Standard and multi-refrigerant ranges
Danfoss OptymaTM outdoor condensing units are available in standard versions using A1 refrigerants, multi-refrigerant versions offering A1 or A2L refrigerants in a single unit, and natural refrigerant versions using CO2 refrigerant. Indoor models are also available with R290. So, there is always a solution for your exact application needs, without complexity. For MBP and LBP applications, they feature high energy efficiency and cooling performance, a trouble-free and future-proof installation, and reliable solutions that support the green transition.
Features and benefits
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Outdoor ranges offer a standard version with low-GWP A1 refrigerants, a multi-refrigerant version with A2L-ready units, and natural refrigerant versions for an ultra-low GWP choice
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Indoor R290 range for a natural refrigerant choice
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Versatile operation, positive and negative temperature applications
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Simple and fast selection and installation, reduced maintenance time
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Microchannel condenser inside reducing refrigerant charge and cost
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Meeting all the global and regional regulations on energy and refrigerant

Check out Optyma™ iCO2
Meet the natural refrigerant condensing units.
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Handling A2L refrigerants




Discover the ranges
Multi-refrigerant, A2L-ready condensing units
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Installation, service and application tips
Install and start up
Application expertise and tips
Product range

Built to reduce installation and maintenance costs, these smart designs and components save valuable time and money while making production even more efficient with the minimum impact on the neighborhood.
Documents
Technical selection
Access and download the condensing units technical documentation: use the filters to refine your selection.

Related solutions and case stories

Get inspired by our case stories, project references and customer feedback.
- Danfoss Optyma™ Plus A2L-ready condensing units protect rare blood samples in an NHS hospital
- A new cold room in time for Christmas with fast-installation Optyma™ Slim Pack
- Gibson’s Farm Shop achieves over 20% energy saving with Optyma™ Plus INVERTER
- Efficient Optyma™ Plus ease cold room installation at new fast food restaurant

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News

Newly released whitepaper from Danfoss details superior performance by BOCK compressors in supermarket testing

Danfoss, a global leader in engineering technologies, is proud to announce the release of its new and reliable EVR and NRV Safety Valves, approved to meet UL 60335-2-40 and UL 60335-2-89 standards.
As the industry faces tighter safety regulations, the Danfoss EVR solenoid valves and NRV check valves provide a solution for separating flammable refrigerant charges (A2L, A2, or A3) in case of leaks, thereby reducing the total releasable charge in higher capacity systems. By meeting the stringent UL requirements, these Danfoss valves are a critical component for manufacturers, installers and operators striving for compliance and enhanced system safety.

Danfoss is proud to announce that their BOCK HGX56 CO2 T compressor has been named the winner in the Refrigeration category of the 2025 AHR Expo Innovation Awards. The annual awards competition honors the most inventive and original products, systems, and technologies that will be showcased at this coming January’s International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo) in the categories of building automation; cooling; sustainable solutions; heating; indoor air quality; plumbing; refrigeration; software; tools & instruments; and ventilation.






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