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Honeywell Home RTH9600WF Smart Color Thermostat ENERGY STAR Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required

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$235.94

$ 71 .28 $71.28

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About this item

  • ENERGY STAR certified to help save energy, track your heating and cooling and send personalized tips on reducing energy use.
  • SAVE ENERGY AND GET REWARDED by checking with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
  • CONTROL FROM ANYWHERE by using the app or compatible smart home partners including AMAZON ALEXA, GOOGLE ASSISTANT, MICROSOFT CORTANA, and more. Flexible programming options are also available if you'd rather set it and forget it but still benefit from energy savings.
  • CUSTOMIZABLE COLOR SCREEN: Easily change the high-definition display of the Wi-Fi thermostat to any color you choose.
  • ON-SCREEN COMFORT INFORMATION: See indoor and outdoor temperature and humidity information right on the home screen, plus daily weather forecast available on the smart thermostat.
  • COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-WIRE REQUIRED. Before purchasing, check to see if this smart programmable thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
  • C-WIRE POWER ADAPTER REQUIRED: Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
  • Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.
  • Fan Control Options include On: Fan is always on; Automatic: Fan runs only when the heating or cooling system is on; and Circulate: Fan runs randomly about 35% of the time.


One of the most unique features of the Smart Color Thermostat is the color display. Change it to match your décor. And then change your mind whenever you want. This Wi-Fi thermostat also offers flexible programming options for your schedule or utility company's peak rate pricing. The bright, easy-to-read color touchscreen makes for simple operation. Using the app, you can remotely monitor and manage your home’s comfort and energy usage anytime, anywhere. Or you can use a smart home partner including Amazon Alexa, Google Assistant, and Microsoft Cortana to manage your comfort. Additional smart features include smart alerts for air filter change reminders, temperature notifications, internet connection alerts, auto updates for daylight savings time and multi-language options. This Wi-Fi thermostat will also automatically switch from heat to cool and learns your comfort level with Honeywell Home's Smart Response technology to deliver the right temperature at the time you want by learning your home's cycle times.


Mr. D. Sullivan
June 15, 2025
Works great! Easy to install. C-Wire can be tricky. Our house was built in the 1990s, so it should have a c-wire, but no c-wire was visible on the old thermostat. So...we bought a c-wire adapter--but when I went to install adapter on the HVAC control board, I discovered that there was, in fact, a c-wire terminal on the furnance. And there was a brown cable with five wires connected to the HVAC control board, but only four of the five wires were used. A blue wire was unused. So, back at the thermostat, I pulled the same brown cable out from the wall and, sure enough, there was an unused blue wire tucked back behind the wall. I attached the blue wire to the terminal on the HVAC control board and then I had a ready-to-go c-wire. Once I figured out that bit, the rest of the setup was simple.Anyway, be sure to check your wiring--you may have a c-wire terminal and c-wire that is there but not visible without pulling out the wire and possibly not connected to the HVAC control board.
Luis Mendoza
April 22, 2025
El termostato es bastante robusto en términos de instalación y calidad. Pero es muy amigable de operar desde un móvil, computadora o bien desde el mismo equipo (manual).Lo que me encanta es que lo puedo controlar desde mi celular y ni siquiera tengo que estar en la casa. Puedo prenderlo, apagarlo, ajustar temperatura y programar un itinerario a control remoto.
Kevin Andersch
April 12, 2025
Bought this replacement as my old Honeywell 8600 finally failed after 20 years, this tstat was very easy to install and to set up. Setting up the program feature was pretty straightforward.The only downside is there is no humidity control as I had with the 8600.
G.W.
April 7, 2025
Easy install - easy setup - easy scheduling ability. ‘Smart’ temperature adjustments mean that if it’s the scheduled time to cool the house for bed - the unit will switch to cool and cool the house down, not just turn the heat off and allow it to cool slowly. Reverse for heat - if it’s 68 in the morning and you want the house to be not greater than 72 during the day - at the appointed time - the heat comes on and takes the house to 72 - then will switch to air conditioning to maintain 72. This is great for areas of cold nights and hot days - ‘auto’ means auto and the unit will switch between the HVAC modes to maintain a temp band +~ 3°.Easy to read across the room - easy to color match with surrounding wall color - even that special shade of ‘white’. The TCC app MAKES SENSE and is easy to use and has remote control operations as long as you have WiFi in the home up and running.This system comes complete with a real manual - no smartphone online PDF nonsense or outdated YouTube videos. Honeywell knows how to do thermostats with complete - easy to understand instructions!!! O couldn’t be happier - finally!!!
Michael Klein
November 25, 2024
In order to get Automatic change over between heating and cooling, I had to go to settings then then select preferences, then select advanced preferences. After answering several questions I got to the "manual / Automatic" question. After I selected "Automatic" change over then selected done he mode menu suddenly has an Automatic button available.
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