Air
T9 Smart Thermostat and Sensor with C-Wire Adaptor
SKU: SMHOM9610KIT
Best Seller
T9 Smart Thermostat and Sensor with C-Wire Adaptor
SKU: SMHOM9610KIT
Smart Home Comfort Made Simple with the Honeywell Home T9
Take your home's comfort to the next level with the Honeywell Home T9 Smart Thermostat. Focus on the rooms you choose by adding Smart Room Sensors and setting a schedule that works for your lifestyle. Help ensure comfort and sustainability with an ENERGY STAR® certified smart home thermostat you can count on for consistent, balanced temperatures.

Product Overview
Experience consistent, balanced temperatures throughout your home by utilizing the Honeywell Home T9's Smart Room Sensors. Say goodbye to rooms that fluctuate uncomfortably between too cold and too hot.
Place sensors where you want to see each room's temperature and humidity. Use the multi-room display on the thermostat's touchscreen — or in the app — to focus on rooms based on occupancy or a specific schedule you choose. When focusing on multiple rooms, the T9 smart home thermostat works toward creating an average temperature, balancing the needs across the whole home.
Features
T9 Smart Thermostat and Sensor with C-Wire Adaptor

Upgrade to Efficiency
The T9 Smart Thermostat with Sensors champions energy efficiency and sustainability. Utilizing smart scheduling, energy savings programs, and boasting an ENERGY STAR® certified status, this advanced home thermostat empowers you to conserve energy throughout your household.

Technology Tailored to You
With Smart Response® & geofencing technology, our smart home app dynamically adjusts the temperature in response to your movements by promptly sensing whether you're inside or outside the designated area. Additionally, you have the flexibility to establish a personalized thermostat schedule with your lifestyle, enabling energy savings while you're away and ensuring comfort when you're home.

Simple Compatibility
Let us do the work for you. Do a quick check to see if the T9 Smart Thermostat will work with your home's system. Check compatibility
Need support installing? Contact a local professional for a consultation, installation, and pricing. Contact a pro if you have: Line voltage (120/240 VAC) | Dual Fuel | Fan Coil | 2-Wire heat-only | Humidity or ventilation control

Connecting a New Device?
If you are new to the Resideo family of brands or adding to your network of devices, please visit our support center for additional information and help with our apps.
Works with
Our products, apps and services work in harmony with leading smart home ecosystems.
Thermostat Type | Digital, Low Voltage, Programmable, WiFi |
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Color | White |
Includes | RCHT9610WFSW2003 T9 Thermostat with Sensor, CWIREADPTR8001 C-wire Adapter, Installation Guide, UWP Wall Plate, Screws, Anchors, and Wire Labels |
Utility Rewards | Yes |
Stages | Up to 2 Heat/2 Cool Conventional Systems, Up to 3 Heat/2 Cool Heat Pump Systems |
Modes of Operation | Heat, Cool, Auto, Off, Emergency Heat |
Program Type | 7-Day Programmable |
Fan Function | On, Auto, Circulating |
Alerts and Reminders | Battery Replacement, Dehumidifier Filter, Filter Change 1, Heat Pump Failure, Humidifier Pad, Internal Sensor Failure, UV Bulb 1, UV Bulb 2, Vent Filter, WiFi No Internet |
Display Type | Touch Screen |
Is Your Home Compatible?
Knowing your home's wiring can make a difference. Follow these step-by-step instructions to identify if your current wiring is compatible with this thermostat.
Support
See how it's done
Resources
Compare with Similar Products
Compare |
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Reviews | ||||
Smart Home Integration |
yes | yes | yes | |
Auto Home/Away Scheduling (Geofencing) |
yes | yes | yes | |
WiFi Type |
2.4 and 5.0 GHz | 2.4 and 5.0 GHz | 2.4 and 5.0 GHz | |
Supports Additional Sensors |
Up to 20 | Up to 20 | Up to 20 | |
Prioritize Multiple Rooms |
yes | yes | yes | |
Eligibility For Utility Rebates |
yes | yes | yes | |
Filter Change Alerts |
yes | yes | yes | |
Control a Humidifier, Dehumidifier, or Ventilator |
no | no | yes | |
Can be Used with an EIM |
no | no | yes | |
How to Buy |
Buy Now | Buy Now | Find a Pro |

Take It All with You
Manage your Honeywell Home devices in the easy-to-use app, making it simple to control home comfort, monitor usage and more — from anywhere.
Worry less — get alerts if temperatures rise above or fall below your threshold as well as reminders to change your air filter. Plus, you don’t always know your schedule week-to-week. With location-based home and away modes, your smart thermostat can respond to your lifestyle, automatically adjusting your temperature and passing the savings onto you.