Evolution Series Fan Coil (Best)

• May improve system efficiency by up to 2 SEER points
• Cooling savings up to 16%
• Heating savings up to 10%
• Environmentally sound Puron refrigerant
• Puron refrigerant-specific Thermostatic Expansion Valve mete...ring device
• Smart Diagnostics
• Evolution® control board
• Exclusive DuraCoat™ tin-plated coils available
• Advanced user interface
• Improved humidity control
• Advanced temperature control
• 10-year parts limited warranty upon registration; Tin plated... coil 10-year parts limited warranty; Copper coil 5-year parts limited warranty

Preferred Series Fan Coil (Better)

• Environmentally sound Puron® refrigerant
• Refrigerant-specific Puron refrigerantThermostatic Expansion... Valve metering device
• Can improve overall system efficiency by up to 2 SEER
• Cooling savings up to 16%
• Heating savings up to 10%
• Exclusive DuraCoat™ tin-plated coils available
• Variable speed fan
• Improved humidity control
• Enhanced indoor air quality
• Optional electrical resistance heat
• 10-year parts limited warranty upon registration; Tin plated... coil 10-year parts limited warranty; Copper coil 5-year parts limited warranty (FV4B)
• 10-year parts limited warranty upon registration; Tin plated... coil 10-year parts limited warranty; Copper coil 5-year parts limited warranty (FX4B)

Legacy Line Fan Coil (Good)

• Environmentally sound Puron® refrigerant or R-22 refrige...rant
• Refrigerant-specific Puron refrigerant or R-22 Thermostatic ...Expansion Valve metering device
• Foil-faced insulation
• Exclusive DuraCoat^TM tin-...plated coils available
• High efficiency fixed speed fan
• Enhanced indoor air quality
• Optional electrical resistance heat
• 10-year parts limited warranty upon registration; Tin plated... coil 10-year parts warranty; Copper coil 5-year parts limited warranty