

TH8321U1006 | Honeywell VisionPRO Universal Programmable Thermostat With Armchair Programming
- Regular price
- $424.00
- Sale price
- $424.00
- Regular price
-
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Product Description P/N: TH8321U1006
Description
The Honeywell TH8321U1006 (VisionPRO 8000 series) is a versatile, touchscreen-based programmable thermostat built for residential and light commercial HVAC systems.
Technical Specifications
Condition | New/Never Used Surplus |
---|---|
Brand | Honeywell |
Category |
Controls & Indicators
|
Part Number | TH8321U1006 |
Subcategory | Thermostats |
Device Type | Programmable Thermostat |
Application | Heat Pump, Multi-Stage (Heat/Cool) |
Stages | 3 Heat / 2 Cool (Heat Pump) |
Programmability | 7-Day Programmable |
User Interface | Touchscreen |
Mount Orientation | Horizontal |
Color | Premier White |
Power Method | Battery or Hardwired |
Voltage | Low Voltage – 20–30 VAC or 750 mV |
Frequency | 50/60 Hz |
Amperage | 0.6 – 1 A |
Wattage | 15 to 25 W |
Changeover Type | Auto / Manual |
Fan Control | Yes |
Auto Changeover | Supported |
Sensor Compatibility | Works with External Sensors |
Password Lockout | Yes |
Temperature Range | 40°F – 99°F |
Humidity Range | 5% – 90% RH (Non-Condensing) |
Wiring Connections | C, S1, S2, L |
Height | 4-9/16″ |
Width | 6″ |
Depth | 1-1/4″ |
Weight | 0.75 lbs |
Information About TH8321U1006
The Honeywell TH8321U1006 is a universal programmable thermostat from the VisionPRO 8000 series, designed for residential and commercial HVAC applications that require advanced climate and humidity control. Supporting up to 3 heat/2 cool heat pump systems or 2 heat/2 cool conventional systems, it combines 7-day scheduling, touchscreen operation, and dehumidification capability in a compact, horizontally mounted design. With armchair programming, flexible power options, and robust system compatibility, it’s an ideal solution for precise comfort management in demanding environments.
Key Features:
- Universal Multi-Stage Compatibility: Works with 3H/2C heat pump or 2H/2C conventional systems, providing flexible control for a wide range of HVAC configurations in both residential and light commercial settings.
- Touchscreen Interface & Scheduling: Features a backlit touchscreen with 7-day programmable scheduling and multiple daily periods, offering intuitive setup and control for tailored comfort.
- Dual Power Options: Supports both 24 VAC hardwired operation and 750 mV millivolt systems, with optional battery backup for clock and schedule retention during power loss.
- Dehumidification Control: Built-in dehumidification logic enhances indoor comfort by managing humidity levels directly from the thermostat—especially valuable in humid or sealed environments.
- Advanced Installer Configuration: Includes detailed setup menus with options for fan control, compressor protection, temperature offsets, password lockout, and support for remote sensors (S1/S2).
- Armchair Programming: Allows for off-the-wall programming, enabling pre-installation configuration and saving setup time for installers in field deployments.
The TH8321U1006 offers precise temperature and humidity control with versatile compatibility for complex HVAC systems. Its programmable interface, service-friendly features, and professional-grade reliability make it a go-to thermostat for legacy and upgrade projects alike—especially where humidity and multistage control are essential.
Description
The Honeywell TH8321U1006 (VisionPRO 8000 series) is a versatile, touchscreen-based programmable thermostat built for residential and light commercial HVAC systems.
Technical Specifications
Condition | New/Never Used Surplus |
---|---|
Brand | Honeywell |
Category |
Controls & Indicators
|
Part Number | TH8321U1006 |
Subcategory | Thermostats |
Device Type | Programmable Thermostat |
Application | Heat Pump, Multi-Stage (Heat/Cool) |
Stages | 3 Heat / 2 Cool (Heat Pump) |
Programmability | 7-Day Programmable |
User Interface | Touchscreen |
Mount Orientation | Horizontal |
Color | Premier White |
Power Method | Battery or Hardwired |
Voltage | Low Voltage – 20–30 VAC or 750 mV |
Frequency | 50/60 Hz |
Amperage | 0.6 – 1 A |
Wattage | 15 to 25 W |
Changeover Type | Auto / Manual |
Fan Control | Yes |
Auto Changeover | Supported |
Sensor Compatibility | Works with External Sensors |
Password Lockout | Yes |
Temperature Range | 40°F – 99°F |
Humidity Range | 5% – 90% RH (Non-Condensing) |
Wiring Connections | C, S1, S2, L |
Height | 4-9/16″ |
Width | 6″ |
Depth | 1-1/4″ |
Weight | 0.75 lbs |
Information About TH8321U1006
The Honeywell TH8321U1006 is a universal programmable thermostat from the VisionPRO 8000 series, designed for residential and commercial HVAC applications that require advanced climate and humidity control. Supporting up to 3 heat/2 cool heat pump systems or 2 heat/2 cool conventional systems, it combines 7-day scheduling, touchscreen operation, and dehumidification capability in a compact, horizontally mounted design. With armchair programming, flexible power options, and robust system compatibility, it’s an ideal solution for precise comfort management in demanding environments.
Key Features:
- Universal Multi-Stage Compatibility: Works with 3H/2C heat pump or 2H/2C conventional systems, providing flexible control for a wide range of HVAC configurations in both residential and light commercial settings.
- Touchscreen Interface & Scheduling: Features a backlit touchscreen with 7-day programmable scheduling and multiple daily periods, offering intuitive setup and control for tailored comfort.
- Dual Power Options: Supports both 24 VAC hardwired operation and 750 mV millivolt systems, with optional battery backup for clock and schedule retention during power loss.
- Dehumidification Control: Built-in dehumidification logic enhances indoor comfort by managing humidity levels directly from the thermostat—especially valuable in humid or sealed environments.
- Advanced Installer Configuration: Includes detailed setup menus with options for fan control, compressor protection, temperature offsets, password lockout, and support for remote sensors (S1/S2).
- Armchair Programming: Allows for off-the-wall programming, enabling pre-installation configuration and saving setup time for installers in field deployments.
The TH8321U1006 offers precise temperature and humidity control with versatile compatibility for complex HVAC systems. Its programmable interface, service-friendly features, and professional-grade reliability make it a go-to thermostat for legacy and upgrade projects alike—especially where humidity and multistage control are essential.
