Honeywell Home RTH221B 1-Week Programmable Thermostat
$27.77
Price: $27.77
(as of Aug 19, 2025 03:25:04 UTC – Details)
This easy-to-operate 1-Week Programmable Thermostat helps make your home comfortable exactly when you want it. Programmable for one week, it lets you customize your schedule with four options – ‘wake’, ‘leave’, ‘return’, and ‘sleep’ – for precise temperature control and added comfort. Simple step-by-step instructions included with the thermostat make DIY installation easy.
ONE WEEK PROGRAMMING: Set one program for the entire week with four program periods per day including wake, leave, arrive and sleep.
PRECISE TEMPERATURE CONTROL: Precise temperature control of +/- 0.5 degree Celsius.
DIGITAL DISPLAY: Easy-to-read digital display with an intuitive interface for one-touch access to setpoint temperature.
EASY INSTALLATION: Easy to install yourself and basic operation keeps programming simple.
REMINDERS: Built-in battery change reminders.
COMPATIBLE WITH: Heating, cooling and heat pumps without auxiliary heat options.
NOT Compatible with: Does NOT work with electric baseboard heat (120-240 V), heat pumps with backup, or multi-stage heating/cooling.
Customers say
Customers like the functionality and installation of the product. They mention it works great, works with multistage furnaces, and is easy to set.
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