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Harmony III

Harmony III™ Zoning System

Customized comfort for every corner of your room

Overview


Here are some of the top features of Harmony III:

Excellent energy efficiency can significantly reduce your heating and cooling costs when combined with Lennox’ variable speed heating and cooling equipment.

Four-area zoning helps eliminate hot and cold spots.

Easy integration with standard heating and cooling systems to provide precise comfort throughout the home, throughout the year.

Energy Efficiency


    • Excellent energy efficiency—can significantly reduce your heating and cooling costs when combined with Lennox’ variable speed heating and cooling equipment
    • Automatic changeover—automatically switches between heating and cooling operation, depending upon the demand
  • Home Comfort


    • Four-area zoning—helps eliminate hot and cold spots
    • Easy integration—works with standard heating and cooling systems to provide precise comfort throughout the home, throughout the year
  • Performance


    • IAQ monitor—provides useful reminder for proper maintenance of indoor air quality products for improved comfort