Product Comparison: Controls and Thermostats

  Evolution Control
Evolution™ Control		 Thermidistat
Thermidistat™		 Preferred Wireless Premium Programmable Thermostat
Preferred Wireless Premium Programmable Thermostat		 Preferred Premium Programmable Thermostat
Preferred Premium Programmable Thermostat		 Preferred 5+2 Day Programmable Digital Thermostat
Preferred 5+2 Day Programmable Digital Thermostat		 Preferred Deluxe Programmable Thermostat
Preferred Deluxe Programmable Thermostat		 Legacy Deluxe Non-Programmable Thermostat
Legacy™ Deluxe Non-Programmable Thermostat
Performance
Energy Star Check            
Intuitive On Screen Prompts Check            
Features
Remote System Access Check            
Temperature Control Check Check Check Check Check Check Check
PerfectHumidity® Check Check          
Air Quality Control Check            
Fan Speed Control Check Check          
Ventilation Control Check            
Programmable Check Check Check Check Check Check  
Clean Filter Reminder Check Check   Check   Check Check
Auto Changeover Check Check Check Check   Check Check
Zoning Up to 8 zones            
Design
Profile Sleek Standard Portable Standard Standard Ultra-Slim Standard
Large LCD Screen Check Check Check Check Check Check Check
Back Lighting Check Check Check Check Check Check Check
Wireless     Check        
Warranty
Parts 5 years 5 years 5 years 5 years 5 years 5 years 5 years
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