Constant Comfort™ Deluxe Series

Our most quiet, efficient cooling series for the best home comfort levels
Superior summer dehumidification for more comfort in warm weather
Two-stage operation and SEER ratings up to 19 for energy-saving, lasting performance
Combine compatible air conditioners with Observer® Communicating Wall Control and communicating indoor unit for the ultimate in home comfort

Constant Comfort™ Series

Our reliable and efficient cooling series delivers consistent, relaxing home comfort
Impressive SEER ratings up to 16, with compact sizes available
Enhanced sound-reducing features and summer dehumidification features

Performance Series

Our economical air conditioners help maintain your home's comfort and efficiency
SEER ratings up to 16, with coastal units available