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Condition: Used: Good
Comment: Item has minor cosmetic damage to top, front or sides. Item has minor cosmetic damage on bottom or back. Lid has minor cosmetic damage. Minor cosmetic damage to the interior of the item. Item will come in original packaging. Packaging will be damaged.
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INSTEON 2441TH Thermostat

by Insteon
3.2 out of 5 stars 48 customer reviews
| 16 answered questions

Price: $114.99 & FREE Shipping. Details
Only 9 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
White
Wired Thermostat
Include installation | Estimate $57.00 | ZIP
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90210 Learn more
Home Thermostat Replacement

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What's included See more details
  • Removal of existing thermostat
  • Installation of 1 customer-supplied thermostat
  • Testing new thermostat for proper function
  • Instructions on proper use

How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
  • Backed by Amazon's Happiness Guarantee

Want this professionally installed?

What's included See more details
  • Removal of existing thermostat
  • Installation of 1 customer-supplied thermostat
  • Testing new thermostat for proper function
  • Instructions on proper use
How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
  • Backed by Amazon's Happiness Guarantee
  • Book the service directly on Amazon
  • Receive confirmation within 1 business day
  • Backed by Amazon's Happiness Guarantee
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Estimate: $57.00
Fulfilled By: SoCal Smart
100% positive ratings (3 reviews)
  • Enter your model number above to make sure this fits.
  • Save money on energy bills by remotely controlling and programming your thermostat
  • Works with heat/cool systems, including advanced 2-stage systems. This unit does NOT work with heat pumps or millivolt systems.
  • All settings preserved through power failures in non-volatile memory
  • Perfect for anyone whose schedule varies throughout the week
  • Award-winning INSTEON technology: the ultimate in simplicity and reliability
18 new from $99.99 16 used from $79.97
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Improve your home in time for spring Improve your home in time for spring

$114.99 & FREE Shipping. Details Only 9 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • INSTEON 2441TH Thermostat
  • +
  • Insteon 2477D SwitchLinc INSTEON Remote Control Dual-Band Dimmer, White
  • +
  • INSTEON 2477S SwitchLinc On/Off Dual-Band Remote Control Switch, White
Total price: To see our price, add these items to your cart. Why don't we show the price?
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Special Offers and Product Promotions

Color: White | Style: Wired Thermostat

Product Description

Color: White | Style: Wired Thermostat

Want to control your home's thermostat from another room? How about being able to cool (or heat) the house while you're at work, or check the temperature when you're on the road? With the INSTEON Thermostat, you can control your home's temperature whether you're at home or miles away, saving energy (and money) and maximizing comfort.

Product Information

Color:White  |  Style:Wired Thermostat

Technical Details

Part Number 2441TH
Item Weight 7.2 ounces
Product Dimensions 6.5 x 3.8 x 1.4 inches
Origin China
Item model number 2441TH
Size 6.5 x 3.8 x 1.4 inches
Color White
Style Wired Thermostat
Material Plastic
Power Source battery-powered
Item Package Quantity 1
Display Style Digital
Certification Energy Saving Thermostat
Batteries Required? No

Technical Specification

Additional Information

ASIN B007X5TY16
Customer Reviews
3.2 out of 5 stars 48 customer reviews

3.2 out of 5 stars
Best Sellers Rank #98,889 in Home Improvements (See top 100)
#220 in Home Improvement > Building Supplies > HVAC > Thermostats & Accessories > Thermostats
Shipping Weight 10.4 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available April 24, 2012

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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From the Manufacturer

Insteon Thermostat Insteon Heat Pump Thermostat Insteon Wireless Thermostat
Use Control and automate your 24V conventional heating and cooling system Control and automate your 24V heat pump heating and cooling system Anywhere-in-the-home temperature monitoring and thermostat control. Works with wired Insteon Thermostat
Power 24V AC 24V AC 2 AA Batteries
Connections 1 and 2 Stage Heat, 1 and 2 Stage Cooling, Forced Air Fan 1 Stage Heat, 1 and 2 Stage Cooling, Forced Air Fan, Emergency Heat 5V Power, External Temperature Sensor
System Support Conventional Only Heat Pumps Only
Works with Amazon Echo (Requires Insteon Hub)
Works with Apple HomeKit (Requires Insteon Hub Pro)

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Style Name: Wireless ThermostatColor: White
This works together with the insteon wired thermostat that you attach to the hvac wires on your wall. my usage case is to put the wireless thermostat upstairs so it will turn the heater/ac on or off based on the temperature in the baby room.

to do this, you are supposed to set the wireless thermostat to MASTER mode so that is is in charge. for the most part, this works as advertised. however, every few days or so, the MASTER mode will disappear from the wireless thermostat and go back to the wired thermostat.

this is very problematic because you get cases where the heater will keep running for so long the baby room is sweltering, but it didn't stop because on it's on it reverted MASTER status back to the wired unit downstairs, which is a lot cooler and hasn't reached the right temperature yet.

I called/emailed tech support regarding this issue but the only suggestion they had was to buy yet another insteon product, an access point, to boost the range. I tried it but it didn't work. now I am waiting to see what else they can suggest.

based on this, I would not recommend the product, since it does not seem very stable and there is no good fix for it.

UPDATE:
I contacted INSTEON and they replaced both my wired and wireless units with new ones, and now the problem is fixed. I get constant connection between the two units and MASTER works correctly. upgrading rating from 1 star to 4.
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Style Name: Wired ThermostatColor: White Verified Purchase
This Thermostat is great for remotely managing the heating and cooling in your home. I ran into a small problem with the Insteon Thermostats with firmware version 1.15, but firmware version 1.3x resolved all my issues. The only downside to remotely managing any of your Insteon devices remotely, is currently the Smarthome--iPhone interfaces (like SmartLinc) only support clear test communications over the internet (port 80). You need to implement some type of security around this unless you want your neighbor turning your lights on and off for you. Many of the new internet routers support some type of VPN, and the iPhone has client side VPN support. I'd look into something like this before exposing your SmartLinc or Insteon Hub.

Amazon is the best place to purchase Smarthome products because the return rate is about 10%. Between getting defective products to getting the wrong color, you need an online service like Amazon that is going to work with to swap/refund your money quickly. I had to return 2 Insteon Thermostats to Smarthome (for being defective) on Dec 7th, and I still have not be paid. Just spoke with Smarthome customer service and they are saying it could be as much as 2 more weeks before I see my refund. An Amazon return is much quicker (and easier). You might a couple dollars more for the Smarthome products (at times), but it's well worth it if there's a problem.
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Style Name: Wireless ThermostatColor: White
I had to return two defective versions of this thermostat before I got a working one. The only reason I give it 3 stars instead of 1 is that Smarthome's return center has paid return shipping on both defective thermostats without any hassle. So if you're willing to go through the frustration of troubleshooting these devices and returning them until you get one that works, at least it shouldn't cost you anything to ship them back as long as you buy from Smarthome or the Smarthome Amazon seller.

I bought this thermostat to use upstairs along with a wired Insteon thermostat that I installed next to the furnace in the buildup two stories below. I placed a dual-band switchlinc on the floor above the wired thermostat, almost immediately above it. The floor with the wireless thermostat has 2 dual-band switchlincs, one within about 8 feet, and a dual-band PLM.

In that configuration, the original wireless thermostat would not stay set as Master for more than about 8 hours, and usually less. I tried it on three different power supplies and on batteries and it has the same problem, although oddly it stays set as Master longest on batteries.

I tried the wireless in at least 5 different locations and it always lost Master mode randomly at some point. Even with both the wired and wireless thermostats 1 foot apart upstairs with the 3 dual-band devices around them the wireless lost Master mode. Loss of Master is highly random and may take an hour or take 16 or more hours.

The wireless also has various glitches with all 3 power supplies I tried it with. Like the light gets brighter and flickers when it transmits, the battery indicator flashes, or the display only lights for 6 seconds instead of 10. It seems most stable on batteries.
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Style Name: Wireless ThermostatColor: White Verified Purchase
My experience is similar to the other reviews. I was trying to use this 2441ZTH with my ISY994i controller. The unit would drop out of master mode and fail to report temperature readings. The unit would also lock up and fail to communicate on the Insteon network requiring a reboot. (Over and over...) My unit would also start to flicker erratic display readings on the LCD panel. The Backlight would sometimes flash on and off by its self. When I try to enter the programming mode the displays would become erratic and the unit would sometimes lock up. Seems like very flakey firmware at this point.

I also own the 2441TH and it seems to be working OK right now. Only the wireless ZTH seems to be having all of these erratic behaviors. I think this unit has potential if Insteon can fix the hardware/firmware issues this unit has potential. until then... It is completely unusable.
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