WR1F98EZ-1621, White-Rodgers,

Emerson Blue Wireless Easy Install 6" Display, Universal Single Stage, Multi-Stage, Heat-Pump up to (4H/2C), With Humidification / Dehum, 7-Day Program, Backlit, Auto Changeover, Dual Fuel (Requires Sensor Below), System Switch-Heat, Off, Cool, Emergency,Auto, Fan Switch- Auto, On, EMR, Keypad Lockout, Profile-Horizontal, Range 45-99° F., Module Terminals, RC,RH,C,G,Y,Y2,W/E,W2,O/B,L,DHM,DHM2,HM,HM2. Compatible with F145RF-1600 Indoor/Outdoor Wireless Temperature Sensor, Sold Separately