HOTFIX Honeywell Home
T9 Smart Thermostat
- RCHT9510WFW2001/U; T9 Smart Thermostat
- RCHT9610WFSW2003/U; T9 Smart Thermostat with Sensor
- RCHT9610WFSW2019/W; T9 WiFi Thermostat Remote, White - Canada
- SMHOM9510KIT; T9 Smart Thermostat with C-Wire Adaptor
- SMHOM9610KIT; T9 Smart Thermostat and Sensor with C-Wire Adaptor
T9 Smart Thermostat - RCHT9510WFW2001/U; T9 Smart Thermostat is backordered and will ship as soon as it is back in stock.
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.
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T9 Smart Thermostat
SKU: RCHT9510WFW2001/U
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

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.

Monthly Home Energy Reports
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. See Monthly Report
Get a Rebate Fron Your Utility
Connect your Honeywell Home thermostat to your utility to earn rewards. Earn money for using less energy when others are using more. Search rebates
Easy Install
Installing a T9 Smart Thermostat is a DIY project that can make your life easier. Feed your wires into the lettered ports of the wall plate, close the plate and snap your T9 onto the wall. Then, the T9 will self-configure, guiding you through a simple setup. Watch how to install
Features
T9 Smart Thermostat

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.

Monthly Home Energy Reports
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. See Monthly Report
Get a Rebate From Your Utility
Connect your Honeywell Home thermostat to your utility to earn rewards. Earn money for using less energy when others are using more. Search rebates
Easy Install
Installing a T9 Smart Thermostat is a DIY project that can make your life easier. Feed your wires into the lettered ports of the wall plate, close the plate and snap your T9 onto the wall. Then, the T9 will self-configure, guiding you through a simple setup. Watch how to install
Features
T9 Smart Thermostat

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.
Features
T9 Smart Thermostat

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.
Features
T9 Smart Thermostat

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.
Specifications
Thermostat Type | Digital; Low Voltage; Programmable; WiFi |
WiFi | Yes |
WiFi Specifications | 802.11b; 802.11g; 802.11n; 2.4GHz range; 5GHz range |
Color | White |
Includes | Thermostat; Installation Guide; UWP Wall Plate; Screws; Anchors; Wire Labels; C-Wire Adapter |
Utility Rewards | Yes |
Stages | 1 Heat/1 Cool |
Modes of Operation | Heat; Cool; Auto; Off; Emergency Heat |
Program Type | 7-Day Programmable |
Fan Function | On; Auto; Circulating |
Display Type | Touch Screen |
Energy Star Certified | Yes |
Features | Filter Change Reminder; Smart Home Enabled; Geofencing ; WiFi; Touchscreen Display; Utility Rewards; ENERGY STAR Certified; Backlit Display ; Smart Response |
Product Height | 4.92 in |
Product Width | 3.7 in |
Product Depth | 0.94 in |
Warranty | 2 Years |
Specifications
Thermostat Type | Digital; Low Voltage; Programmable; WiFi |
WiFi | Yes |
WiFi Specifications | 802.11b; 802.11g; 802.11n; 2.4GHz range; 5GHz range |
Color | White |
Includes | Thermostat ; Installation guide; UWP Wall Plate; Wireless Sensor; Screws; Anchors; Wire Labels; C-Wire Adapter |
Utility Rewards | Yes |
Stages | Up to 3 Heat/2 Cool |
Modes of Operation | Heat; Cool; Auto; Off; Emergency Heat |
Program Type | 7-Day Programmable |
Fan Function | On; Auto; Circulating |
Display Type | Touch Screen |
Energy Star Certified | Yes |
Features | Filter Change Reminder; Smart Home Enabled; WiFi; Touchscreen Display; Room Sensors; Utility Rewards; ENERGY STAR Certified; Smart Response |
Product Height | 4.92 in |
Product Width | 3.7 in |
Product Depth | 0.94 in |
Warranty | 2 Years |
Specifications
Thermostat Type | Digital; Low Voltage; Programmable; WiFi |
WiFi | Yes |
WiFi Specifications | 802.11b; 802.11g; 802.11n; 2.4GHz range; 5GHz range |
Color | White |
Utility Rewards | Yes |
Stages | Up to 3 Heat/2 Cool |
Modes of Operation | Heat; Cool; Auto; Off; Emergency Heat |
Program Type | 7-Day Programmable |
Fan Function | On; Auto; Circulating |
Display Type | Touch Screen |
Energy Star Certified | Yes |
Features | ENERGY STAR Certified; Utility Rewards; WiFi; Smart Response |
Product Height | 3.62 in |
Product Width | 2.88 in |
Product Depth | 1.13 in; 29 mm |
Warranty | 2 Years |
Specifications
Thermostat Type | Digital; Low Voltage; Programmable; WiFi |
WiFi | Yes |
WiFi Specifications | 802.11b; 802.11g; 802.11n; 2.4GHz range; 5GHz range |
Color | White |
Includes | RCHT9510WFW2001 T9 Smart Thermostat without 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 1 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; WiFi Radio Error; Heat Pump Failure; Internal Sensor Failure; Filter Change 1; Humidifier Pad; Dehumidifier Filter; Vent Filter; UV Bulb 1; UV Bulb 2; WiFi No Internet |
Display Type | Touch Screen |
Energy Star Certified | Yes |
Features | ENERGY STAR Certified |
Power Source | Battery Operated; Hardwired |
Product Height | 4.92 in |
Product Width | 3.7 in |
Product Depth | 0.94 in |
Warranty | 2 Years |
Specifications
Thermostat Type | Digital; Low Voltage; Programmable; WiFi |
WiFi | Yes |
WiFi Specifications | 802.11b; 802.11g; 802.11n; 2.4GHz range; 5GHz range |
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 |
Energy Star Certified | Yes |
Features | ENERGY STAR Certified |
Power Source | Hardwired |
Product Height | 4.92 in |
Product Width | 3.7 in |
Product Depth | 0.94 in |
Warranty | 2 Years |
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wifi type | 2.4 and 5.0 GHz | 2.4GHz | 2.4 and 5.0 GHz |
control additional IAQ products | - | - |
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supports additional sensors |
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prioritize multiple rooms |
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filter change alerts |
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control a humidifier dehumidifier or ventilator | - | - |
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can be used with an eim | - | - |
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display | Graphical Color Touchscreen | - | - |
auto home away mode |
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smart home integration |
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auto home away scheduling geofencing |
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wifi type | 2.4 GHZ and 5.0 GHz | 2.4GHz | 2.4 and 5.0 GHz |
control additional IAQ products | - | - |
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supports additional sensors |
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prioritize multiple rooms |
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filter change alerts | - |
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control a humidifier dehumidifier or ventilator | - | - |
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can be used with an eim | - | - |
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how to buy |
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Find a Pro |
Product comparison grid
Facet |
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smart home integration |
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auto home away scheduling geofencing |
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|
wifi type | 2.4 and 5.0 GHz | 2.4GHz | 2.4 and 5.0 GHz |
control additional IAQ products | - | - |
|
supports additional sensors |
|
|
|
prioritize multiple rooms |
|
|
|
filter change alerts | - |
|
|
control a humidifier dehumidifier or ventilator | - | - |
|
can be used with an eim | - | - |
|
how to buy | Where to Buy |
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Find a Pro |
Product comparison grid
Facet |
|||
---|---|---|---|
smart home integration |
|
|
|
auto home away scheduling geofencing |
|
|
|
wifi type | 2.4 and 5.0 GHz | 2.4GHz | 2.4 and 5.0 GHz |
control additional IAQ products | - | - |
|
supports additional sensors |
|
|
|
prioritize multiple rooms |
|
|
|
filter change alerts |
|
|
|
control a humidifier dehumidifier or ventilator | - | - |
|
can be used with an eim | - | - |
|
how to buy |
|
Find a Pro |
Product comparison grid
Facet |
|||
---|---|---|---|
smart home integration |
|
|
|
auto home away scheduling geofencing |
|
|
|
wifi type | 2.4 and 5.0 GHz | 2.4GHz | 2.4 and 5.0 GHz |
control additional IAQ products | - | - |
|
supports additional sensors |
|
|
|
prioritize multiple rooms |
|
|
|
filter change alerts | - |
|
|
control a humidifier dehumidifier or ventilator | - | - |
|
can be used with an eim | - | - |
|
how to buy |
|
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.
One of the Family
Love your existing devices? We do, too. Our products, apps and services play well with others so you can make home a little more harmonious. See how we support your home and fit into your life.
Works With
Our products, apps and services work in harmony with leading smart home ecosystems.



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