Premier White® Universal Programmable Thermostat with Dehumidification Control, Automatic/Manual Changeover and up to 3 Heat/2 Cool Stages
- Large, Clear Display with Backlighting current temperature, set temperature and time are easy-to-read and all are displayed on the home screen.
- Menu Driven Programming Guides you through the scheduling process, showing only necessary information and choices on each screen.
- Ability to Select Multiple Days allows you to easily customize the thermostat for your unique schedule.
- Real-Time Clock keeps time during power failure; automatically updates for daylight saving time.
- Armchair Programming allows you to remove thermostat from wall to set the schedule.
- Precise Temperature Control (+/-1 F) reliable, consistent comfort.
- Multiple HOLD options allow you to modify schedule indefinitely or for a specific time.
- Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries.
- Adaptive Intelligent Recovery™ - ensures programmed temperature is reached by programmed time.
- Temperature range stops - prevents user from setting the temperature too high or too low.
- Keypad lockout options for partial or full lockout.
- Programmability: 7 Day Multiple Day Programming or Non-Programmable
- Changeover: Auto/Manual Selectable
- Color: Premier White®
- Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT
- Switch Positions (Fan): AUTO-ON-CIRC
- Power Method: Battery or Hardwired
- Terminal Designations: R, RC, W (O/B), W2 (AUX), Y, Y2, L, E, G, C, S1, S2
- Dimensions (in.): 4 9/16 in. high x 6 in. wide x 1 1/4 in. deep
- Dimensions (mm): 116 mm high x 152 mm wide x 32 mm deep
- Mounting: Horizontal
- Electrical Ratings: 20 to 30 Vac or 750 mV
- Frequency: 50 Hz / 60 Hz
- Setting Temperature Range (F): Heat: 40 F to 90 F; Cool: 50 F to 99 F
- Setting Temperature Range (C): Heat: 4.5 C to 32 C; Cool: 10 C to 37 C
- Differential Temperature (F): ± 1 F
- Differential Temperature (C): ±0.5 C
- Stages: Up to 3 Heat/2 Cool Heat Pump
- Stages: Up to 2 Heat/2 Cool Conventional
- Outdoor Sensor: Yes, optional outdoor or indoor remote
- Sensor Element: Thermistor
- Heat Current: 1.0 A running
- Cool Current: 1.0 A running
- Fan Current: 0.6A running
- Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
- The L terminal is an input or output.
- Selectable: Programmable or Non-Programmable
- Includes Dehumidification Control.
- Display Size: 10 sq in.
Additional Honeywell Links
- View Manufacturer Warranty
- Shop All Honeywell Products
Our SKU: Honeywell TH8321U1006
This product is listed under the following manufacturer number(s):
- Honeywell TH8321U1006
*Denotes a finish or option that has been discontinued
Honeywell TH8321U1006 Product Specifications
|Control Type||Touch Screen|
|Power Source||Battery, Hardwired|
|Supports 24 Volts||Yes|
|Supports Heat Pump||Yes|
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