Efficient performance
The XL20i's SEER (Seasonal Energy Efficiency Ratio) rating of up to 20.00 is among the highest energy efficiency rating of any air conditioner available today. The XL20i has two compressors: one for milder weather and a second larger compressor for those extremely hot days. It's like having two units in one.

ComfortLink II Capable (available on select models)
ComfortLink II communicating technology (available on select models) connects all of your key components so your system automatically charges, configures and calibrates for optimal performance through the lifetime of your products. When the optional Telephone Access Module (TAM) is added, you can conveniently adjust settings and receive system updates wherever you are.

Economical operation
Increased efficiency may substantially lower your home cooling costs.

Quiet comfort
Variable-speed fan motor adjusts speed to quietly provide maximum comfort.

Durable construction
Materials for all components are tested again and again for long-lasting performance and durability.

Better indoor air
Add a Trane Air Cleaner to your system for filtering that removes more dust, pollen and other irritants throughout your entire home for a cleaner, healthier, more comfortable home. And Trane CleanEffects™ is now proven to remove more than 99% of the common flu virus from your home's filtered air.