Efficient and economical performance
The XL15i’s SEER rating of up to 16.50 makes it an energy-efficient choice for home comfort, and increased efficiency may substantially lower your home cooling costs.
The XL15i features the lowest sound level of all Trane single-stage systems.*
*4TTX5049E and 4TTX506IE are two-stage air conditioning systems
Materials for all components are tested again and again for long-lasting performance and reliability.
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.