Brussels, Belgium, June 18, 2026 - Trane®, a leading global provider of thermal management solutions and services and a brand of Trane Technologies, has launched the Aries N Deep Freezing (ASN DF), a packaged screw compressor chiller designed to deliver leaving fluid temperatures down to -30°C. The new units use non-ozone-depleting and zero global warming potential (GWP) R290 refrigerant.

The new range expands Trane’s industrial cooling portfolio for customers requiring reliable, efficient deep-freezing performance across applications in food and beverage, refrigerated warehouses, pharmaceutical and chemical industries. With capacities up to 360 kW, the Aries N Deep Freezing provides a standardised, factory-engineered packaged alternative to bespoke NH3 or CO2 solutions, combining high capacity, efficiency, and low-temperature capability in a single solution. This helps reduce project complexity compared with custom-built systems, while providing the reassurance of Trane engineering, application expertise, and lifecycle support.

Trane’s expanded deep-freezing chiller capabilities and whole-system approach to thermal management strengthen its role as a strategic partner to industrial customers advancing decarbonisation across their operations.

“Most industrial sites require thermal management systems across a range of temperature levels, from deep freezing up to process heating. Trane’s broadest and most comprehensive thermal systems portfolio helps customers address all these needs while repurposing waste energy, and delivering efficiency gains up to 170%,” said Erik Van Oossanen, Product Management Leader at Trane. “Trane enables customers to collaborate with a single provider that can support their requirements holistically. Backed by the industry’s widest sales and service network, Trane is uniquely positioned to assist customers from system selection and commissioning through long-term maintenance and operational support.”

Key features of the Aries N Deep Freezing:
• Seven sizes in single- and dual-circuit configurations and capacities up to 360 kW
• Each circuit features one variable frequency drive (VFD) screw compressor, and the units incorporate a microchannel condenser and brazed plate heat exchanger (BPHE) evaporator.
• The operating map covers leaving fluid temperatures from -12°C to -30°C and ambient conditions from -20°C to +46°C.
• The range is also SEPR-LT compliant, meeting applicable seasonal efficiency requirements for low-temperature applications
• To support safe operation with R290, the unit includes SDS2E safety features comprising Segregation box, Leak Detector, Stop, Signal and Gas Expulsion Fan.

The launch also builds on Trane’s L-STORE offering and further demonstrates how the company is developing end-to-end thermal solutions for deep-freezing applications. Introduced earlier this year, Trane L-STORE is a compact, plug-and-play container that provides dependable temperature-controlled storage with set points down to -25°C. With the addition of Aries N Deep Freezing, Trane now offers customers complimentary solutions for both low-temperature fluid production and temperature-controlled storage, backed by thermal management systems expertise and global service support.

For more details of on the complete Trane portfolio of solutions, please visit Trane.eu.

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About Trane
Trane – by Trane Technologies (NYSE: TT), a global climate innovator – creates comfortable, energy efficient indoor environments for commercial and residential applications. For more information, please visit trane.eu or www.tranetechnologies.com.

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