The Honeywell ST9100S Programmable Room Thermostat in White is a brand new, wall-mounted heating control that offers 7-day programming for optimal comfort. Powered by AA batteries, this thermostat is designed for use with wall heaters and features a timer for added convenience. With smart home compatibility and frost protection properties, this rectangular-shaped thermostat from Honeywell is a reliable choice for maintaining a comfortable environment in your home. Additionally, the thermostat has a switch control style.
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