The Z-Series™

  • Up to 14.0 SEER, 13.2 IEER and 11.7 EER
  • 3- to 12.5-ton gas/electric and electric/electric models and 3- to 10-ton heat pump models available
  • Industry standard design and footprint
Highlighted features

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Why the Z-Series stands out

  • Efficiency ratings up to 14.0 SEER, 13.2 IEER and 11.7 EER
  • Matches the most popular footprint in the commercial industry, eliminating the need for an adapter curb in many replacement jobs
  • Eco-Last™ Coil System uses up to 52% less refrigerant, is up to 59% lighter, and has up to 20% fewer brazed joints than regular rooftop unit coils (standard on ZC and ZG models)
  • 18% lighter than other like units*
  • Goes through a 200-point quality check
  • High-pressure switch guards the compressor from extreme operating conditions
  • Proven scroll compressor helps long-term operation
  • Tool-less access to filters allows for easy service
  • Common utility connection points allow for faster and easier installations
  • 10-year limited warranty on aluminized gas heat exchanger
  • 5-year limited warranty on compressor
  • 3-year limited warranty on Eco-Last Coil System
  • 1-year limited warranty on covered components
  • *Comparison is based on 5-ton gas/electric model versus other 5-ton gas/electric models.