Condensing Coils

Roen Est’s Condensing Coil heat exchangers are compatible with all the design requirements of the current low-GWP refrigerants available today. They are made according to customer specifications in terms of thermodynamic, structural and frame conformation performance, so that they can be perfectly integrated into the customer’s machine or system.

Main features:

  • Compatible with all synthetic refrigerants, including A2L.
  • Possibility of 360 ° customization
  • Maximum design pressure 45bar.
  • 5 geometries available to meet all the needs related to performance and internal volume reduction
  • 21 tubes available, smooth and ribbed
  • 4 materials available for the fins to meet all thermodynamic and product life requirements
  • Availability of high efficiency tubes and high efficiency fins to increase the heat exchange while keeping the exchanger dimensions compact.
  • Various materials available for the frame, including galvanized steel, aluminum, stainless steel, copper
  • Possibility of testing with helium test machine
  • 10 surface treatments available to increase the life of the product in aggressive environments
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FRANÇOIS AUDO

CEO Enex Technologies

  • Joined Enex Technologies from Carrier, where he was Vice President and Managing Director of Carrier Residential Light Commercial Europe and Riello
  • More than 30 years of executive experience in manufacturing companies
  • Former Managing Director HVAC France at Carrier
  • Former President for Southern Europe of Xylem Inc.
  • Former Director at ITT, and Sales Engineer at CSI
  • Earned a bachelor’s degree in physics at Brighton University (UK)
FRANCISCO VALLINA

Vice Chairman Enex Industrial

  • Joined ENEX Technologies from EOS Refrigeration in 2023, where he was founder & CEO
  • More than 30 years’ experience in the Refrigeration sector as a managing director and then founder of a leading ammonia refrigeration OEM, generating more than 30% annual growth
  • Launched several innovative products focused on energy efficiency and environmental sustainability
  • Obtained an Engineering degree from UPC – Polytechnic University of Catalonia, Barcelona
FABRICE SEGURA

Chief Operating Officer

  • Based in Treviso, Italy
  • Joined Roen Est in 2020 as Chief Operating Officer
  • 20 years’ experience in operations, lean manufacturing, product commercialization and supply chain with Danfoss and Rivacold
  • Earned a degree in Engineering from the University of Saint Etienne in France
LUIS CRESPO BARBER

Chief Commercial Officer

  • Joined Enex Technologies from Carrier, where he was Managing Director, Commercial HVAC Europe
  • More than 20 years’ experience in the HVAC sector leading transformation, with a track record of significantly improving the financial performance of the businesses he leads
  • Earned a degree in Economics Business and Administration at Universidad Complutense
  • Completed programs at the University of Virginia’s Darden School of Business, and IESE Business School
SERGIO GIROTTO

Founder Enex & CTO Enex Technologies

  • Earned a Mechanical Engineering degree from Padova University
  • Based in Padernello (TV), Italy
  • Founded Enex Srl in 2004 to design and develop high efficiency refrigeration systems using natural refrigerants with low global warming potential, revolutionizing the industry
  • Authored 16 industry papers including two international peer-reviewed journals
  • Awarded 17 patents for technological innovations that continue to advance the efficient application of CO₂ refrigeration systems in all climates