scroll compressors
    21 March 2022

    With the extension of the Optyma™ Slim Pack and Optyma™ Plus condensing units’ cooling capacity range—and the launch of the A2L-ready MLZ and LLZ scroll compressors (evolution B)—Danfoss continues its efforts to enable your transition to ultra-low GWP refrigerants with a complete portfolio of A2L-ready components and solutions.

  • if (isSmallPicture) { One App for affordable temperature monitoring, alarms and HACCP; } else if (isBigColumns) { One App for affordable temperature monitoring, alarms and HACCP } else { One App for affordable temperature monitoring, alarms and HACCP }
    One App for affordable temperature monitoring, alarms and HACCP
    01 March 2022

    One App for affordable temperature monitoring, alarms and HACCP Monitor your refrigeration assets at any time, from anywhere with the ProsaLink mobile app- simple IoT connectivity for the small stores which have no central management control.

  • if (isSmallPicture) { ; } else if (isBigColumns) { } else { }
    Danfoss multi-refrigerant, A2L-ready condensing units for ultra-low GWP installations
    12 May 2021

    The release of the new Optyma™ condensing units and MTZ/NTZ compressors—following the qualification of valves and line components in 2020—means Danfoss has the widest portfolio of A2L-ready refrigeration solutions compatible with R1234yf, R454C, and R455A refrigerants.

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