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Honeywell YTHX9321R5079

Honeywell Prestige® 2.0 Wireless Programmable Thermostat Kit, 32 - 120 deg F, 3 Stages Heat, 2-Stages Cool, 24 V


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Honeywell Prestige® 2.0 Programmable Thermostat Kit, Wireless, 32 - 120 deg F, 3 Stages Heat, 2 Stages Cool, Temperature Settings Per Day: 4, Programs Per Week: 7, Terminal Designations: C, R, Rc, W-O/B, W2-Aux/E, Y, Y2, G, L, K, HUM, HUM, DHM, System Switching: Auto/Manual, Fan Switching: Auto-On-Off-Circulate, High Definition Digital Display, 24 V, Hardwired, Horizontal Mount, Premier White, 3-5/16 Inch L x 6-7/8 Inch W x 1-1/2 Inch D, Includes: Outdoor Air Sensor and Lithium Battery
  • Large, easy-to-read backlit full color display shows current indoor temperature and humidity, temperature setting, date and time on the home screen
  • Adjustable backlight level allows thermostat to be on full brightness at all times or dim to the brightness level of choice when the thermostat is not being used
  • Interview based programming wizard to easily and confidently schedule thermostat temperatures and times
  • USB port allows downloading of installer settings to quickly and consistently perform setup of thermostats in similar applications
  • USB port also allows easy setup of dealer logo and contact information on thermostat screen
  • Real time clock keeps time during power failure; automatically updates for daylight saving time
  • Precise temperature control (±1 F) for reliable and consistent temperature
  • Multiple hold options allows modification of schedule as needed
  • Change reminders to inform it is time to replace air filter, humidifier pad, ultraviolet bulb or batteries in connected devices
  • RedLINK™ enabled to communicate with compatible wireless devices

Application: Residential and Light Commercial

Products specifications
Attribute nameAttribute value
ApplicationConventional or Heat Pump
Brand NameHoneywell
ColorPremier White
Control Range32 - 120 deg F
Dimensions3-5/16 Inch L x 6-7/8 Inch W x 1-1/2 Inch D
DisplayHigh Definition Digital
Fan SwitchingAuto-On-Off-Circulate
Mounting TypeHorizontal
Number of Stages3 Heat/2 Cool
Power SourceHardwired
Programs Per Week7
SeriesPrestige® 2.0
Stages Cool2
Stages Heat3
System SwitchingAuto/Manual
Temperature Settings Per Day4
Terminal DesignationsC, R, Rc, W-O/B, W2-Aux/E, Y, Y2, G, L, K, HUM, HUM, DHM
Voltage Rating24 V