MAR

Thermafit® Air-Cooled Split System

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MAR

Thermafit® Air-Cooled Split System

Easy installation and dependable performance, even in colder climates.

  • Installs easily where most units won’t fit
  • Effective operation down to 0°F
  • Quiet variable speed fan and motor assemblies
  • Uses low GWP R-454B refrigerant
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  • More ways to fit your space

    Thermafit® modular chillers are designed to fit through standard doorways and onto freight elevators. As the most versatile air-cooled split system in the Trane product line, model MAR boasts an easy to install, flexible design.

  • Designed for every-season cooling

    ECM variable speed condenser fans make cooling operation possible and energy efficient at ambient temperatures down to 0ºF. Flooded condenser allows for low ambient cooling down to -20ºF.

  • Improve occupant comfort with sound-sensitive engineering

    The variable speed fan and motor assemblies run quietly, without creating distracting and disruptive noise.

  • No glycol required

    Since the evaporator is located indoors, you can eliminate the requirements for freeze protection associated with outdoor units—including glycol, draining the system, heat trace, and running pumps throughout the winter.

  • A set of fixed and variable-speed drives work in tandem to optimize part load efficiency.
  • Multiple circuits enable tighter, more precise temperature control.
  • Controls enable connectivity for remote monitoring and detection of reliability issues and efficiency losses that diminish sustainability over time.
  • Units use low global warming potential (GWP) refrigerant R-454B.
  • Indoor evaporator eliminates freeze protection requirements: no glycol, system draining, heat trace or running pumps throughout the winter.
  • ECM variable speed condenser fans improve efficiency while making cooling operation possible at ambient temperature down to 0°F.
  • Optional flooded condenser allows for effective operation at ambient temperature down to -20°F.

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