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.