Enex Technologies
Enex Technologies
Enex Technologies
TECHNOLOGIES

Our leading natural refrigerant, energy efficiency and energy transition technologies transform the HVACR industry.

NATURAL REFRIGERANTS
ENERGY EFFICIENCY
ENERGY TRANSITION
TECHNOLOGIES

Natural refrigerants

Enex Technologies is committed to developing and improving innovative and efficient low global warming technologies in HVAC, commercial and industrial refrigeration systems that reduce energy consumption and environmental impact.
DISCOVER OUR NATURAL REFRIGERANT SOLUTIONS

AMMONIA (R717)

Ammonia is the most widely used natural refrigerant for large industrial applications. With a GWP of 0, ammonia is a cost-effective, efficient, and sustainable alternative refrigerant.

CO₂ (R744)

CO₂ is a naturally occurring, non-ozone-depleting refrigerant that addresses today’s concerns about the global warming potential (GWP) of common F-gases. With a GWP of 1, CO₂ is widely and effectively used in commercial and industrial refrigeration systems.

PROPANE (R290)

With its excellent thermodynamic properties and a GWP of 3, Propane is an energy efficient, reliable, versatile, and cost-effective natural refrigerant.

WATER (R718)

With a GWP of 0 and relative stability in cooling capacity compared with other refrigerants, Water is an ideal natural refrigerant for heat exchanger applications.

TECHNOLOGIES

Energy efficiency

The first element to consider to reduce environmental footprint is energy consumption. Our units consume less energy and reduce reliance on the energy infrastructure. Enex Technologies introduced innovative solutions like ejectors for evaporator overfeeding and for expansion energy recovery, parallel compression, low Delta T in evaporators thanks to overfeeding, and complete heat recovery in combined heating and cooling systems, among others, to increase efficiency.
DISCOVER OUR ENERGY EFFICIENT SOLUTIONS
TECHNOLOGIES

Energy transition

The transition away from hydrocarbons such as gas, oil and coal towards renewable energy sources such as photovoltaic, wind and hydroelectric requires a change to the way heat and cold are produced. Our product range includes units with zero environmental impact that are engineered for a carbon-neutral future. Enex Technologies innovative solutions are designed for energy transition, reducing total cost of ownership while increasing our customers’ peace of mind.
DISCOVER OUR ENERGY TRANSITION SOLUTIONS
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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