Honeywell TH6220U2000 - T6 Pro Programmable Thermostat Up to 2 Heat / 2 Cool

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SKU: TH6220U2000
Regular price $118.83

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T6 Pro Programmable Thermostat Installation Instructions

T6 Pro Programmable Thermostat User Guide


The T Series programmable thermostat streamlines everything from product selection and installation to customer service and support. With a standard footprint and simple interface, the T Series will enhance the entire thermostat experience for you and your customers alike. 

Your Schedule, Your Way. With the innovative T6 Pro Programmable Thermostat, you can schedule your heating and cooling your way. The easy-to-install and easy-to-use thermostat provides flexible scheduling, so you can change it from day-to-day, just on weekends, or keep one program all week long.

Prioritize comfort in your home with the T6 Pro Programmable Thermostat. The easy-to-use thermostat automatically heats or cools your home to maintain the temperature you like the most. With 7-day flexible scheduling, you can program your thermostat for the week ahead and adjust it easily if your plans change.

The large backlit display shows the temperature and comes with a real-time clock that automatically adjusts for Daylight Savings Time. Use the temporary or permanent hold settings to override your schedule, and receive reminders when it's time to change the filters or the batteries.

7-Day Flexible Scheduling

With 7-day flexible scheduling, you can create a separate schedule for each day of the week. Set a preferred temperature for when you sleep, wake up, leave or come home. Find a program that suits your lifestyle, and adjust the schedule easily if plans change.

Smart Response Learning

The T6 Pro 7-Day Programmable Thermostat learns your heating and cooling cycle times to deliver the right temperature when you want it. With precise temperature control, the thermostat can automatically change from heating to cooling to help maintain the temperature you like most.

Intuitive Design

The programmable thermostat comes with simple instructions and a large, 5.44 square-inch backlit display, so you can easily determine the temperature and change the settings. The real-time clock automatically adjusts for Daylight Savings Time, and handy reminders let you know when it's time to change the filters or the batteries.


  • TH6220U Up to 2H/1C heat pump and 2H/2C conventional
  • Alternate Products
    • TH6320U Up to 3H/2C heat pump and 2H/2C conventional
    • TH6210U Up to 2H/1C heat pump and 1H/1C conventional
  • 7-day, 5-2, 5-1-1 or non-programmable 
  • Uses the UWP mounting system that’s standard across all T Series thermostats 
  • Easy upsell to a connected Lyric T6 Pro Wi-Fi when your customer is ready for Wi-Fi (C-wire required) 
  • Optional dual fuel
  • Optional wired indoor/outdoor sensors
  • Simple push-button functionality 
  • Filter change reminders 
  • Height: 4.06" (104mm)
  • Width:  4.06" (104mm)
  • 5-year warranty

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