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
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
Indoor R290 range for a natural refrigerant choice
Versatile operation, positive and negative temperature applications
Simple and fast selection and installation, reduced maintenance time
Microchannel condenser inside reducing refrigerant charge and cost
Meeting all the global and regional regulations on energy and refrigerant

Product range
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ PlusOptyma™ Plus condensing unit is the top performer choice when quietness, high efficiency, connectivity and fastest installation and service matter. Available in standard or multi-refrigerant version.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ Plus INVERTERDanfoss Optyma™ Plus INVERTER combines our market leading expertise in condensing unit design with the unique benefits of stepless inverter scroll technology.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ Slim PackOptyma™ Slim Pack condensing unit is the compact and cost-effective choice when space, low noise level, efficiency and simple installation matter. Available in standard or multi-refrigerant version.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ (bare/indoor units)The design concept of the Optyma™ condensing units is optimization, with newly designed single or two fan units, with standard or enlarged condenser (for high ambient conditions). To fulfill customer demand we have developed different versions of the Optyma condensing unit worldwide.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ Slim outdoor condensing unitBuilt 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.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ iCO₂Optyma™ iCO₂ 4.6 kW (MBP) condensing unit is a robust and low-noise solution for natural refrigerant R744 compatibility.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Optyma™ iCO₂ 20MT/10LTOptyma™ iCO2 20MT/10LT condensing unit is a robust and low-noise solution for natural refrigerant R744 compatibility.
Documents

Technical selection
Access and download the condensing units technical documentation: use the filters to refine your selection.
News
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Danfoss – Forward. Naturally. With CO₂ Refrigeration Solutions.29 March 2023Meet CO2. The sustainable, natural refrigerant delivering changing the game for commercial refrigeration.
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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }Danfoss multi-refrigerant, A2L-ready condensing units for ultra-low GWP installations12 May 2021The 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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if (isSmallPicture) {
; } else if (isBigColumns) { } else { }You can now plan out CO₂ transcritical refrigeration systems with Coolselector®213 November 2020Coolselector®2 is a free cooling calculation software that helps you optimize any HVACR system. Now, with the latest update to the software, you can select components for transcritical high-pressure side applications.