Lux TX500E Smart Temp Programmable Thermostat

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Energy efficient and easy to use, the Lux TX500E Smart Temp 5-2 Day Programmable Thermostat lets you easily customize heating and cooling temperatures to meet your comfort level and schedule.
SKU: 41338463
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Presenting the new Lux® TX500E, a programmable thermostat that allows users to easily customize heating and cooling temperatures to meet their comfort levels and schedules. The new TX500E can also save energy and reduce utility expenses by automatically lowering or raising temperature settings during off-peak hours. Features include easy do-it-yourself installation, the exclusive Lux Speed Dial®—the most user friendly programming device available, easy-to-read display—filter change indicator, keyboard lockout, and many other value added features for complete customer satisfaction.


  • 5 - 2 Day programming
  • 4 Periods per day
  • Large easy-to-read display
  • LUX patented user-friendly Speed Dial
  • Filter usage monitor and alert
  • Default Energy Star approved program
  • Temporary Temperature Override
  • Temperature Hold
  • Keyboard Lockout
  • Temperature Calibration
  • Swing Settings #1 - #9
  • Fahrenheit or Celsius temperature Scale
  • 12/24 Time Format
  • Low Battery Warning Indicator
  • Mercury Free

Use In: 

  • Most 24 Volt Heating and A/C Systems
  • Single-Stage Heating and Cooling
  • Operates Heating Only Systems
  • Operates Cooling Only Systems
  • Furnace (Forced Air Systems)
  • Central Air Conditioning Systems
  • Heat Pumps without Auxiliary Heat
  • 2-Wire Hydronic (Hot Water Baseboard & Radiators) Systems
  • 750 Millivolt Systems (Wall Heaters / Gas Fireplaces)

 Not Use In: 

  • Line Voltage (120/240 VAC) Electric Baseboard Heat
  • 3-Wire Zone Valve Hydronic (Hot Water) Systems
  • Multi-Stage Heating and Cooling
  • Heat Pumps with Auxiliary Heat.


SKU: 41338463
UPC: 021079065004
Brand: Lux
Weight: 2.0 lb