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 XL18i 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)

Working as part of your home’s HVAC system, the XL18i central air conditioner unit offers two-stage cooling, This unit’s design features our WeatherGuard™ II and the all-aluminum Spine Fin outdoor coil, making it a durable and efficient choice for your home.

Efficient performance

Trane’s XL18i central air conditioner units have Seasonal Energy Efficiency Ratings (SEER) up to 18.00 making the systems an energy-efficient choice for home comfort.

Durable and economical

Trane’s central A/C units come with increased efficiency that 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 air conditioner unit for advanced air filtration that removes more dust, pollen and other irritants from conditioned air.