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Discover the best of home comfort when you upgrade to an exceptionally efficient new Lennox® offers the quietest high-efficiency furnace you can buy.

Dave Lennox Signature® Collection / Merit® Series

Dave® Lennox Signature Collection

15GCSX

Gas/Electric Packaged Unit

Variable speed motor and two-stage operation allows for optimal performance and energy efficiency.

Best in class efficiency and comfort

Features and Benefits

  • 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
  • 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
  • Compatible with chlorine-free R-410A refrigerant systems—which provide exceptional comfort without exacting a costly environmental toll
  • Lennox® System Operations Monitor—continuously monitors system performance for added peace of mind and faster servicing

Merit® Series

13GEP

Packaged Unit

Consistent temperatures year-round, with gas heating for cooler months and electric cooling during warmer ones.

Compact residential packaged unit

Features and Benefits

  • Efficiency ratings of 13.00 SEER and 80% AFUE – provides a high level of efficiency and comfort
  • Dependable Compressor – controls air temperature and humidity for greater comfort