Evolution® Variable-speed Geothermal Heat Pump
Model GC
High-Efficiency Models for Exceptional Comfort and Energy Savings

For the ultimate in quiet operation and comfort, consider the versatile and feature-rich Evolution Series® GC models with two-stage compressor operation and variable-speed blower. Our top-of-the-line Evolution geothermal products deliver the highest efficiencies we offer. When installed with the Evolution® Connex™ control you’ll receive optimal summer dehumidification and even temperatures.

Features

• Manage your utility costs with high-efficiency comfort (efficiency is unit size dependent): Closed loop cooling EER – Up to 32.0; Closed loop heating COP – Up to 4.7
• Optimal dehumidification capability with the Evolution Connex™ control
• Enjoy the ultra-quiet performance and even-temperature comfort of variable-speed air delivery
• Two-stage scroll compressor operation allows longer, more consistent cycles in lower stage for savings and comfort
• Superior summer dehumidification
• Smart startup for smoother operation
• Insulated cabinet and compressor blanket for quiet operation
• Wide operating temperature range with exceptional cold weather performance
• Corrosion-resistant coil for durability
• 2″ MERV 13 filtration
• 10-year parts and labor limited warranty1

OPTIONAL FEATURES

• • Supplemental, domestic hot water generation
    Internally-mounted auxiliary heat

Specifications

EFFICIENCY MANAGEMENT
Cooling Efficiency 18.5 to 32.0 EER (closed loop); 23.1 to 37.0 EER (open loop)
Heating Efficiency 3.8 to 4.7 COP (closed loop); 4.5 to 5.2 COP (open loop)
Heating and Cooling Stages Two-stage operation for efficiency and comfort
ENERGY STAR® ENERGY STAR ® qualified in all sizes
FEDERAL TAX CREDITS Qualified for up to 30% purchase price plus installation including loop system in all sizes±

SOUND
Quiet Levels Quiet operation enhanced by full cabinet insulation; double-isolation compressor mounting and compressor sound blanket CONVENIENCES

• Filter Cabinet Built-in for easy filter changes
• Maintenance Reminders With Evolution® Connex™ control
  

TECHNOLOGY Blower Motor High-efficiency variable-speed
Compressor Two-stage scroll
Control Board Microprocessor with compressor diagnostic capability
Refrigerant Puron® refrigerant
Refrigerant Management Thermostatic expansion valve
Protection Corrosion-resistant coil protection for long life

INSTALLATION Positioning Vertical upflow, horizontal or vertical downflow units available

AESTHETICS
Capacity 2-6 tons
Construction Galvanized steel
Paint Baked-on urethane base coat and polyester top coat