Dave Lennox Signature® Collection: 15GCSX Gas/ Electric Packaged Unit

 Dave Lennox Signature® Collection: 15GCSX Gas/

Electric Packaged Unit

*Remarkably efficient comfort*


*Engineered with a variable speed motor, the 15GCSX takes comfort technology to new heights, so your utility bills can reach new lows. Two-stage operation also allows for optimal performance and energy efficiency.*

Features & Benefits

Energy Efficiency

  • Two-stage, variable speed operation—runs at low stage heat most of the time, providing high-efficiency performance
  • Dependable scroll compressor—provides greater cooling efficiency
  • Efficiency ratings of up to 15.00 SEER and 78% AFUE—can significantly lower your energy costs
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
  • Efficient condensor—enhances efficiency during cooling operation
  • Tubular heat exchanger—provides excellent heat transfer and superior airflow control for years of efficient, reliable operation

Home Comfort

  • Variable speed motor—precisely controls airflow for improved comfort
  • IAQ-ready design—can be easily equipped with an internally mounted PureAir™ air purification system to help improve comfort and reduce concentrations of pollutants

Environmental Responsibility

  • Compatible with chlorine-free R-410A refrigerant systems—which provide exceptional comfort without exacting a costly environmental toll

Reliable Performance

  • Lennox® System Operations Monitor—continuously monitors system performance for added peace of mind and faster servicing


15gcsx.PNG packaged unit