Maximum efficiency, reduced emissions, sustainable resource management. A world leader in heat exchangers and ventilated units.
Roen Est is the preferred solution provider for the design and production of heat exchangers. Founded in 1983 to produce finned pack coils, today the company is a reference point for technology and capacity for solutions in air conditioning, refrigeration, heating and cogeneration. Our two strategic production locations in Italy and Slovakia serve as centers of excellence. Together these facilities act as a driving force of innovation and technological development. Today, Roen Est produces various types of heat exchangers, from Finned Pack to Shell & Tubes, as well as ventilated equipment such as Brine units and Dry Coolers.
Finned Pack and Shell & Tube Heat Exchangers for heating public and domestic buildings with the use of natural and/or synthetic refrigerants and aqueous fluids.
Finned Pack and Shell & Tube Heat Exchangers for the air conditioning of public and domestic buildings with the use of natural and other refrigerants and aqueous fluids.
Our refrigeration units are designed for industrial and commercial use with natural and/or synthetic refrigerants and brine units using glycol water.
- FINNED PACK HEAT EXCHANGERS (FPHE)
- VENTILATION UNITS (VU)
- SHELL AND TUBES HEAT EXCHANGERS (S&THE)
Our global reach is backed by solid numbers.
Specialists in refrigeration, heating and air conditioning since 1983.
Roen Est designs its products for the potential use of CO₂, Propane and Ammonia natural refrigerants after the sale. To accomplish this, our products can be produced in different materials as needed, choosing between copper and stainless steel.
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 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.
With its excellent thermodynamic properties and a GWP of 3, Propane is an energy efficient, reliable, versatile, and cost-effective natural refrigerant.
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.
All product ranges of heat exchangers to meet our customers’ every need
We are driven by strong values to create a better and more sustainable world.
One mission: to protect the planet by developing high efficiency technologies and production processes that reduce global warming while providing superior results for our customers
We are committed to achieving carbon neutrality in all of our facilities.
Roen Est’s facilities in Italy and Slovakia house more than 450 employees, and are driven by inclusion, mutual support and cooperation. Our manufacturing facilities in Italy produce Finned Pack Heat Exchangers (FPHE), Ventilated Units (VU) and Shell & Tube Heat Exchangers, while our facilities in Slovakia primarily produce FPHE and VUs. Plans are underway to open a third warehouse, in Ronchi dei Legionari, Italy to accommodate our growing business.
Sep 20, 2023
Emicon launches Everest290 range of modular propane chillers and heat pumps
Apr 17, 2023
Kobol awarded with the Environmental Sustainability Award by the Peralta City Council
Feb 27, 2023
Enex Technologies, through CCC Holdings Europe S.p.A., has acquired EOS Refrigeration Equipment S.L.
Nov 22, 2022
Enex Technologies, through CCC Holdings Europe S.p.A., has entered into a sale and purchase agreement for the acquisition of Emicon A.C. S.p.A., Hidros S.r.l and Ethra Tech S.r.l
Nov 20, 2022
Findings from the MultiPACK European Project: data from Enex installations
Oct 10, 2022
Enex Technologies Exhibits at Chillventa 2022; Announces Acquisitions of Samifi France and Morgana
Jun 6, 2022
Enex srl announces new factory and headquarters in Breda di Piave, Italy
Dec 10, 2021
CCC Holdings Europe SpA acquires Kobol Business adds new product offerings: gas coolers, condensers, dry coolers, evaporators, and condensing units
Nov 15, 2021
CCC Holdings Europe SpA Acquires Arctic IRE. SA and adds Ammonia products to natural refrigerant offering
Oct 12, 2020
Capital increase at ROEN EST: +16 million euro