Brand new in original box Unopened. The Honeywell ST9100S Programmable Thermostat in White is a sleek and efficient wall-mounted device that offers programmable control of your heating system. With its rectangular shape and temperature sensor technology, this thermostat allows you to set specific heating schedules and easily monitor and adjust the temperature in your home. The timer feature adds an extra flexibility for controlling your energy usage, making it a convenient and practical choice for any household.
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