Evolution® System Heat Pump (Best)

• Earned a Consumer Digest Best Buy
• Puron® refrigerant
• Up to 19 SEER and 9.0 HSPF
• Even temperatures
• Enhanced diagnostics with Evolution control
• Sound as low as 72 dB (quiet as a vacuum)
• 2 stage operation for maximum comfort
• Evolution® Control for ultimate performance
• AeroQuiet™ System II to minimize noise
• DuraGuard™ Plus system to protect your unit
• 10-year parts limited warranty upon registration (289B)
• 10-year parts limited warranty upon registration (286B)
• 10-year parts limited warranty upon registration (285B)

Evolution® System Heat Pump (Better)

• Earned a Consumer Digest Best Buy
• Puron® refrigerant
• Up to 19 SEER and 9.0 HSPF
• Even temperatures
• Enhanced diagnostics with Evolution control
• Sound as low as 72 dB (quiet as a vacuum)
• 2 stage operation for maximum comfort
• Evolution® Control for ultimate performance
• AeroQuiet™ System II to minimize noise
• DuraGuard™ Plus system to protect your unit
• 10-year parts limited warranty upon registration (289B)
• 10-year parts limited warranty upon registration (286B)
• 10-year parts limited warranty upon registration (285B)

Preferred™ Series Heat Pump (Good)

• Puron® refrigerant
• Up to 16.5 SEER and 9.5 HSPF
• Sound as low as 68 dB
• AeroQuiet™ System II
• DuraGuard™ Plus system
• Filter drier for longer product life
• 10-year parts limited warranty upon registration (226A)
• 10-year parts limited warranty upon registration (225B)
• 10-year parts limited warranty upon registration (223A)