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Internet # 305518670

Model # RCHT8612WF2005/U

Store SKU # 1003332353

T5+ 7-Day Programmable Smart Thermostat with Touchscreen Display

$145.49
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  • Programs to fit your schedule
  • Easy to control with a smartphone or tablet
  • Saves energy and money
  • View More Details

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Return this item within 90 days of purchase.

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Product Details

About This Product

Designed to keep your home at your ideal temperature, this T5+ Smart Thermostat is the perfect addition to your home. This thermostat is easy to install and allows you to schedule and control it by using your smartphone or tablet. It's ENERGY STAR certified so you save both energy and money.

Highlights

  • Optional power adapter included
  • 7-day flexible scheduling or location based temperature control programs your thermostat; Geofence technology helps make you comfortable by using your smartphone's location to know when you are away and when you return
  • Smart alerts - send push notifications to remind you to change your filter and warn you of extreme indoor temperatures
  • Auto-change from heat to cool home needs heating or cooling to provide maximum comfort
  • Wi-Fi enabled - control from anywhere
  • Custom fan settings to circulate more or less air, as needed, to keep air moving throughout your home.
  • Smart response learns your home's heating and cooling cycle times to deliver the optimal temperature at the right time
  • Touchscreen display shows set point and indoor temperature simultaneously
  • Energy Star certified
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 305518670

Model # RCHT8612WF2005/U

Store SKU # 1003332353

Specifications

Dimensions

Product Depth (in.)

1.0625 in

Product Height (in.)

4.0625 in

Details

Color Family

Black

Color/Finish

Black

Control Type

Phone Controlled, Touchscreen

Features

Auto Changeover, Backlit Display, Built-in Wi-Fi, Daylight Savings Time Ready, Low Battery Indicator

Heating & Cooling System Type

2 Stage

Included

Mounting Hardware

Pack Size

1

Power Options

Hardwired

Power Options

Hardwired

Remote Access

Remote Access

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Wi-Fi

Thermostat Compatibility

Universal

Thermostat Shape

Square

Thermostat Type

Heating and Cooling

Voice Control Hub Required

No Voice Control

Voltage (V)

24 V

Voltage Type

Low Voltage

Wire Configuration

C-Wire

Works With

Apple HomeKit, Homey

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

2 year limited warranty

Questions & Answers

How to get thermostat off ( Hold until 6:00) And asks for pin.
ByJan 25, 2026
1 Answer | 
Answer This Question

Hi Annabell, if you’re still working on this, we would be happy to assist you. Our technical support team is available and ready to assist. You can reach us 7 days a week via phone at 800.468.1502. We look forward to hearing from you.— Charlie

By|Jan 28, 2026


    What is the difference between Heat mode and EM Heat mode?
    ByNov 15, 2025
    1 Answer | 
    Answer This Question

    Hi JennT46, Heat mode calls for your first stage of heat and EM Heat calls for the second stage (Emergency heat). - Maria

    By|Nov 17, 2025


      How do you replace the batteries
      ByJul 2, 2025
      1 Answer | 
      Answer This Question

      Hi Randy, this thermostat does not use batteries. This thermostat takes power form your HVAC system using the C wire. - Maria

      By|Jul 7, 2025


        How can I get instructions on programming the thermostat?
        ByMay 30, 2023
        1 Answer | 
        Answer This Question

        Hi Kathy, thanks for the question. You can access the user guide by selecting the link below. -Joey https://customer.resideo.com/resources/techlit/TechLitDocuments/33-00000s/33-00363EFS.pdf

        By|May 30, 2023


          Where it is made?
          BySep 19, 2022
          1 Answer | 
          Answer This Question

          Hi JoeC, are you referring to which country? Please clarify. Feel free to reach out to us on Facebook/Twitter via private message. -Jim

          By|Sep 20, 2022


            Where it is manufactured?
            BySep 19, 2022
            1 Answer | 
            Answer This Question

            Hi JoeC, the model number for this thermostats cover plate would be THP2400A1027W. If you have any additional questions, please reach out to our support team on Facebook/Twitter with a private message. -Jim

            By|Sep 20, 2022


              Are most models interchangeable? Like do they have the same hookups?
              BySep 6, 2022
              1 Answer | 
              Answer This Question

              Hi, thank you for reaching out with this. We would like to gather some more information on this to better assist. Please reach out to our support team on Facebook/Twitter with a private message. We look forward to hearing from you soon. -Jim

              By|Sep 7, 2022


                Will this work with a unit that has a heat pump installed?
                ByAug 16, 2022
                1 Answer | 
                Answer This Question

                Hi Jake, this thermostat works with heat pumps. To verify the compatibility of the thermostat and your system we need to know how many total wires you have and which terminals are being used on your current thermostat. Please feel free to contact our tech support team for assistance at (800) 633-3991 or on social media. - Maria

                By|Aug 17, 2022


                  Viewing 1-8 of 76

                  Customer Reviews

                  4.3 out of 5

                  • 4.3 out of 14,115 reviews
                  • 77% recommend this product
                  Filter by:
                  Showing 1-10 of 14,115 reviews
                  Nice, compact unit
                  Unit was supplied by my contractor to go with a new heat pump so I didn’t do any research prior to installation.
                  by
                  • Verified Purchase
                  • Recommended
                  Excellent thermostat!
                  I purchased this thermostat for my two-story home recently. It functions perfectly with my home's Alexa Plus technology. I have yet to discover any issues with this thermostat.
                  by
                  • Verified Purchase
                  • Recommended
                  Bad
                  Always disconnect from the wifi every night i need reconnect
                  by
                  • Verified Purchase
                  Wow
                  It's easy to use,easy to set easy to program and beautiful
                  by
                  • Verified Purchase
                  • Recommended
                  Smart T5
                  Great, reliable, smart thermostat for my two stage furnace
                  by
                  • Verified Purchase
                  • Recommended
                  Would not buy again!
                  Temperature read by thermostat does not match actual temperature in house.
                  by
                  • Verified Purchase
                  Again a great product from Honeywell
                  Easy installation and setting up with wifi. Keeps me informed .
                  by
                  • Verified Purchase
                  • Recommended
                  Resideo Thermostat T5 smart thermostat
                  While the thermostat is okay, I have already lost connection to the WiFi at home at least once. That is what the three stars are for. I just had it installed for about a month so not really sure yet if it deserves 5 stars.
                  by
                  • Verified Purchase
                  Outstanding Thermostat
                  Love using this thermost. Very convenient for my home. I have three of them and have recommended them to all my friends
                  by
                  • Verified Purchase
                  • Recommended
                  Let your HVAC company pick out a Honeywell produc
                  Less than 2 weeks after professional installation of T5 and despite all advise from live chat touch screen nonfunctional. Took back to Menard’s HVAC company replaced with a PRO Series with Buttons to push and screen that shows settings. It works great! FocusPRO S200. Ended up paying 2 service call fees. Boo!
                  by
                  • Verified Purchase
                  Showing 1-10 of 14,115 reviews

                  Compare Key Features

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                  Product Snapshot

                  Ideal for homeowners looking for smart temperature control, making climate management easier and more efficient with remote access.
                  Ideal for homeowners looking for smart temperature control, making energy saving easier and more efficient.
                  Ideal for homeowners looking for smart temperature control, making energy savings automatic and effortless.

                  Voice Control

                  Geofencing