Condensing units

Standard and multi-refrigerant ranges

Danfoss Optyma^TM 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

Check out Optyma™ iCO2

Meet the natural refrigerant condensing units.

Explore the eBrochure

Support

Condensing units selection

Optyma family brochure

Commercial documentation

Danfoss cold room training program

Selection for cold rooms

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Select and buy

Watch the video and learn about our line components and valves A2L-ready

Installation

Handling A2L refrigerants

A2L refrigerants in commercial refrigeration

A2L refrigerants in commercial refrigeration

A2L charge calculation

Watch the step-by-step video

EPEE: Using flammables

More on flammable refrigerants and standards

Discover the ranges

Multi-refrigerant, A2L-ready condensing units

Explore the eBrochure

Installation, service and application tips

Install and start up

Watch the startup video
Read the installation checklist

Service

Application expertise and tips

Product range

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Optyma™ Slim Pack

Optyma™ Slim Pack is the new cost-effective packaged condensing unit with a new condenser technology - Micro Channel Heat Exchanger. Danfoss has developed Optyma™ Slim Pack to meet all customers' needs in MBP and LBP applications.
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Optyma™ Plus

Optyma™ Plus is another step forward in energy efficiency, plug and play, low noise and robustness. Designed for more robust weatherproof housing - can be stack mounted.
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Optyma™ Plus INVERTER

Danfoss 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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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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Intelligent purging system for industrial refrigeration

With its compact design and automatic purging functionality, the Danfoss intelligent purger system helps improve the operational safety, efficiency and cost-effectiveness of industrial refrigeration systems.

Documents

Technical selection

Technical selection

Access and download the condensing units technical documentation: use the filters to refine your selection.

Product documentation

Related solutions

Related solutions and references

Danfoss IoT - Prosa

Install a simple remote monitoring system

With our extensive Prosa IoT portfolio for Commercial Refrigeration, we are fulfilling key requirements to keep perishables fresh and safe, reduce food loss and service costs, and increase revenue.

IoT & cloud solutions

Enhanced Range of Condensing Units

Case stories

Dive deeper

Refrigerants and energy regulations

Refrigerants and energy regulations

Visit the Refrigerants and Energy Efficiency hub

Training

Register to our Danfoss Learning free programs

Cooling United support hub

Installers hub

Visit the Cooling United hub

News

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Danfoss can support OEMs building new online grocery applications

12 May 2022

With the rise of new online grocery fulfilment models, Danfoss has the application development facilities, industry expertise, and a comprehensive product portfolio to support OEMs developing refrigeration solutions for new food retail models, such as outdoor refrigerated lockers.
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Reduce energy consumption and go green with the Danfoss Heat Recovery Unit

04 April 2022

The focus on cutting energy consumption and reducing the carbon footprint has never been greater, but results are often achieved by compromising usability or efficiency. The Danfoss Heat Recovery Unit delivers strong environmental benefits as well as significant reductions on heating bills—all delivered with a short ROI.
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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.

Software

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

Coolselector®2

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