Low Voltage Thermostat Stages Heat 2 Stages Cool 1 Temp Settings per Day 4 Programs per Week 7 or 5-1-1 Terminal Designations B C E/W1 G L O R W2 Y1 WiFi Capability No System Switching Heat-Cool-Off Fan Switching Auto-On Display Type Digital Key Pad Lockout Yes Programmable Fan No Automatic Changeover Yes Humidification Control No Dehumidification Control No Remote Sensing Capability No Temporary Program Override Yes Temporary Temperature Hold Yes Filter Indicator Yes