Customer Story
MAR
Thermafit® Air-Cooled Split System
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.
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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.
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Improve occupant comfort with sound-sensitive engineering
The variable speed fan and motor assemblies run quietly, without creating distracting and disruptive noise.
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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.
Other Products You Might be Interested In
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Thermafit® Water-Cooled Modular Chiller
[Model MWC] At a glance
- 15-80 tons (800 ton bank) Model MWC standard efficiency
- Provides cooling
- Heat recovery option available
- Available with Low GWP R-454B Refrigerant
- Meets ASHRAE 90.1 for cooling
- Available with standard or high efficiency
- Variable speed compressor
- Single or dual circuit available
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Thermafit® Water-to-Water Heat Pump
[Model WXM] At a glance
- 20-80 tons (800T Bank)
- Provides all electric heating or cooling
- Available with Low GWP R-454B Refrigerant
- Meets ASHRAE 90.1
- Ideal for cooler geographic regions with heating and cooling needs
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Thermafit® Oil-Free Magnetic Bearing Modular Chiller
[Model TACW] At a glance
- 60-135T/unit (1000T Bank)
- Provides cooling only
- Available with R-134a refrigerant with options for low GWP R-513A
- Full load efficiency exceeds ASHRAE® 90.1 standards
- Available with knockdown construction
- Cleanable shell and tube heat-exchanger
- Zero oil-related maintenance
- Smallest modular footprint with cleanable shell and tube heat exchanger
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Thermafit® Air-Cooled Modular Chiller
[Model AMC] At a glance
- 15-80 ton / unit
- Provides cooling
- Full heat recovery option available
- Integrated free cooling available
- Available with standard or high efficiency
- Available with Low GWP R-454B Refrigerant
- Meets ASHRAE 90.1
- Variable speed compressor and variable speed fans
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Thermafit® Air-to-Water Heat Pump
[Model AMX] At a glance
- Each module capable of 30 tons cooling, 390 MBh heating
- Provides electric heating or cooling
- Available with Low GWP R-454B Refrigerant
- Meets ASHRAE 90.1
- Vapor injection enables higher leaving water termperature
- Lab tested to provide reliable heating in outdoor temperatures down to 0° F
Trane Solutions
