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T9 Smart Thermostat

Retail price: $179.99   $50.00 rebate
MSRP: $179.99
Your Price: $129.99

Energy Star label

ENERGY STAR® certified product.

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Be sure to check compatibility with your HVAC system here.

Returns for incompatibility are not eligible for refund.

Limit of 1 thermostat product per account.

If you have received a thermostat rebate from another Columbia Gas of Virginia program you are not eligible to purchase a thermostat from this store.

The T9 Smart Thermostat helps you achieve greater comfort and efficiency in your home.

thermostat on wall

Increase energy savings by up to 26%*

The ENERGY STAR® certified T9 Smart Thermostat can be programmed with a schedule or allowed to adapt to your busy life on the fly.

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Honeywell T9 Thermostat

Control and monitor usage from anywhere simply by using your smartphone or tablet, integrate it completely with your smart home, and enroll in utility rebate programs so you can earn rewards for helping save energy. Now your home can always feel exactly how you like it, all while saving money on your energy bills.

Honeywell T9 Thermostat App

The Honeywell Home T9 Thermostat is easy to install yourself.

View Installation Details

Need more help? Visit the Honeywell Home support pages.

The T9 also allows you to monitor your system when you're away to minimize wasted energy and money with the Honeywell Home App.

thermostat on wall in hallway


remote control from phone tablet laptop devices

Includes remote control capabilities from your phone, tablet or laptop.

Conserve Energy Geofencing

Helps to ensure energy is conserved when you're away with geofencing capabilities.

Tips to help reduce your energy use

Track your heating and cooling trends and compare your energy usage to similar homes in your area. Get tips to help you reduce your energy use and make your home more efficient and help save on your bills.

Filter Change Notifications

The T9 learns your home's heating and cooling cycles. Be alerted when it's time to change your filter or when temperatures swing drastically — and frost protection can cycle if it gets too cold.

Family Accounts

Allows you to set up accounts for everyone in the family, so they can make adjustments from their mobile devices.

3 year warranty

Comes with a three-year limited warranty.

View Additional Specs

T9 thermostat set on 78 cooling

T9 Smart Thermostat

Retail price: $179.99   $50.00 rebate
MSRP: $179.99
Your Price: $129.99

T9 Smart Thermostat

Retail price: $179.99   $50.00 rebate
MSRP: $179.99
Your Price: $129.99
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