Resideo, THX9421R5021WW, Thermostat, Series: 9000, Digital, Programmable Thermostat, 0 to 49 deg C Control, Heating/Cooling System Switching, On/Auto/Circulating Fan Switching, Thermistor Sensor, 4 Stage, 4 Heat Pump, 3 Conventional Stages Heat, 2 Cool Pump, 2 Conventional Stages Cool, 5 to 90% Non-Condensing Humidity, 8.06 sq-in Tri-Lingual Display, Hardwired Power Source, White, 3-1/2 in H x 4-1/2 in W x 7/8 in D Dimensions
- Series 9000
- Voltage Rating 18 - 30 VAC
- Color White
- Dimensions 3-1/2 in H x 4-1/2 in W x 7/8 in D
Catalog
- Controls up to 4 stages of heat and 2 stages of cool in a heat pump system and up to 3 stages of heat and 2 stages of cool in a conventional system
- Equipment Interface Module has 4 assignable inputs to be used with wired outdoor, indoor, discharge or occupancy sensors
- Adaptive Intelligent Recovery - Over time, the Prestige thermostat learns how long it takes to reach the desired temperature and activates the system earlier
- Dealer information on-screen
- Keypad lockout to prevent unauthorized changes
- Displays on/off status of all equipment controlled by the thermostat
- RedLINK wireless communication
- English, French or Spanish display options
- Performance logs maintain heating and cooling history