Our focus:
to create a sustainable world
Our focus:
to create a sustainable world
Our focus:
to create a sustainable world

Maximum efficiency, reduced emissions, sustainable resource management. A world leader in heat exchangers and ventilated units.

GLOBAL WARMING POTENTIAL SAVED
1,100,000.00000 MT
COMPANY

About

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.

COMPANY

Our segments

HEATING

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.

AIR CONDITIONING

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.

REFRIGERATION

Our refrigeration units are designed for industrial and commercial use with natural and/or synthetic refrigerants and brine units using glycol water.

COMPANY

Our services

CUSTOMIZATION
Roen Est’s products can be customized for specific applications. For example, with our FPHE (Finned Pack Heat Exchangers) line, customers can choose the material, the geometry, special treatment of the finned pack, surface treatment, the dimensions of the product and the material construction and diameter of the headers.
QUALITY TESTING
Roen Est’s strong quality team oversees the testing phase of all our products. This allows us to offer our customers top quality products that we always stand behind.
SOFTWARE
Our proprietary calculation and selection software helps you choose the right solution with confidence.
Download Our Software
  • FINNED PACK HEAT EXCHANGERS (FPHE)
  • VENTILATION UNITS (VU)
  • SHELL AND TUBES HEAT EXCHANGERS (S&THE)
COMPANY

Our global reach is backed by solid numbers.

+450
Employees
2
Factories
30+
Countries
1000+
Installations
HISTORY

Specialists in refrigeration, heating and air conditioning since 1983.

HISTORY

Our history

Roen Est is founded by Renzo Cosani and begins production of Finned Pack Heat Exchangers (FPHE)
Roen Est establishes ETA Est to manufacture Shell & Tube Heat Exchangers
Acquires RTV Coils, a producer of FPHE in Slovakia
Acquires Klima Est, a manufacturer of FPHE for the refrigeration segment
Roen Est begins manufacturing unit coolers and condensers under its own brand
New investment to increase production capacity
Relocates some production from Italy to Slovakia and begins Shell & Tube Heat Exchanger production in Italy
Roen Est becomes a part of Enex Technologies, a world leader in natural and energy efficient cooling, heating, ventilation & refrigeration equipment
HISTORY

Our history

Roen Est is founded by Renzo Cosani and begins production of Finned Pack Heat Exchangers (FPHE)
Roen Est establishes ETA Est to manufacture Shell & Tube Heat Exchangers
Acquires RTV Coils, a producer of FPHE in Slovakia
Acquires Klima Est, a manufacturer of FPHE for the refrigeration segment
Roen Est begins manufacturing unit coolers and condensers under its own brand
New investment to increase production capacity

Relocates some production from Italy to Slovakia and begins Shell & Tube Heat Exchanger production in Italy

Roen Est becomes a part of Enex Technologies, a world leader in natural and energy efficient cooling, heating, ventilation & refrigeration equipment
AWARDS

Innovation and performance leader in energy efficient and sustainable production.

SUSTAINABILITY

INNOVATION

PERFORMANCE

SOCIAL IMPACT

TECHNOLOGIES

Designing products for use with natural refrigerants and energy efficient systems is our key process.

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 (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.

The environmental challenges we face are the most important, the most stimulating, and require the greatest commitment from our dedicated employees. Roen Est, in collaboration with its customers, suppliers, universities and research institutions, is on the front line to win a battle that concerns everyone’s present and future, and the world that we will leave to the next generations; For several years we have been increasing the use of low-GWP gases in the production of Shell & Tube evaporators and condensers. We continue to research and develop new methods to help our customer’s units achieve high energy efficiency, to reduce their carbon footprint and eliminate emissions with high GWP.
OUR COMMUNITIES

We are driven by strong values to create a better and more sustainable world.

SUSTAINABILITY
Roen Est aspires to achieve maximum efficiency, reduced emissions, and sustainable resource management in all facets of our production.
INNOVATION
Realizing innovative ideas is what we strive to do, every day. Our team does its best to satisfy customer requests, and that’s why we offer a wide range of customisable products to choose from.
COMMUNITIES
We are a European industrial champion, building clean factories that support new jobs, growth and expansion to new markets.
DIVERSITY & INCLUSION
Diversity and inclusion is a core characteristic at Roen Est, ensuring that every colleague feels respected, valued and motivated to support our customers, every day. Our team includes men and women from diverse backgrounds that support each other. In this way, we continue to grow and improve.
OUR COMMUNITIES: SUSTAINABILITY

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

GLOBAL WARMING POTENTIAL SAVED
1,100,000.00000 MT
OUR COMMUNITIES: FACILITIES

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.

SOLUTIONS & NEWS

See how we specialize in natural solutions with industry leading performance for complex requirements.

SOLUTIONS & NEWS

Press releases

CAREERS

Join our team of thoughtful innovators and influence the HVACR industry for years to come!

CONTACT

Let's keep in touch

Contact:

Roen Est S.p.A.
Via dell’Industria, 4
34077, Ronchi dei Legionari (GO), Italy
Tel: +39 0481 474140
Mail: info@roenest.com
N. REA: GO-70736
Reg. impr. e P.IVA: 01088880313
VAT number: IT 01088880313
Roen Est S.r.o.
Trencianska, 17
915 34 Nové Mesto nad Vàhom, Slovakia

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