Home > Programmable Thermostats > Honeywell Home RTH221B1021 Programmable Thermostat, 1 Week / 4 Time Periods Per Day, Accurate to +/- 1Degree ; Honeywell
Honeywell 1 week Programmable Thermostat, Accurate temperature control, Fahrenheit or Celsius temperature display, digital display, electric baseboard heat, HVAC systems
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I cannot override the thermostat's program. It sets to 62 during the day and 70 at night, even when I set it for 68 during the day and 64 at night. I tried to lock it at 66, but it still goes to 70/62 even when turned off.
I found the programming process easy with the step-by-step instructions provided.
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