Trane 7.5 Ton 11.5 EER / 14.8 IEER Commercial Air Conditioning Condenser | 208/230V 3 Phase - R454B - Single Stage

Reliable 7.5-Ton Commercial Split Air Conditioner with R-454B Refrigerant and Symbio® 700 Controls

The Trane TTA090K3AAA**BS01 is a 7.5-ton Odyssey™ commercial split air conditioner cooling unit designed to provide reliable cooling for commercial applications. Combining a 7.5-ton outdoor cooling condenser with a compatible indoor air handler, this split system provides flexible equipment placement and customizable system design. The Odyssey platform is available with R-454B refrigerant and Symbio® 700 controls, providing modern commercial control and monitoring capabilities for split-system applications.

Key Benefits

• 7.5-Ton Cooling Capacity – Provides nominal 98,000 BTUH cooling capacity for commercial split-system applications.
• R-454B Refrigerant – Uses R-454B refrigerant as part of Trane's current Odyssey commercial split-system platform.
• Symbio® 700 Controls – Provides advanced equipment control, monitoring, diagnostics, and connectivity options for commercial applications.
• Flexible Split-System Design – Separates the outdoor cooling unit from the indoor air handler, allowing customizable equipment placement and system configuration.
• Microchannel Condenser Coil – Provides an efficient outdoor heat-transfer surface while supporting reduced refrigerant volume.
• Commercial-Grade Platform – The Odyssey product line is designed specifically for commercial split-system applications from 6 through 25 tons.
• Installation Flexibility – Odyssey split-system components can be configured with compatible air handlers and controls to meet application requirements.
• Service & Diagnostics – Symbio® 700 provides equipment information and diagnostic capabilities to support commissioning, service, and troubleshooting.

7.5-Ton Commercial Cooling – Reliable Split-System Performance

The Trane TTA090K3AAA**BS01 provides nominal 7.5-ton, or 98,000 BTUH, cooling capacity for commercial split-system applications. The TTA090K3A condenser is part of the Odyssey 6- to 25-ton cooling-unit platform and is designed to be paired with compatible Trane air handlers. Trane identifies Odyssey cooling units as standard-efficiency commercial split-system equipment with capacity options from 6 through 25 tons.

R-454B Refrigerant – Lower-GWP Refrigeration Platform

The Trane TTA090K3AAA**BS01 uses R-454B refrigerant as part of the current Odyssey split-system platform. Trane's Odyssey TTA and TWA 6- to 25-ton condensing units are designed for R-454B and POE oil, with the refrigeration system and associated components designed for the pressure characteristics of R-454B. Refrigerant charging, piping, and servicing should follow the applicable Trane installation and service documentation for the exact system configuration.

Microchannel Condenser Coil – Efficient Outdoor Heat Transfer

The TTA090K3A uses a microchannel condenser coil designed to provide efficient outdoor heat transfer. The coil design provides a compact heat-transfer surface and supports reduced refrigerant volume compared with traditional coil constructions. Trane provides dedicated application and refrigerant-piping information for the Odyssey TTA condenser series.

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 describes its Odyssey split systems as a solution for applications where a rooftop unit is not possible because of design, safety, or structural limitations. The product line provides mix-and-match cooling units, heat pumps, and air handlers for customizable system configurations. Refrigerant piping, line sizing, elevation, oil requirements, and total equivalent length should be determined from the current Trane application guide for the selected matched system.

Controls & Comfort

The Odyssey platform uses the Symbio® 700 controller for commercial equipment control. Depending on the selected system configuration, Symbio 700 can support thermostat or zone-sensor control, equipment monitoring, diagnostics, and communication between the condenser and compatible air handler. Trane also supports simplified thermostat wiring configurations for Odyssey R-454B condensers. The exact control functions depend on the matched indoor equipment and selected control configuration.

Commercial Applications

The Trane TTA090K3AAA**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. Trane identifies Odyssey split systems as suitable for applications where rooftop equipment is not practical because of design, safety, or structural considerations.

Service & Maintenance

The Symbio® 700 controller provides equipment operating information and diagnostic capabilities to support commissioning and service. Trane provides dedicated Odyssey application guides, installation and operation manuals, and Symbio 700 wiring and startup documentation for R-454B systems. For R-454B Odyssey systems, Trane also incorporates refrigerant leak detection and mitigation requirements into compatible air-handler configurations. Service and maintenance should be performed by qualified personnel following the applicable Trane documentation and R-454B safety procedures.

Warranty

The Trane Odyssey cooling-unit platform includes a 1-year limited parts warranty and a 5-year limited compressor warranty. Warranty coverage is subject to the applicable Trane warranty terms, installation requirements, registration provisions, and other stated conditions.

Recommended Accessories

• Compatible Odyssey Air Handler – Select an approved Trane air handler based on the required capacity, airflow, controls, and installation configuration.
• Symbio® 700 Controls – Integrated controller for equipment operation, monitoring, diagnostics, and compatible building-control integration.
• Refrigerant Piping Components – Select according to the applicable Trane Odyssey R-454B application and piping guide.
• Low-Ambient Cooling Options – Select factory-installed or approved low-ambient controls according to the application requirements.
• CompleteCoat™ Condenser Coil Coating – Available as an Odyssey option for applications requiring additional condenser-coil protection.

Reliable 7.5-Ton Commercial Cooling with the Trane TTA090K3AAA**BS01

Experience reliable commercial cooling with the Trane TTA090K3AAA**BS01. Combining a 7.5-ton Odyssey™ outdoor cooling condenser, R-454B refrigerant, microchannel condenser coil, Symbio® 700 controls, and flexible split-system design in a commercial air conditioning platform engineered for customizable 6- to 25-ton applications.