--- title: Pfannenberg's Micro-channel AC cooling units for electronics cooling description: Pfannenberg's Micro-channel DTS 34X1 AC cooling units for electronics cooling image: https://blog.pfannenbergusa.com/hubfs/Micro_channel_Cooling.jpg --- [![Pfannenberg](https://blog.pfannenbergusa.com/hs-fs/hub/409956/file-1141140508.png)](http://www.pfannenbergusa.com/) [![joinnewsletter](https://blog.pfannenbergusa.com/hs-fs/hub/409956/file-1141456068.png)](https://www.pfannenbergusa.com/join-newsletter) # Enclosure & Electronics Cooling, Liquid Cooling and Signaling Solutions ## [Pfannenberg's Micro-channel AC cooling units for electronics cooling](https://blog.pfannenbergusa.com/pfannenbergs-micro-channel-ac-cooling-units-for-electronics-cooling) Posted by [Marine Vienney](https://blog.pfannenbergusa.com/author/marine-vienney) on Sep 24, 2015 4:25:07 PM - [Tweet](https://twitter.com/share) Micro-Channel cooling is a **proven cooling technology** that has been used in the Automotive and HVAC industry for over 25 years. Pfannenberg was the first company to introduce micro-channel condenser technology to the industrial process and electrical enclosure cooling industry. ![Micro_channel_Cooling](https://blog.pfannenbergusa.com/hubfs/Micro_channel_Cooling.jpg) Our extensive [34X1 DTS range](http://www.pfannenbergusa.com/cooling_units) features our dual condenser fans with [ultra efficient micro-channel condensers](http://www.pfannenbergusa.com/micro-channel_cooling) designed to meet all industrial environment expectations with products compatible with US regulations as Nema Type 12 indoor, Nema 3R/4 outdoor and Nema Type 4/4x stainless steel for washdown applications. Pfannenberg's DTS range of Cooling Units offer a smaller footprint, improved heat transfer efficiency while also providing an environmentally friendly solution by using 50% less refrigerant than standard coils! | #### **Greater Efficiency** The micro-channel condenser coils utilize an ultra-efficient design providing up to 40% more heat rejection thanks to multiple channels within the tube and a brazed joint between the tube and fin. This improves the transfer of heat from the refrigerant into the ambient air. | #### **Single Row, Less Clogging & Fouling** The single row air flow path of the micro-channel condenser allows for a condenser air flow path that clogs less and is significantly easier to clean during general maintenance.   | | --- | --- | | #### **Corrosion Resistant & Less Weight** The 100% aluminum design with zinc coating increases the corrosion resistance - versus conventional copper tube and fin condensers - and significantly reduces the weight of the product. | #### **Increased Durability** The Cooling Units design provides for a condenser coil that is harder to damage during transit and general handling of the cooling unit.  Fin combing is not required to maintain proper airflow channels. | | #### **Cost Effective Design** Machine production of the condenser and the reduced material cost of using aluminum vs copper tubing creates a significant savings over conventional copper tube and fin designs. | #### **Uses 50% Less Refrigerant** In an age where many companies are required to account for and pay fees based on refrigerant usage, having a system that provides the same cooling capacity using 50% less refrigerant is a life saver for plant managers. | --------------------------------------------------------------   Topics: [Enclosure Cooling](https://blog.pfannenbergusa.com/topic/enclosure-cooling), [Cooling Units](https://blog.pfannenbergusa.com/topic/cooling-units), [Thermal Management](https://blog.pfannenbergusa.com/topic/thermal-management) ## Your Thermal Management & Signaling Technology Experts ### The Technology of Cooling and Industrial Signaling Keep up to date with the latest: - 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