Trane 7.5 Ton 11.5 EER / 14.8 IEER Commercial Air Conditioning Condenser | 460V 3 Phase - R454B - Single Stage

Reliable 7.5-Ton Commercial Split Air Conditioner with R-454B Refrigerant and Flexible System Design

The Trane TTA090K4AAA**BS01 is a 7.5-ton Odyssey™ commercial split air conditioner cooling condenser designed to provide reliable cooling for commercial applications. Combining a 7.5-ton outdoor cooling condenser with a compatible Trane air handler, this split system provides flexible equipment placement and system configuration options. The TTA090K4A configuration is part of Trane's Odyssey commercial split-system platform and uses R-454B refrigerant with compatible Symbio® 700 control configurations.

Key Benefits

• 7.5-Ton Cooling Capacity – Provides nominal 98,000 BTUH cooling capacity for commercial split-system applications.
• Single Refrigeration Circuit – Uses a single refrigeration circuit to provide the required cooling capacity for the matched system.
• R-454B Refrigerant – Uses R-454B refrigerant as part of Trane's current Odyssey commercial split-system platform.
• Microchannel Condenser Coil – Provides an efficient outdoor heat-transfer surface designed for effective condenser heat rejection.
• Flexible Split-System Design – Separates the outdoor condenser from the indoor air handler, allowing flexible equipment placement and system configuration.
• Symbio® 700 Controls – Provides commercial equipment control, monitoring, and diagnostic capabilities when configured with compatible Symbio system components.
• Commercial-Grade Odyssey Platform – Designed for commercial applications requiring dedicated split-system cooling equipment.
• Service & Maintenance Support – Trane provides dedicated application, installation, refrigerant piping, charging, and service documentation for the Odyssey platform.

7.5-Ton Commercial Cooling – Reliable Split-System Performance

The Trane TTA090K4AAA**BS01 provides nominal 7.5-ton, or 98,000 BTUH, cooling capacity for commercial split-system applications. The TTA090K4A condenser is designed for use with compatible Trane Odyssey air handlers and matched system components. The Odyssey platform provides commercial split-system cooling configurations from 6 through 25 tons, allowing the condenser and indoor air handler to be selected according to application requirements.

Single Refrigeration Circuit – Dependable Cooling Operation

The TTA090K4A uses a single refrigeration circuit for its nominal 7.5-ton cooling capacity. The single-circuit configuration provides a straightforward refrigeration system for the matched indoor equipment and control arrangement. Actual system capacity, operating sequence, and efficiency depend on the complete matched-system configuration.

R-454B Refrigerant – Lower-GWP Refrigeration Platform

The Trane TTA090K4AAA**BS01 uses R-454B refrigerant as part of the current Odyssey commercial split-system platform. Trane's TTA and TWA 6- to 25-ton condensing units are designed specifically for R-454B and POE oil, with system components selected to accommodate the higher operating pressures associated with R-454B. Refrigerant charging, piping, and service should be performed according to the applicable Trane installation and service documentation for the exact matched system.

Microchannel Condenser Coil – Efficient Outdoor Heat Transfer

The TTA090K4A uses a microchannel condenser coil designed to provide efficient outdoor heat transfer. The microchannel construction provides an effective heat-transfer surface while supporting reduced refrigerant volume. The condenser is engineered as part of the Odyssey commercial split-system platform for reliable outdoor heat rejection.

Split System Installation Design

The Odyssey split-system configuration separates the outdoor cooling condenser from the indoor air handler, providing flexibility for equipment placement and application-specific system design. Trane provides dedicated refrigerant piping guidance for the TTA product family, including requirements for liquid and suction-line sizing, equivalent line length, elevation, and oil management when using R-454B. Actual refrigerant line sizes and installation requirements should be determined from the current Trane Odyssey application guide for the selected matched air handler and field piping configuration.

Controls & Comfort

The TTA090K4AAA**BS01 is designed for use with compatible Trane commercial controls and matched indoor equipment. Symbio® 700 control configurations can provide equipment control, operating status, monitoring, and diagnostic capabilities. Depending on the matched air handler and wiring configuration, the system can use thermostat, zone-sensor, or compatible Trane control arrangements. The exact control functions depend on the complete system configuration.

Commercial Applications

The Trane TTA090K4AAA**BS01 is designed for commercial split-system cooling applications requiring approximately 7.5 tons of nominal cooling capacity. The Odyssey platform is intended for commercial buildings and applications where a separate outdoor condenser and indoor air handler provide the appropriate system configuration. Split-system equipment can be used when rooftop installation is not practical because of building design, safety, structural, or other application considerations.

Service & Maintenance

Trane provides dedicated Odyssey application and service documentation for R-454B systems, including refrigerant piping, charging, component selection, control setup, and troubleshooting information. Compatible R-454B air handlers incorporate refrigerant leak detection and mitigation functions as required for applicable A2L system configurations. Symbio® 700 control systems also provide diagnostic information to support commissioning and service. Refrigerant service and maintenance should be performed by qualified personnel using the current Trane documentation and applicable R-454B safety procedures.

Warranty

Warranty coverage for the Trane TTA090K4AAA**BS01 is subject to the applicable Trane commercial equipment warranty, model configuration, installation requirements, registration provisions, and other warranty conditions. Consult the current Trane warranty documentation for the specific parts, compressor, and other component coverage applicable to the installed unit.

Recommended Accessories

• Compatible Odyssey Air Handler – Select an approved Trane air handler based on required capacity, airflow, controls, and installation configuration.
• Symbio® 700 Controls – Select the compatible control configuration for equipment operation, monitoring, diagnostics, and system integration.
• R-454B Refrigerant Piping Components – Select line sets, fittings, and other components according to the applicable Trane Odyssey piping guide.
• Low-Ambient Cooling Options – Select applicable factory-installed or approved controls according to the required operating conditions.
• Condenser Coil Protection – Select available coil-protection options according to the installation environment and applicable Trane documentation.

Reliable 7.5-Ton Commercial Cooling with the Trane TTA090K4AAA**BS01

Experience reliable commercial cooling with the Trane TTA090K4AAA**BS01. Combining a 7.5-ton Odyssey™ outdoor cooling condenser, single refrigeration circuit, microchannel condenser coil, R-454B refrigerant, Symbio® 700 control compatibility, and flexible split-system design in a commercial air conditioning platform engineered for larger-capacity applications.