Honeywell T6 Pro Series Z-Wave Programmable Thermostat TH6320ZW2003
This listing is for a used Honeywell T6 Pro Series Z-Wave programmable thermostat (model TH6320ZW2003) in white. It’s designed for Z-Wave connected heating and cooling control and may be suitable for smart home integration, depending on your setup. The exact included accessories, wiring requirements, and compatibility details are not provided here—check the listing for details. Free shipping is included with purchase. Review photos and the item description for cosmetic condition and what’s in the box before ordering.
| Location | Charlotte US |
| Shipping | Free shipping (check listing for details) |
| Seller |
priuschat
100.0% positive · 355 feedback
|
| Listing | FixedPrice · Active |
| Start time | 2025-11-11T05:38:10.000Z |
| Power Source | Corded Electric, Battery |
| Year Manufactured | 2003 |
| MPN | TH6320ZW2003 |
| Battery Size | AA |
| Compatible Product | Universal, Heat Pump, Central Heating Radiator, Packaged/Rooftop Air Conditioner |
| Smart Home Compatibility | Universal, Apple HomeKit, Google Home/Assistant, Amazon Alexa, Cortana |
| Control Style | Push Button, App Control, Digital, Touch, Analog/Mechanical |
| Display Size | 4 in (10.16 cm) |
| Voltage | 24 V |
| Heat Stages | 3 |
| Features | Z-Wave, App Control, Adjustable Thermostat, Automatic Changeover, Automatic Shut Off, Battery Backup, Daylight Savings Time Ready, Digital Display, Filter Replacement Indicator, Geofencing, Low Battery Indicator, Outdoor Temperature Display, Remote Control, Smart Connectivity, Touch Screen, Vacation Mode, Wireless |
| Compatible Brand | Honeywell |
| Thermostat Programmable Days | 7- Day |
| Color | White |
| Material | Plastic |
| Brand | Honeywell |
| Thermostat Shape | Square |
| Mounting | Wall-Mounted |
| Sensor Technology | Temperature |
| Voltage Type | Low Voltage |
| Number of Periods per Programmable Day | 5 |
| System Switching | Auto |
| Model | Honeywell T6 Pro |
| Cool Stages | 2 |
| Smart Home Protocol | Z-Wave |
| Programmability | Programmable |
Condition is used, but these are in very good condition. Units were tested before removing from working HVAC systems. We try our best to clean these T6 Pro thermostats as best we can, but a few may have scuffs, paint, etc. Includes the UWP Mounting System/Wiring Plate. Does not include the decorative cover plate. Please see other auction listing for T6 Pro model ending in 2007 with DSK/SmartStart capabilities. The Honeywell T6 Pro Series Z-Wave Programmable Thermostat in white is a highly advanced and versatile device designed for controlling the heating and cooling systems in your home. With a 7-day programmable schedule, it allows you to set specific temperature settings for each day of the week. The thermostat is compatible with various heating and cooling systems, including universal, heat pump, central heating radiator, and packaged/rooftop air conditioner. It features smart home compatibility with popular platforms like Apple HomeKit, Google Home/Assistant, Amazon Alexa, and Cortana. Additionally, the thermostat has a sleek square shape and can be wall-mounted for easy access and control. Its features include vacation mode, wireless connectivity, remote control, and automatic shut off, making it a convenient and energy-efficient choice for any hom