Lux 5-2 Day Universal Application Programmable Thermostat-TX500U-006 at The Home Depot


Model # TX500U-006

Internet # 204356308

5-2 Day Universal Application Programmable Thermostat

Lux 5-2 Day Universal Application Programmable Thermostat

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

$35.00 / each


In Stock



Model # TX500U-006

Internet # 204356308

The TX500U, a universal programmable thermostat that allows users to easily customize heating and cooling temperatures to meet their comfort levels and schedules. The TX500U can also save energy and reduce utility expenses by automatically lowering or raising temperature settings during off peak hours. Features include easy do it installation, easy to read display, filter change indicator, keyboard lockout any many other value added features for complete customer satisfaction.

  • Program for weekdays and weekend can be different
  • Keyboard lockout for unauthorized users
  • Universal compatibility for all system types except for baseboard heat
  • Digital temperature control with easy to use touch keys
  • Accurate temperature control within + or - 1 degree
  • Large lighted display is easy to read any time of day or night
  • Adjustable vacation hold - set for 1 - 30 days

Info & Guides

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Assembled Depth (in.)  1.125 in  Assembled Height (in.)  3.375 in 
Assembled Width (in.)  .375 in  Batteries Included  No 
Battery Power Type  Alkaline  Battery Size  AA 
Certifications and Listings  No Certifications or Listings  Color Family  Whites 
Display height (in.)  1.188 in  Display width (in.)  2.0 in 
ENERGY STAR Certified  No  Manufacturer Warranty  Three Year Limited Warranty 
Number of HVAC Zones  Periods per Programmable Day 
Product Depth (in.)  1.125  Product Height (ft.)  .28125 
Product Width (in.)  5.375  Returnable  90-Day 
Shape  Rectangle  Thermostat Features  Backlit,Battery Back-Up,Battery Operated,Filter Monitor,Lockable,Low Battery Indicator,Vacation Mode 
Thermostat Type  Heating and Cooling  Voltage (volts)  24 


Rated 3.7 out of 5 by 6 reviewers.
Rated 5 out of 5 by Most affordable programmable thermostat available I purchased this new release of the TX500U for my rental property where I provide heating and cooling. The TX500U is probably the most affordable programmable thermostat on the market. Took about 15 minutes to install. I also added a Lux Products A773001 Large Locking Thermostat Guard to prevent my tenants from tempering with the thermostat. The TX500U is a great value and works great and I expect to save money on my utility expenses since the TX500U offers programming capability. November 17, 2014
Rated 5 out of 5 by Perfect replacement for my old programmable thermostat My condo came with a digital, programmable thermostat that while still functioning fine, was yellowing and had a broken cover. So admittedly, my interest in upgrading was more for cosmetic reasons than function. This worked as expected. It was easy enough for this mildly DIY-savvy homeowner to install (~15 minutes) and has been working great without any glitches or problems. To date, I've found its programming capabilities more than sufficient for my uses and even though my eyesight is not a problem I still appreciate the large readout. Overall I have been satisfied. September 4, 2014
Rated 5 out of 5 by Does exactly what it should do This is a budget programmable thermostat, but why would you need more features than this has to offer? I have been using this for 2 years and have noticed no problems with accuracy. The programs run pretty well too, giving your house some ramp-up time. But in most cases, ramp-up time is super dependent on your cooling/heating, so you're better off setting it to earlier times. February 12, 2014
Rated 4 out of 5 by really nice this thermostat was so easy to install stevie wonder could have done far no problems.Only thing i think they could have improved on was have a light go on to show you the heat is on..It has the word heat that flashes when heat is on..But you have to go to the unit and look real close to see it.Other then that ive had no problems.......................TONY from brooklyn March 14, 2014
Rated 2 out of 5 by Easy to program...but not accurate We have owned this for about two years, and it doesn't work very well for accurate temperatures. At 68 degrees the house can be freezing, and then we increase it to 70 or 71 and suddenly the house is warm. I'm not sure if ours was simply a bum unit or not, but we've finally decided to replace it with another brand. December 22, 2013
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