Is your home ready to take on the summer heat?

Cool and comfortable – all summer long Steps to help you chill in high heat and humidity. Now's the time to get your home ready for hot, humid weather while helping to protect your AC unit from failing during a heat wave. Learn More Get up to $30 off the T9 Smart Thermostat!* Kick off your DIY thermostat upgrade with up to $30 off the Honeywell Home T9 Smart Thermostat. The T9 includes: Smart room sensors to help adjust the temperature in each room based on occupancy Simple control from the Honeywell Home app Alerts sent to your phone when home temperatures rise or fall beyond the set threshold Buy Now Want to cut down your energy bill? Your utility company may pay you to save energy during high-demand times. Search for offers Prefer to call a professional? Resideo and Honeywell Home products are supported by a nationwide network of over 100,000 professionals ready to help. From tech expertise and installations to services and advice, our pros can help you get the most out of your home. Find an authorized HVAC professional near you to get the T10 Pro Smart Thermostat installed today. Find a Pro How's your indoor air quality? Today's homes are built tighter to increase energy efficiency, but that also means airborne contaminants like dust mites and pollen can get trapped inside your home. Our T9 and T10 Pro Smart Thermostats can even send you alerts when it's time to change your filter. There are other ways you can help improve your home's indoor air quality. While 80% of homes have air quality problems, the solutions are simple. You can request the Resideo Indoor Air Quality Assessment to be run during your AC tune up by your HVAC Pro which can identify the right solutions to improve your home's air quality. Learn More * Offer valid at www.resideo.com and www.honeywellhome.com. Receive $30 off T9 Smart Thermostat with Smart Room Sensor (RCHT9610). Receive $20 off T9 Smart Thermostat (RCHT9510) from April 13, 2020 through May 17, 2020. Promotion applies to the order value before taxes and shipping. Sale excludes standalone Smart Room Sensors (1 or 2-pack) and T10 Pro Smart Thermostat. 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.