Low Voltage WiFi Thermostat; Stages Heat 2; Stages Cool 3; Temp. Settings per Day 4; Programs per Week 7; Terminal Designations R;Y1;Y2;G;W1;W2/O/B; C; WiFi Capability Yes; System Switching Auto-Heat-Cool-Off; Fan Switching Auto-On; Display Size 2 in x 2 in; Display Type Backlit; Display Color White; Key Pad Lockout Yes; Programmable Fan No; Automatic Changeover Yes; Humidification Control Yes; Dehumidification Control Yes; Remote Sensing Capability No; Temporary Program Override Yes

Low Voltage Thermostat; Stages Heat 2; Stages Cool 2; Temp. Settings per Day 2; 4; Programs per Week 7 or Nonprogrammable; Terminal Designations G; Y1; RC; RH; W1; A; Y2; O; B; W2; C; WiFi Capability No; System Switching Heat-Cool-Off; Fan Switching Auto-On; Display Size 3.4 sq in; Display Type Digital; Display Color Blue; Key Pad Lockout Yes; Programmable Fan Yes; Automatic Changeover No; Humidification Control No; Dehumidification Control No; Remote Sensing Capability No