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

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

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