The Z-Series™

• Up to 13.4 SEER2, 15.5 IEER AND up to 11.5 EER2
• 3- to 12.5-ton gas/electric and electric/electric models and 3- to 10-ton heat pump models available
• 2025 Compliant Refrigerant

Why the Z-Series stands out

• Efficiency ratings  up to 13.4 SEER2, 15.5 IEER AND up to 11.5 EER2
• Compatible with 20+ years of existing units, eliminating the cost of an adaptor 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)
• Being 18% lighter than other like units, makes Z-Series units easier to lift and move*
• Exact charge is weighed in at the factory to ensure precise operation
• Scroll compressor on all units for reliable long-term operation
• Goes through a 200-point quality check and a rigorous run-testing regimen before leaving the factory
• High-pressure switch guards the compressor from extreme operating conditions
• 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

Allied Commercial has wholesale distributor partners throughout the U.S. and Canada, which gives you fast, local access to K-Series equipment.  Find a distributor near you.

Looking for information about the R-410 versions of this product? View R-410 Documentation