Insteon Remote Control Wall Thermostat

Control Your Thermostat From Any Insteon-Compatible Controller
  • Remote control from your smartphone or tablet – combined with the Insteon Hub you’ll be able to adjust the temperature from across the room or across the world
  • Save energy and money by automating the temperature with Insteon sensors – only turn on the A/C when motion is detected
  • Can be Insteon controller: thermostat can activate other Insteon devices when the temperature reaches specific levels
  • Works with heat/cool systems, including advanced 2-stage systems
  • Works with both Amazon Alexa and the Google Assistant for voice control ( Insteon Hub required, Alexa device and Google Assistant device each sold separately)


  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Remote Control

    Remote Control

    Control your thermostat from anywhere - in your home from an Insteon Keypad or on the road from your Smartphone with the Insteon Hub.

    System  Support

    System Support

    Insteon Thermostat works with most heating and cooling systems found in homes and many businesses.



    Insteon Thermostats fully integrate with your Insteon automation system. Automatically control duct dampers, ceiling fans and more.

    Smartphone Remote.

    Because carrying the thermostat around is just silly.

    When you install an Insteon Thermostat in your home and link it to the Insteon Hub, every smartphone and tablet you own becomes a remote control. It doesn't matter if you're hiding under the covers on a cold winter morning or running late out of the office on a sweltering summer evening, you can adjust the temperature from anywhere and ensure that your home is comfortable all the time.

    Winter Weather Watch

    Winter Weather Watch

    Keep the blizzard outside and ensure your home is toasty warm by turning up the heat remotely.

    Summer Sun

    Summer Sun

    Cool down the house when you're on your way home on a blistering summer afternoon.

    Bon Voyage

    Bon Voyage

    Turn off the AC even after you've left. Especially helpful for impromptu expeditions.

    Supported Systems

    A wide range of heating and cooling devices.

    Insteon Thermostat works with most heating and cooling systems found in homes and many businesses. With the exception of heat pumps and sophisticated triple-stage systems, your home's heating and cooling system is most likely compatible with Insteon Thermostat.

    Support System

    Insteon Features

    When is a thermostat more than just a thermostat? When it's an Insteon Thermostat.

    Duct Dampers Icon

    Duct Dampers

    Add duct dampers to control the flow of conditioned air on a room-by-room basis with IO Module


    Sensors Icon


    Use sensors on doors and windows to prevent the AC from cooling the entire neighborhood when a door or window is left open


    Line Voltage & Millivolt

    Line Voltage & Millivolt

    Integrated with line voltage systems using Micro Modules and vintage millivolt heaters with IO Module


    Ceiling Fans

    Ceiling Fans

    Automatically circulate conditioned air when you run the AC or heater by spinning up ceiling fans



    Insteon Thermostat Dimension
  • General
    Manufacturer Insteon
    Product Name Insteon Thermostat
    Manufacturer Product No. 2441TH
    UPC 813922010824
    Warranty 2 Years
    Insteon Features
    Powerline Mesh Repeater No
    Insteon RF Mesh Repeater Yes
    Insteon Controller Yes
    Insteon Responder Yes
    Maximum Links/Scenes 400
    Status LED Red when Heating is active,
    Green when Cooling is active,
    Off when when neither mode is active,
    blinks Red or Green during setup
    LED Brightness LED can be enabled or disabled locally or via software
    Local Control Yes
    Commands Supported as Controller On | Off
    Commands Supported as Responder On | Off
    Software Configurable Yes
    RF Range 50 ft. (depending on your home’s construction)
    Phase Detect Beacon No, RF only device
    Mounting Wall mount
    Wire Connections Common 24V
    Power 24V
    Heat 1
    Heat 2
    Cooling 1
    Cooling 2
    Screw Clamp Connections Yes, 10 position
    Case Color White
    Plastic UV stabilized ABS
    Beeper Yes
    Beep on Button Press Optional (off by default)
    LED 1 dual-color Red/Green
    Dimensions 5.7"x 3.6"x 1.1"(14.5cm x 9.1 cm x 2.8cm)
    Operating Environment Indoors
    Operating Temperature Range 39° to 104°F (4°to 40°C)
    Operating Humidity Range 0-90% relative humidity
    Storage Conditions -4° F to +158° F (-20° C to 70° C)
    Voltage 24VAC (supplied by furnace or air handler)
    Frequency 50Hz/60Hz
    Retains All Settings Without Power Yes, saved in non-volatile EEPROM
    Certifications FCC, IC Canada, EN International
    Standby Power Consumption < 1 watt
    FCC ID SBP2441T
  • Reviews 1 - 10 of 131

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    7. 14
    Simple thermostat Review by Scott
    Simple thermostat

    Prior to using this thermostat, our old house used a Venstar 7-day programmable thermostat with the Insteon adapter. So, when we moved into our new house, the first thing I had to do was install a thermostat that my wife and I could control from our phones. Working in IT and being very familiar with IT security, I didn't want to install a Nest thermostat or something similar that had cloud-based services. (I don't want my personal data, even something menial like my home's thermostat settings, on the internet if I can avoid it.)

    Given that our old Venstar thermostat was relatively simple and had a humidity sensor built-in, we wanted something comparable. For my wife and I, we didn't need complex touchscreens or bells and whistles; we just wanted a simple thermostat that we could control using our home automation system. So far, this thermostat seems to fit the bill. Yes, the documentation is lacking a bit, hence the deduction of 1 star, but overall it was very easy to install and it's easy to use. I'm planning to get another one and install it in our basement as a secondary thermostat -- once I get around to finishing the basement that is!

    Posted on 9/18/2019

    Don't bother, there's better options Review by Erick
    Don't bother, there's better options

    I've had one of these for a few years now and was instantly disappointed with it. You cannot set up the schedule via the app - it all has to be done right on the thermostat. The thermostat control in the Insteon app is also terrible - both the UI and functionality. Most of the time it would fail to set the temperature with some obscure error. All of my other Insteon devices are very responsive and haven't given me any issues, so it's not my Hub. Recently the thermostat started randomly dropping my temperature to 76F whenever the temperature was changed, either via the schedule or manually. Finally decided it was time to ditch this thing since it's been costing me money.

    Avoid this thermostat. The market has changed significantly ever since this product was released. There's better options nowadays. Personally, I went with the Nest, which also works with the Hub. I won't be using the terrible Insteon app to control it though!

    Posted on 7/22/2019

    Need more documentation Review by Todd
    Need more documentation

    Everything I could ask for in a thermostat with 7 day calendar and even a humidity reading. I have to find more documentation on the functions such as the Master button. The insteon app link for the documentation is a broken one. I will have to call for help on this. Otherwise the thermostat works as it should.

    Posted on 6/27/2019

    Don't bother Review by Frank
    Don't bother

    I have Insteon lighting controls and some alert contacts through out my home. They work great except a few issues with time and alarm messages with the Hub. I bought 2 of these thermostats for my home. They suck. The stat when not in use reads 4 degrees less than ambient. I was told this is by design. I initially wanted to monitor my home temperature while away and later connect and use this device to control my heat. I will not. I have no confidence in them. You cannot adjust or change from the app either only at the stat. Don't bother investing in these and buy something else like a Nest.

    Sorry to hear you are experiencing issues with the unit.
    To clarify, most thermostats require calibration when they are installed. Those steps are outlined in the owners manual on page 24.

    Additionally note that all settings can be adjusted from the app except for the timer. All other modes and set points can be adjusted from the Insteon app..

    Posted on 4/22/2019

    Works well Review by Newbully
    Works well

    I have several thermostats and they simply work reliably. They are controlled with an ISY994i and thus can change the settings when needed, remotely. The one think I do not like is that you have to select a button to have the backlight come on. Add a motion detector so it shows me what I need to see if I walk by there, or update the display technology.

    Posted on 1/23/2019

    Been successfully using these for years Review by James E
    Been successfully using these for years

    There are four of these in my house that have been running flawlessly for years. The mode and temperature set-points are changed more than ten times per day every day by HouseLinc software.
    I use one for humidity control using an ApplianceLinc on a humidifier. The T/S sends one on or off signal as the humidity passes through the set-point. About once-a-week the signal fails to control and the humidity runs away.
    As a suggestion, if the T/S was programmed to send a second signal when passing through the humidity at plus and minus 1% of humidity set-point, a runaway would hardly ever happen.

    Posted on 12/15/2018

    Just OK - Poor Viewing Angles Review by Herb
    Just OK - Poor Viewing Angles

    Installed 2 and they work as expected.

    My major gripe however is the cheap LCD display - The display's field-of-view is so narrow you must intentionally position your eyes directly in front of the unit in order to avoid the "ghosting" of the LCD elements and thereby see the readings clearly - especially for the smaller fonts. I'm guessing a +/- 30 degree horizontal and vertical effective viewing area. Worse I've seen on any thermostat.

    Posted on 5/14/2018

    Might need an add a wire adapter Review by Amelia
    Might need an add a wire adapter

    Bought this and discovered that I needed a Add-A-Wire adapter. Check your thermostat before buying.

    Posted on 12/19/2017

    Buy the NEST instead Review by Melisa
    Buy the NEST instead

    It is OK.

    I am very disappointed that I can't add thermostat settings to a scene - even thought the manual states: The SET works like the SET button on other Insteon devices and is used to add your Insteon Thermostat to a scene.

    I have the same issue with the door lock controller.

    Both sound better before you buy them.

    Posted on 8/11/2017

    Worthless piece of Review by Matt
    Worthless piece of

    I started an Insteon system with the idea of eventually adding the thermostat. I love the light and camera controls. But the thermostat is a worthless piece of something dirty. Installation was easy. But the timer setup is not intuitive; I can't set up timers while being in just the Heat or Cool, which means that if you aren't careful, you could end up programming the thermostat to run the furnace and AC in the same day when it is not necessary; the thermometer often is not accurate. Also, the programs often the way I set them up. I can change a program and it will not take effect for a few days. Other times, the thermostat is set in a way other than the way I set it. Finally, while I can change the current temperature setting through the app, I cannot change the settings through the app. I will be looking for a different thermostat brand,

    Posted on 7/8/2017

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