Air Conditioner

Two-stage cooling with the Trane XL16i offers flexible family comfort, with the ability to cool every room to the right temperature efficiently. So even the hard-to-cool parts of your home will be easy to relax in.

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From ENERGY STAR® -qualified products to geothermal options, there are myriad ways for your HVAC system to be more energy and cost-efficient.

Efficiency (SEER):
up to 16.50

The energy savings mode automatically adjusts your thermostat to save both energy and money.

Energy Star:

Enhanced Cooling. Efficient Control.

Efficient performance

The XL16i’s SEER rating of up to 18.0 makes it an energy-efficient choice for home comfort.

Two-stage cooling (On Select Models Only)

Two stages of cooling (and heating, if applicable) meet any outdoor climate conditions and prevent interior temperature swings.

Durable and economical

Increased efficiency may substantially lower your home cooling costs. Materials for all components are tested again and again for long-lasting performance and durability.

Cleaner, healthier indoor air

Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.

Quick Comparison


80 Cost
92.5 Efficiency


80 Cost
92.5 Efficiency


70.0 Cost
82.5 Efficiency

Every Trane air conditioner is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The XL16i includes:

Durable Climatuff® compressor

Full-side louvered panels

WeatherGuard™ II top

Baked-on powder paint

Corrosion-resistant Weatherguard™ fasteners

All-aluminum Spine Fin™ outdoor coil

DuraTuff™ non-corrosive base pan

Unique mounting of shaft down fan motor

Variable-speed fan motor

Quick-Sess cabinet with full coil protection

Low sound with advanced fan system and sound insulators on compressors (on select models)

Two-Stage XL16i air conditioner models (R-410A refrigerant)

Model Cooling Capacity (BTUH) Nominal Tons Height (in.) Width (in.) Depth (in.)
4TTX6024E 24,000 2.0 50 37 34
4TTX6036E 36,000 3.0 54 37 34
4TTX6048E 48,000 4.0 54 34 37
4TTX6060E 60,000 5.0 54 34 37

Single-stage XL16i air conditioner models

Model Cooling Capacity (BTUH) Nominal Tons Height (in.) Width (in.) Depth (in.)
4TTX6018H 18,000 1.5 41 37 34
4TTX6024H 24,000 2 41 37 34
4TTX6030H 30,000 2.5 41 37 34
4TTX6036H 36,000 3 50 37 34
4TTX6042H 42,000 3.5 50 37 34
4TTX6048H 48,000 4 54 37 34
4TTX6049H 48,000 4 54 37 34
4TTX6060H 60,000 5 54 37 34
4TTX6061H 60,000 5 54 37 34

Trane XL16i Registered Limited Warranty Details

12 year limited warranty on compressor.

10-year limited warranty on outdoor coil.

10-year limited warranty on internal functional parts.

If the product is not registered within 60 days of installation, Trane’s Base Limited Warranty terms will apply.

An option to purchase transferability of your Registered Limited Warranty is available.

Optional Extended Warranties are available. Extended Warranties can pay for labor and other costs not covered by manufacturer's limited warranty.

Ask your dealer for full warranty information at time of purchase. Warranties are for residential use only, some exclusions may apply.

Register within 60 days of installation to activate warranty. Residential use only. Some exclusions may apply. Call 1-800-554-6413 or Register Online.