Trane designs its air conditioners to perform under extreme conditions and over long service lives. Key engineering features include:

• Climatuff® compressor – Built for durability and consistent operation
• Spine Fin™ all-aluminum outdoor coil – Maximizes heat transfer while resisting corrosion
• SEET testing – Systems are tested to simulate years of extreme heat, cold, and humidity
• R-454B refrigerant – Lower global warming potential than legacy refrigerants
• ENERGY STAR® certification on many models

Many Trane air conditioners also qualify for federal energy-efficiency tax credits under the Inflation Reduction Act (Section 25C), depending on configuration.

Our collection makes it easy to narrow down the right system for your space and budget.

By Efficiency

• 13–14 SEER2 – Cost-effective options for moderate climates
• 15–16 SEER2 – Balanced efficiency and value
• 17+ SEER2 – Premium performance with lower long-term operating costs

Higher SEER2 ratings indicate greater energy efficiency and reduced monthly utility bills.

By Capacity

If your home has existing ductwork, it's typical to replace your current system with the same size HVAC system. If you're building a new home and installing ductwork:

• 18,000 BTU - up to 750 sq ft
• 24,000 BTU - up to 1,000 sq ft
• 30,000 BTU - up to 1,250 sq ft
• 36,000 BTU - up to 1,500 sq ft
• 42,000 BTU - up to 1,750 sq ft
• 48,000 BTU - up to 2,000 sq ft
• 60,000 BTU - up to 2,500 sq ft

Proper sizing is critical—oversized systems can reduce efficiency and comfort. If you're unsure of the size system you need, make sure you use our sizing resources or consult a licensed contractor.

XR13 (13.8 SEER2)
Entry-level, single-stage cooling with dependable performance and quiet operation.

XR14 (up to 14.8 SEER2)
Improved efficiency with an all-aluminum coil, ideal for humid climates.

XR15 (16 SEER2)
Enhanced efficiency with a service-friendly cabinet design.

XR16 (16.2 SEER2)
Two-stage compressor provides better temperature consistency and humidity control.

XL15i (16 SEER2)
Premium single-stage unit with ComfortLink™ II communicating technology.

XL17i (up to 17.2 SEER2)
Two-stage, high-efficiency cooling with ENERGY STAR® certification in select setups.

XV20i TruComfort™ Variable Speed (up to 23.6 SEER2)
Top-tier variable-speed system that continuously adjusts output for maximum comfort, humidity control, and energy savings.

Trane air conditioners can be paired with:

• Gas furnaces
• Heat pumps
• Advanced filtration and humidity control systems

Professional installation is essential for performance, efficiency, and warranty protection. Properly installed and maintained Trane air conditioners typically last 15–20 years.

Routine maintenance—filter changes, coil inspections, and seasonal tune-ups—helps prevent breakdowns and keeps your system operating efficiently year after year.

Most Trane air conditioners include:

• Up to 12-year compressor warranty
• 10-year parts coverage (with registration)

Extended labor warranties may be available through certified installers.

• Energy savings through high-efficiency SEER2 systems
• Quiet operation with advanced sound insulation
• Built-to-last construction for extreme weather conditions
• Smart system compatibility for diagnostics and control
• Competitive pricing for contractors and homeowners