Buy a Honeywell Home T9 smart thermostat and save.
 
Upgrade to a smarter home
and get $20 off*
With a Honeywell Home smart thermostat, there's no need to worry about adjusting the temperature when you're home or away. The T9, along with Smart Room Sensors, automatically adjusts, creating your ideal home environment while helping you save money.
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*Offer valid at www.resideo.com and www.honeywellhome.com. Receive $20 off the T9 Smart Thermostat (RCHT9510) from July 28, 2022 through September 7, 2022. Limit three (3) per customer. Promotion applies to the order value before taxes and shipping. Valid only on purchases shipped to a valid shipping address in the 50 United States and the District of Columbia. Offer may not be redeemed for cash and may not be combined with any other offers or promotions.
 
† Honeywell Home thermostats and apps work in both Fahrenheit and Celsius temperature scales.
 
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The Honeywell Home trademark is used under license from Honeywell International, Inc.
These products are manufactured by Resideo Technologies, Inc., and its affiliates.
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