#USA #Milan #R290 Heat Pumps #Midea Building Technologies #V9 VRF system

Strong Impressions at MCE 2026

Midea Building Technologies (MBT) made a significant mark at the 2026 Mostra Convegno Expocomfort (MCE) by unveiling three principal innovations: the V9 VRF system, an impressive lineup of R290 heat pumps, and cutting-edge data center cooling solutions. This presentation underscores MBT's dedication to eco-friendly refrigerants and energy-efficient technologies.

Introducing the V9 VRF System

Central to their presentation was the highly anticipated V9 VRF system, which incorporates two fundamental technologies: the ShieldBox II electrical distribution box and the R32 refrigerant. The ShieldBox II boasts a robust die-cast aluminum cover, reducing its footprint by 70% to accommodate a larger heat exchanger. This enhancement boosts the outer unit’s efficiency.

The V9 unit operates within a three-zone design, featuring an IP68 protection level. Its phase-variable cooling maintains the refrigerant temperature at a stable 30°C, extending component lifespan in extreme environments. Notably, the V9 has achieved the industry's first three-phase safety certification from TÜV for VRF systems using flammable refrigerants, confirming its adherence to internationally recognized safety standards.

R290 Heat Pump Portfolio

Additionally, MBT showcased an extensive assortment of R290 heat pumps, available in power ratings from 4 kW to 70 kW, suitable for residential, commercial, and industrial applications. The award-winning Mars Large R290 ATW heat pump stands out with a maximum output water temperature of 85°C, utilizing the eco-friendly R290 refrigerant. It ensures dependable performance through a fully direct current inverter and dual backup compressor.

Compactly designed with a footprint of just 0.72 m², it maintains a remarkable heating output of 100% even at -10°C, and 65% at -20°C. Other models such as the Arctic Series M4 and Mars R290 ATW contribute to a cohesive product family promoting the transition to natural refrigerant-based heating solutions.

Data Center Cooling Solutions

In addressing data center cooling requirements, MBT introduced advanced liquid cooling systems displayed through an interactive diorama. This integrated system includes precise CDU units, fan walls, and centrifugal coolers with magnetic bearings, achieving an impressive annual Power Usage Effectiveness (PUE) of just 1.2. Among the key products presented was the AirBoost Vera air-cooled centrifugal cooler, which features dual-performance switching and customizable Total Harmonic Distortion current (THDi). This unit delivers exceptional efficiency with output water temperatures reaching up to 36°C and a noticeable temperature difference of 20°C.

Furthermore, with standard indirect natural cooling and compatibility with eco-friendly refrigerants, the AirBoost Vera stands as an environmentally sustainable choice for modern data centers. The CDU unit is designed with multiple redundancies, leak protection, and fully tested core components for long-lasting reliability.

MBT's Commitment to Sustainability

Midea Building Technologies is committed to delivering integrated solutions that meet the evolving needs of Europe's green transformation. With a continuous focus on innovation and sustainability, MBT aims to shape a smarter and low-carbon future for the HVAC industry. The innovations presented at MCE 2026 not only exemplify technological advancement but also reflect a steadfast commitment to environmental responsibility in the quest for sustainable development.



In conclusion, MBT's impactful showcase at MCE 2026 serves as a testament to its role as a leader in delivering sustainable and innovative solutions for the HVAC market.