Our 5-1-1 Day Programmable Thermostat – RTH6450D fits your schedule and helps ensure maximum comfort in your home. Program weekdays to your routine and set up Saturday and Sunday with unique programs. Other must-have features include the easy to read backlit display, auto change from heating to cooling and Smart Response Technology to pre-heat/cool your home at programmed times.
- 5-1-1 Day Programming (program week and Saturday/Sunday, up to four periods per day)
- Easy to use
- Backlit display
- Smart Response Technology
- Auto change from heating to cooling
- One-year limited warranty
- DIY installation