Thermafit™ Modular Air-Source Multi-Pipe Model MAS

Overview

Thermafit™ MAS: modular, efficient, dual-function heat pump chiller.

Customize with 3-10 modules, enjoy simultaneous heating & cooling, and achieve high efficiency with next-gen refrigerant. Perfect for diverse climate control needs.

Capacity Range: 30T (433 MBH) per module (3-10 modules per bank)
Operating Map:
- Cooling: Chilled water 42°F to 65°F; 40°F to 115°F ambient
- Heating: Hot water 65°F to 140°F, 0°F to 95°F ambient
- Simultaneous: Chilled water 42°F to 65°F; Hot water 90°F to 140°F
Compressor: Vapor injection scroll compressor
Refrigerant: Next-gen, low-GWP R-454B

Modular Design for True Flexibility

The Thermafit™ MAS heat pump chiller features a modular design, allowing you to customize your setup with 3-10 modules per bank. This flexibility ensures that you can scale your heating and cooling capacity to meet your specific needs, providing operational redundancy and reliability.
Simultaneous Heating and Cooling Capability

With the ability to provide both heating and cooling simultaneously, the Thermafit™ MAS heat pump chiller offers an all-in-one solution for diverse climate control needs. This dual functionality maximizes efficiency and reduces the need for separate systems, saving both space and energy.
High Efficiency with Next-Gen Refrigerant

Utilizing next-gen, low-GWP R-454B refrigerant and vapor injection scroll compressors, the Thermafit™ MAS heat pump chiller achieves up to 8.2 times more efficiency compared to other electric heating methods. This advanced technology ensures optimal performance even in extreme ambient temperatures, delivering hot water up to 140 °F.

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Key Features

Vapor Injection Compressor: Injects superheated vapor into the scroll compressor, expanding the operating envelope and enabling hot water temperatures of ~130°F (54.4°C) even at 0°F (-17.8°C) outdoor ambient temperatures.
Dual Duty Refrigeration Coils: Fin and tube construction coils that function as evaporators or condensers based on operational mode, with an option for epoxy coating for enhanced durability.
ECM Variable Speed Condenser Fans: Quiet, highly efficient, and maintenance-free fans that optimize performance.
Brazed Plate Heat Exchangers: Serve as independent heat exchangers for evaporators or condensers, with an option for heat tracing on all wetted components for improved reliability.
Common Hydronic Headers: Includes a strainer, automatic isolation valve, and flow switch to simplify installation and reduce costs.
Optional Features: Compressor wraps for sound attenuation, fused or non-fused disconnect switch, power distribution panel (NEMA 4X option), BMS integration, electronic isolation valve, heat tracing, and single point power.

Model Specifications

Capacity Range: 30T (433 MBH) per module (3-10 modules per bank)
Operating Map:
- Cooling: Chilled water 42°F to 65°F; 40°F to 115°F ambient
- Heating: Hot water 65°F to 140°F, 0°F to 95°F ambient
- Simultaneous: Chilled water 42°F to 65°F; Hot water 90°F to 140°F
Compressor: Vapor injection scroll compressor
Refrigerant: Next-gen, low-GWP R-454B

Product Warranty

All Trane equipment comes with a one-year Standard Parts Warranty, but we also offer extended warranty options to help you manage ongoing maintenance costs and to provide additional peace of mind.

Extended warranties are available for purchase before the ship date of applicable equipment and in durations from two months to 25 years, depending on the types of equipment involved. We can help you decide on coverage and length of extended warranty based on your specific needs.

Learn more about our extended warranty.

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Thermafit™ Modular Air-Source Multi-Pipe

Thermafit™ MAS: modular, efficient, dual-function heat pump chiller.

Product Information

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