From variable-speed TruComfort™ to single-stage options. All with Spine Fin™ coils and R-454B refrigerant.

Model: 5TTV0
Up to 24.0 SEER2
Industry-leading efficiency. Variable-speed inverter compressor (30–100%), Spine Fin™ coil, Trane Link™, WeatherGuard™ top. 2–5 ton models.

Model: 5TTV8
Up to 18.1 SEER2
Variable-speed performance with Trane Link™ compatibility and Spine Fin™ coil. 2–5 ton models.

Model: 5TTX7
Up to 18.0 SEER2
ComfortSeek™ technology, inverter compressor, WeatherGuard™ top, Spine Fin™ coil. 2–5 ton models.

Models: 5TTX6, 5TTR6, 5TTX5 and others
Up to 17.0 SEER2
Reliable single-stage air conditioners with Climatuff® compressors and optional WeatherGuard™ protection. 1.5–5 ton models.

Models: 5TTR4, 5TTR3
Up to 14.3 SEER2
Affordable single-stage cooling with Spine Fin™ coils. Also available in 3-phase versions for commercial applications.