Evolution Control (Best)

• Straightforward prompts for ease of use
• PerfectHumidity®
• 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^TM dirty filter ...detection
• Optional Zoning System - up to 8 Zones
• 5-year limited parts warranty
• Maintenance reminders
• Online Tutorial

Zone Perfect Zone Control (Better)

• Control 2, 4, or 8 distinct zones
• Improved energy efficiency - save up to 29% on heating bills...
• Perfect Humidity™ controls both temperature and humidi...ty
• Custom 7-day programming for each zone
• Settings automatically adjust based on occupancy or usage
• Backlit LCD screen
• SmartRecovery from power failures
• Auto changeover
• Copy period, day, and zone functions
• Clean filter reminder
• Diagnostic error display
• Smart temperature sensors
• Duct temperature (LAT) sensor
• Outdoor temperature sensor
• Fully modulating dampers to regulate airflow
• 10-year parts limited warranty upon registration (ZP Plus 2-...Zone)
• 10-year parts limited warranty upon registration (ZP Plus 4-...Zone)
• 10-year parts limited warranty upon registration (ZP Plus 8-...Zone)