Climaveneta: The Evolution of a Brand That Redefined the Chiller and HVAC Market

When discussing European-rooted climate control systems, Climaveneta is consistently ranked among the leaders. Founded in 1971 in Vicenza, Italy, the brand has grown from a local manufacturer into a leading European developer of chillers, heat pumps, and precision air conditioning systems.

Today, Climaveneta means:

• Over €295 million in annual revenue
  
• 9 manufacturing sites with a combined area exceeding 90,000 m²
  
• A team of 1,150+ employees
  
• Product capacities ranging from 2 kW to 2.4 MW
  
• Subsidiaries and partners throughout Europe
  

In 2016, Climaveneta became part of Mitsubishi Electric Hydronics & IT Cooling Systems (MEHITS) — merging Italian engineering finesse with Japanese technological precision.

From the very beginning, the brand has consistently invested in energy efficiency, sustainability, and architectural integration, turning chillers into more than just HVAC components — but core elements of a building’s design and energy strategy.

To understand what Climaveneta represents today, we must go back to where it started.
What defined its engineering philosophy?
Which technologies set the foundation?
And how did the brand shape the pace of the entire HVAC industry?

Phase 1: 1970–1990 — Foundation and Identity

From its early days, Climaveneta focused on water-cooled chillers as the most versatile solutions for commercial and industrial environments. Their manufacturing strategy was built around robust performance and stability under harsh conditions.

The company partnered with well-known European suppliers:

• Copeland and Bitzer compressors
  
• Alfa Laval Italian heat exchangers
  
• Control components from Eliwell, Danfoss, and Castel
  

Early engineering principles:

• Modular design adaptable to various system configurations
• Use of reliable Italian and German components
• Development of proprietary analog-based control logic
  

In 1982, Climaveneta released its first generation of FOCS water-cooled chillers, which would later become a cornerstone of its product identity.

Breakthrough milestones:

• 1979 – Launch of the first heat pump for underfloor heating, a major step toward multifunctional climate control
  
• 1982 – Introduction of Energy Raiser, one of the market’s first multifunctional chillers capable of producing both hot and chilled water simultaneously — widely adopted by hotels and industrial facilities in Italy
  
• By the late 1980s, Climaveneta entered the top 5 chiller manufacturers in Italy, with exports to Southern Europe and North Africa
• Work began on the first BMS compatibility protocols
• Foundations were laid for the modular logic later used in the NX and INTEGRA lines
  
• 1990 – Launch of the first free-cooling chillers, marking a shift toward energy savings and reduced OPEX for clients
  

1990–2010: Multifunctionality, Energy Efficiency, and the First “Smart” Chillers

The 1990s marked a turning point for Climaveneta.
The HVAC market was evolving: environmental regulations tightened, energy prices rose, and automation became a new standard. The brand responded by focusing on efficiency, system flexibility, and intelligent control.

Expanded Product Lines & Applications

• FX Series – Compact, air-cooled chillers tailored for retail and office buildings
  

• NX Series – Versatile line aimed at mid-to-large commercial facilities; featured inverter compressors and free-cooling options
  

• FOCS-E / FOCS-W – Updated water-cooled chillers with improved energy performance and new-generation heat exchangers
  

Key Innovations of the Decade

• Integration of smart control panels with support for BMS (Building Management Systems)
  
• Enhanced free-cooling logic, enabling automatic mode switching based on outdoor temperature
  
• Support for alternative refrigerants and the phase-out of R22 in favor of more eco-friendly alternatives
  
• Introduction of the brand’s first multi-zone systems, laying the groundwork for what would later become the INTEGRA platform
  
• Launch of “GAS LINE” chillers and heat pumps, powered by natural gas internal combustion engines for clients seeking grid independence or cost-efficiency
  

Growth in Global Presence

• Expansion of Climaveneta’s distribution network across Eastern Europe, the Middle East, and Asia
• Growing participation in LEED-certified projects, particularly in hospitality and office construction
• Integration into the DeLclima Group (established by De’Longhi), bringing new investment into R&D and plant modernization
  

Results of the Decade

Climaveneta became one of Europe’s leading developers of energy-efficient chillers,
and the first Italian manufacturer to offer all-in-one multifunctional solutions: cooling + heating + control, integrated under a single housing.

2010–2020: Intelligence, Inverters, and Multifunctionality as the New Standard

By the early 2010s, the HVAC industry faced new challenges:
Stricter regulations on energy efficiency (ERP, F-Gas), growing demand for digital controls, and increasing interest in hybrid cooling & heating systems.

Climaveneta responded by launching a new generation of smart chillers, where automation, flexibility, and multifunctionality became not options — but standards.

Technological Milestones of the Decade

• TECS Series — Flagship water-cooled chillers with Turbocor compressors and magnetic bearings. These systems delivered:
  • Ultra-low sound levels
    
  • High ESEER values
    
  • Reliable performance even under minimal partial loads
• INTEGRA Series — A game-changer for buildings with simultaneous cooling and heating demand (hotels, shopping centers, multifunctional facilities).
  Designed for 4-pipe operation, INTEGRA became a benchmark for multifunctional HVAC systems.
• i-NRG and i-FX Series — Air-cooled chillers with inverter technology, ideal for LEED- and BREEAM-certified buildings.
  They featured:
  • Dynamic capacity modulation
    
  • Smart algorithms
    
  • Adaptive power usage
• Remote diagnostics & cloud integration — Real-time control, monitoring, and tuning became possible without on-site presence, streamlining maintenance and system optimization.
  

Product Evolution Overview

Market Expansion and Global Recognition

• Participation in high-profile infrastructure and green building projects across the EU and the Middle East
• Development of custom solutions for data centers, medical institutions, and logistics facilities
• Launch of ClimaPRO — a digital platform for predictive maintenance, monitoring, and real-time performance optimization

Post-2020: The Mitsubishi Electric Era and the Rise of Digital Climate Intelligence

Following its integration into Mitsubishi Electric Hydronics & IT Cooling Systems (MEHITS), Climaveneta entered a new phase:
Digital-first, globally connected, and environmentally driven.
No longer just a European HVAC brand — now part of a worldwide engineering ecosystem.

What Changed?

• Digitalization became the core focus:
  MEHITS began actively developing cloud-based monitoring platforms, remote diagnostics, and IoT integration for real-time equipment optimization.
  
• Expanded focus on the IT sector:
  Climaveneta’s legacy evolved into dedicated cooling systems for data centers, telecom networks, and server facilities.
  
• Low-GWP refrigerants as the new standard:
  Wide adoption of R454B, R513A, and CO₂ to comply with F-Gas 2024 and upcoming regulations.
  
• New multifunctional generations:
  Continued development of INTEGRA systems and hybrid heat pumps for ZEB architecture (Zero Energy Buildings).
  
• Customized microclimate systems:
  Demand-based comfort — solutions tailored to individual zones and usage profiles.
  

Next-Gen Product Highlights

• i-NX-Q — A next-generation multifunctional chiller combining heating and cooling in one compact body
  
• NX2 i — Inverter models with free cooling capabilities
  
• ClimaPRO — Cloud-based platform for system management, diagnostics, and real-time optimization
  
• DECS (Dynamic Energy Control System) — Adaptive logic that modulates performance based on real-time load and environmental data
  

From Engineering to Climate Intelligence

The evolution of Climaveneta mirrors the trajectory of the entire HVAC industry over the last 50 years:
From early water-cooled chillers to advanced, digital, multifunctional systems capable of adapting to complex building demands.

What remained unchanged?
The brand’s engineering discipline, attention to detail, and commitment to functional aesthetics — even in highly technical solutions.

EVROPROM + Climaveneta

At EVROPROM, we know Climaveneta inside and out.
We’ve supplied, launched, and serviced FOCS, TECS, NX, INTEGRA, and more across projects throughout Europe.

Tell us about your facility or challenge — we’ll help you select a stable, efficient, and scalable solution.

📧 sales@evroprom.com
📞 +48 799 355 595 | +48 511 705 715

EVROPROM — all chiller’s brand in one place.

Author:
Dmytro Lychak
21.05.2025