Venstar T1800 7-Day Programmable Digital Thermostat
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Rewards: 103 Points

Venstar T1800 7-Day Programmable Digital Thermostat

Programmable 7-Day Thermostat Saves Energy While Keeping You Comfortable
  • Programmable to turn on at specific times each day
  • Works with heat/cool and heat pump systems
  • Controllable by phone using an optional add-on
  • Controls up to 3 heat stages and 2 cool stages
  • ENERGY STAR rated

Item #: 30411A


Special Price: $103.03

List Price: $114.99

Your Savings: $11.96

Frequently Bought Together:

Price For Both: $203.02

  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Save energy and money, as a result of reduced electric bills, by running your heater and air conditioning only when you're at home. The 7-Day Programmable Digital Thermostat provides the convenience of being able to program the heater to turn on half an hour before you normally arrive home or to run the air conditioning only when necessary. Because it is programmable over seven days you can even schedule different programs for different days of the week which is extremely convenient for those with varying schedules or are home on the weekends. Compatible with both heat/cool and heat pump systems, the 7-Day Programmable Digital Thermostat controls up to three heat stages as well as two cool stages and is ENERGY STAR rated to ensure efficiency while in use.

    Easy to Program
    Programming the 7-Day Programmable Digital Thermostat is easy, thanks to a bright backlit display and button legends. If you're setting up multiple thermostats in your home to control the temperature in different zones, you can even program them using a Venstar EZ Thermostat Programmer (sold separately), which lets you upload your settings to different rooms quickly.

    Adjust the Temperature Remotely Via Phone
    Connect the Thermostat Telephone Controller (sold separately) to your thermostat, and you'll be able to call in and adjust the temperature using touchtone buttons or voice recognition commands.

    Automatic or Manual Temperature Adjusting
    Just because you've set up your system doesn't mean you can't adjust the temperature manually when you're at home. For maximum ease of use, you can even use the Thermostat IR Control & Receiver, which lets you adjust the temperature from the comfort of your sofa using a wireless remote!

    Additional Features
    Control a compatible humidifier by connecting the Thermostat Humidity Module to your thermostat. This accesory also allows your thermostat to display relative humidity levels or trigger a dehumidity process. Additional features include an auxiliary heat indicator and the option of adding an outdoor sensor.

    Additional Programmable Thermostats AvailableThe 7-Day Programmable Digital Thermostat is also available for dual-fuel systems. A 1-Day Programmable Digital Thermostat is also available.

    Home Control Integration
    Do you currently have an INSTEON network in your home? Try out the INSTEON Remote Controlled Thermostat kit, which includes this thermostat with an INSTEON Thermostat Adapter, giving you the power to control the temperature from anywhere in your home.

    Please note: If you do not have a "common" wire running to your thermostat from your heating/cooling equipment, you may need either to run a new wire or to install a thermostat Add-A-Wire Accessory kit.

    This product has been awarded the ENERGY STAR.

  • Specifications

    Manufacturer: Venstar
    Manufacturer Product No.: T1800
    UPC: 662442911384
    Dimensions: 4 3/4" x 4 1/4" x 1 1/8"
    Control Stages: 3 heat, 2 cool
    Compatible Systems: Heat/cool; heat pump
    Approvals: UL listed, FCC compliant, Energy Star Compliant
    Warranty: 1 year, limited

  • Reviews 1 - 10 of 33

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    Review of 30411a Review by DALE
    Review of 30411a

    Good, not great product once you get past the wiring...because my old thermo was nicely lit at night. This one is not and you have to touch a button to get it lit, and then it's very dim. If you hit the round button, you accidently change from cool to heat.
    Also, it would help immensely if Smarthome included wiring tips for a heat pump. The colors that Venstar finally gave me (Blue is Common) is what got me going. My old Trane/Honeywell is a much nicer one, but remote access, on the Venstar is also really great. Now I have to train my wife to not hit the round button first.

    Posted on 3/7/2014

    Review of 30411a Review by ERIC
    Review of 30411a

    The t1800 with humidity control, has worked without problems for about one year now in combination with isy 994.

    Posted on 12/11/2013

    Review of 30411a Review by Nancy
    Review of 30411a

    I had the same problem with the backlight within 6 months of installation.Finally,the whole unit quit working and I had to replace it. Poor quality.

    Posted on 12/7/2013

    Review of 30411a Review by Happy
    Review of 30411a

    I have three of these in my house. Great Product!!!

    Posted on 9/29/2013

    Review of 30411a Review by Mike
    Review of 30411a

    I also bought this thermostat, worked well until the LCD back light went out after 6 months! really? these lights should last 20 years! too bad, it would have been a great thermostat.

    Posted on 7/21/2013

    Review of 30411a Review by Ted
    Review of 30411a

    Mainly bought this to connect up toi my Insteaon remote control system. Never used any of the fancy features. Just programmed via Indigo software. Thermostat worked for exactly 2 years. I was recently on vacation out of country and it died. No backlight. Family had to use space heaters until my return. Since it's past the 1-year warranty I'm out of luck. Poor quality. I bought a different thermostat that is remote controllable and so simple to use.

    Posted on 2/7/2013

    Review of 30411a Review by Tim
    Review of 30411a

    After a year or so I also encountered the problem where the backlight no longer works. I tried changing the settings from the menu with no success. Very disappointed if there is no solution for this.

    Posted on 1/23/2013

    Review of 30411a Review by Randy
    Review of 30411a

    Thermostat works fine but had to have my original unit replaced by the manufacturer after 4 months of use as the LCD backlight quit working. Now, in my second year of use the backlight on the replacement unit quit working and the manufacturer says I'm past the 1 year warranty period. Low quality if you ask me. I'm looking for a different brand.

    Posted on 12/31/2012

    Review of 30411a Review by JOSEPH
    Review of 30411a

    Very flexible and user friendly.

    Posted on 6/27/2012

    Review of 30411a Review by DANIEL
    Review of 30411a

    had to find an extra wire, otherwise no problem installing.

    Posted on 2/22/2012

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