Kelvin Voice Interactive 7 Day Programmable Thermostat-TTH-27 - The Home Depot


Model # TTH-27

Internet # 202590529

Voice Interactive 7 Day Programmable Thermostat

Kelvin Voice Interactive 7 Day Programmable Thermostat

This item has been discontinued.
The Home Depot no longer carries this specific product.

$56.00 / each


Model # TTH-27

Internet # 202590529

You can now control the temperature in your home by the sound of your voice, totally hands free. Kelvin is a voice interactive thermostat that is 7 day programmable. It was designed for the visually impaired, disabled, and the elderly but is usable by any consumer.

  • Clap twice and say thermostat Kelvin speaks the time, temperature, and temperature setting
  • Saying raise or lower will adjust the temperature setting by 1 degree
  • Touching the large up-arrow or down-arrow keys has kelvin speak the time, temperature, and temperature setting and will adjust the setting by 1 degree
  • 7 day programmable allowing each day can be programmed separately
  • Separate week days and week end settings
  • Easy to program with separate keys for set time, set day, and set temperature
  • Individual keys for morning, day, evening and night intervals
  • Kelvin will speak a key's function when it is pressed
  • Vacation override
  • Easy installation
  • Powered by AC line voltage, battery, or both with low battery beep signal
  • Fully endorsed by the national federation of the blind

Info & Guides

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Assembled Depth (in.)  1.5 in  Assembled Height (in.)  5 in 
Assembled Width (in.)  5 in  Display height (in.) 
Display width (in.)  Product Depth (in.)  1.5 
Product Height (ft.)  0.42  Product Width (in.) 
Batteries Included  No  Battery Size  4-cell,AA 
Color Family  Whites  Independent Living Type  Low Vision 
Number of HVAC Zones  Periods per Programmable Day 
Returnable  90-Day  Shape  Square 
System Compatible  24-Volt Heating & Aiir Conditioning System  Thermostat Features  Automatic Heating/Cooling Changeover,Battery Back-Up,Battery Operated,Low Battery Indicator,Removable Interface,Vacation Mode 
Thermostat Type  Heating and Cooling  Voltage (volts)  30 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  ENERGY STAR Certified  No 
Manufacturer Warranty  1 year parts and labor 


Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by KELVIN Thermostat Voice Activated Works as it should, no problems so far, easy to install, I would recommend this product for persons with disabilities. Product is exactly what I needed. March 21, 2012
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