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    The T6 Pro Wi-Fi offers functionality that’s easy to use and smart features that are easy to love. Program it based on the homeowners' schedule, or let it adapt to their life as plans change. Homeowners can adjust it from anywhere using a smartphone or tablet, ensuring maximum comfort when at home and energy savings whether they are home or away.


    • TH6320WF2003 Up to 3H/2C heat pump and 2H/2C conventional
    • TH6220WF2006 Up to 2H/1C heat pump and 2H/2C conventional
    • Geofencing, 7-day, 5-2, 5-1-1, 1-week or non-programmable
    • Optional ventilation control for projects that need to meet the ASHRAE 62.2 standard (TH6320WF only)
    • Optional dual fuel (TH6320WF only)
    • Uses the UWP mounting system that’s standard across all T Series thermostats
    • Setup and scheduling can be done at the wall on the thermostat, or using the Lyric app
    • Simple homeowner hand-off process enables customers to complete the Wi-Fi connection process on their own
    • Integrates with smart home Apple HomeKit and Amazon Alexa for customers who want to control their smart home devices from a single app
    • Customers can program a schedule or use location-based control with geofence technology, which uses their smartphone location to save energy when they’re away and make the home comfortable when they return
    • Optional wired indoor/outdoor sensors
    • Large touchscreen display
    • 5-year warranty
    • ENERGY STAR® Certified

    Application: 24 Vac systems; Gas, Oil, Electric Warm Air; Hot water Coil; Gas, Oil, Electric Hydronic; or Steam / Gravity Systems

    Dimensions (in.): 4-1/16 in. long x 4-1/16 in. wide x 1-3/32 in. deep

    Includes: Thermostat, UWP mounting system, Installation (J-box) adaptor, Small decorative cover plate, screws and anchors, Installation Guide, and User Guide

    Electrical Ratings: 20 to 30 Vac

    Stages: Up to 2 Heat/1 Cool Heat Pumps; Up to 2 Heat/2 Cool Conventional Systems

    Electrical Connections: Honeywell UWP Mounting System

    Operating Humidity Range (% RH): 5 to 90% RH, non-condensing

    Supply Voltage: 20 to 30 Vac

    Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT

    Switch Positions (Fan): AUTO-ON-CIRC-FOLLOW SCHEDULE

    Operating Temperature Range (F): 37 F to 102 F

    Operating Temperature Range (C): 2.7 C to 39 C

    Shipping and Storage Temperature Range (F): - 20 F to 120 F

    Network Communications: Wi - Fi

    LEDs: LED Back Light

    Power Method: Hardwired

    Accuracy (F): 2 F

    Accuracy (C): 0.5 C

    Differential Temperature (F): ± 1 F

    Interstage Differential Temperature (F): 1 to 1.5 F Multistage models only

    Ambient Temperature Range (F): 32 F to 120 F

    Switch Type: Relay

    Programmability: 7 day, 5-1-1 day, 5-2 day, 1 day, Geolocation or Non-programmable

    Display: Touch Screen: 6.89 sq. in.

    Temperature Control Mode Selections: Ambient Air Temperature

    Changeover: Auto or Manual

    Setting Temperature Range (F): Heat: 40 F to 90 F; Cool 50 F to 99F

    Heat Current: 0.02-1.0 A

    Fan Current: 0.02-.05 A

    External Sensors Available: Optional: Outdoor -- C7089U1006, Remote Indoor — C7189U1005

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