A Bucharest-based company was looking for a complete air conditioning and comfort cooling system for its new office building complex. The challenge was to provide a system that would combine reliability, sustainability and low operating costs. Being able to provide excellent after-sales services was also a key decision factor.


Trane already had an established relationship with the contractor and these years of collaboration made Trane an ideal partner for the project.

Trane's solution was to provide the client with six RTAF chillers which combine exceptional efficiency with smart operation ensuring low operating costs with R1234ze refrigerant, adaptive frequency drive, micro-channel condenser coils and the quietest systems on the market. Aligning with the sustainability goals of the project, Trane Romania provided a high quality 4 MW comfort cooling solution.


The six Sintesis air-cooled chillerswere installed on the building's roofs. Trane made the difference in this project by providing innovative, highly quality products, cementing its long-term relationship with the customer.

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Project highlights

Location: Romania

Market application: Office Building

Customer need: Comfort cooling and heating

Products installed: 6 x Sintesis Prime RTAF air-cooled Chillers

Cooling Capacity: 4000 kW

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Featured products

Product name: Sintesis Prime RTAF Air-Cooled Chiller

At a glance:

  • Low energy consumption: high full (EEER) and part load efficiencies
  • Trane screw compressor with Variable Volume Index (XSE) to reach remarkable efficiency levels
  • Reduced refrigerant charge through microchannel condenser coils and optimized refrigeration circuit

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