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Honeywell RCHT9510WFW Home T9 Smart Thermostat - White

About this product

Product Identifiers

BrandHoneywell
MPNRCHT9510WFW
Ean0085267345637
GTIN0085267345637
UPC0085267345637
ModelRCHT9510WFW
eBay Product ID (ePID)19034590416

Product Key Features

Power SourceBattery
Compatible ProductCentral Heating/Furnace
Control StyleDigital, Touch
ColorWhite
Thermostat ShapeRectangular
Wire Configuration4-Wire
Smart Home CompatibilityIFTTT (If This Then That), Google Home/Assistant, Amazon Alexa, Samsung SmartThings, Cortana
Voltage120V
FeaturesDigital Display, Built-In WiFi, Communicating, Geofencing
Thermostat Programmable Days7
Sensor TechnologyOccupancy
Smart Home ProtocolWi-Fi

Additional Product Features

Suitable ForFurnace
Energy StarCompliant
Manufacturer ColorWhite
StyleSurface-Mounted
ThemeModel

Ratings and reviews

4.7
35 product ratings
  • 29 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Great Thermostat if you do not have MESH WIFI network

    I love Honeywell T9 Thermostat, it is sexy and love the big number ( temperature ) on the LCD screen. Love the Geofencing, it works perfectly, going to find out the Sensors after going to purchase one or two of them in the future. The only negative about this product, it has trouble to connect to my MeshForce M3 WIFI system. It seems like it has trouble to deal with dual band WIFI system. The tech support is not maintained by Honeywell, but by Resideo. Did not get much help from them. Very disappointed on Resideo's Tech support.

    Verified purchase: YesCondition: New

  • The T9 Solved My Thermostat Needs

    Switched my Honeywell T5 with the T9 and solved my thermostat dilemma! The temperature sensor for the T5 is imbedded in the unit and mounted in the hallway of my home, therefore setting the whole temperature of the house. I had considered the Ecobee 3 but would have had to rewire the thermostat unit - which looked like a more complicated task. I did my online research via YouTube and found that I could remove the T5 housing and simply place the T9 on the existing Honeywell wiring unit. Installation took less than one minute. I purchased two sensors - one for the master bedroom and one placed in my family room - which made the biggest difference! The sensor detect both temperature and motion to see if the room is occupied. The programmable T9 lets you select which room or rooms you’d like to emphasize heating/cooling and will accommodate up to 20 sensors. Programming the T9 thermostat is both easy & intuitively simple to figure out to set your schedule. The best offering for the Honeywell thermostat is the App which allows for geofencing to warm or cool your home without pushing a button - before you get there!!! The App also allows you to make temperature adjustments from the convenience of your phone. The Honeywell T9 is the easiest to install & program at an easily affordable price! Best decision I’ve ever made to switch to the T9 - it balances out your heating cooling needs with easy programming! Best thermostat decision I have ever made for my heating & cooling needs!

    Verified purchase: YesCondition: Pre-owned

  • Excellent product, could use revision on setup.

    This is our second Honeywell digital thermostat (last was sold with our house) and we love the upgraded features in the new T-9. The only issue, which I had on both the T-9 and T-5 was during initial setup. I did not see an option for heat pump. On both occasions, after scratching my head for a few, I went into the settings and stumbled onto the additional option for a heat pump. This setting is required to control the valve in a heat pump, otherwise you will end up blowing hot air when the a/c is on. I think that there should be a distinct option for heat pump in the initial setup, not something you have to set after configuration.

    Verified purchase: YesCondition: New

  • Good looking

    This is a great looking thermostat. Personally think it's nice than the Nest. Very easy to install and program although the backing /mounting plate is small so be prepare to patch your wall if coming from a larger thermostat. The thermometer in very accurate and the house is very comfortable now.

    Verified purchase: YesCondition: New

  • Smart thermostat

    Nice smart thermostat. App is a little quirky, but once set up works like a charm and easy to use. Took just fifteen minutes to install, including connecting unused C wire.

    Verified purchase: YesCondition: New

  • Great thermostat for the modern world!!!!!

    Great thermostat keeps house regulated evenly. Nice if your out and want to turn down temp remotely. I like the fact that I can keep this t9 at a lower setting than old Honeywell and the house feels warmer. I would recommend this thermostat on feeling comfortable alone. Not sure if it saved gas yet as I'm waiting on the bill, but all around like it.

    Verified purchase: YesCondition: New

  • Very good and easy to work with.

    I like this thermostat and the associated app. Very good functionality and lots of scheduling flexibility. Easy to install. The only thing I wish for is that Honeywell shipped HomeKit integration (which they announced but it did not materialize yet).

    Verified purchase: YesCondition: Pre-owned

  • Great Thermostat for the price.

    Easy to install. Worked like a dream. Was able to hook up with WIFI and now I can control the temp from anywhere. Winter time you can set it to be cooler when your sleeping and bring the temp up before you get up. Just got it and Don't know who it will do in the summer time. I feel it will do the same.

    Verified purchase: YesCondition: New

  • Easy to read and set up

    Relatively easy install, although you will probably have to do some minor wiring in your furnace for the C wire. Easy to read display and the set up was simple.

    Verified purchase: YesCondition: New

  • Awesome value!

    I love T9 thermostats. This one have a nice quality/ value ratio. Thanks!

    Verified purchase: YesCondition: Pre-owned

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