Evolution® Control (Best)

• Straightforward prompts for ease of use
• Perfect Humidity™
• Air quality control
• Fan speed control
• Ventilation control
• Easy-to-read LCD screen
• Day-at-a-glance 7-day programming
• Large, easy-to-push buttons
• Optional Remote Access Kit
• TrueSense™ dirty filter detection
• Optional Zoning System - up to 8 Zones
• 10-year parts limited warranty upon registration (SYSTXBBUIZ...01-B)
• 10-year parts limited warranty upon registration (SYSTXBBUID...01-B)
• 10-year parts limited warranty upon registration (SYSTXBBSMS...01)
• 10-year parts limited warranty upon registration (SYSTXBBSAM...01)
• 10-year parts limited warranty upon registration (SYSTXBB4ZC...0)
• 10-year parts limited warranty upon registration (1SYSTXBBNI...M01)
• Maintenance reminders
• Online Tutorial

Thermidistat (Better)

• Controls both temperature and humidity
• 7-day programmable
• PerfectHumidity®
• Indoor humidity display
• Automatic humidifier control
• Fan speed control
• "Cool to Dehumidify" mode
• 1-button vacation mode
• Unique field configurable
• Smart recovery
• Large push buttons
• 5-year limited warranty