---
product_id: 2196286
title: "Lux Products TX500E Smart Temp Programmable Thermostat"
brand: "lux"
price: "₨123"
currency: SCR
in_stock: true
reviews_count: 3
url: https://www.desertcart.sc/products/2196286-lux-products-tx500e-smart-temp-programmable-thermostat
store_origin: SC
region: Seychelles
---

# 4 daily programmable periods Keyboard lock prevents tampering Selectable °F/°C with adjustable swing Lux Products TX500E Smart Temp Programmable Thermostat

**Brand:** lux
**Price:** ₨123
**Availability:** ✅ In Stock

## Summary

> 🌿 Smart savings meet sleek control — upgrade your comfort, upgrade your life!

## Quick Answers

- **What is this?** Lux Products TX500E Smart Temp Programmable Thermostat by lux
- **How much does it cost?** ₨123 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/2196286-lux-products-tx500e-smart-temp-programmable-thermostat)

## Best For

- lux enthusiasts

## Why This Product

- Trusted lux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lock It Down:** Keyboard lockout feature ensures your perfect settings stay just how you want them—no surprises.
- • **Eco-Smart Savings:** Preprogrammed schedule designed to save up to $500 annually on energy bills while shrinking your carbon footprint.
- • **Filter Change Reminder:** Built-in air filter monitor keeps your HVAC system running clean and efficient without guesswork.
- • **Plug & Play Installation:** Easy wall-mount setup with intuitive controls means you’re up and running in minutes—no tech headaches.
- • **Tailored Comfort, Every Day:** 4 pre-set daily periods let you sync your home’s climate with your lifestyle effortlessly.

## Overview

The Lux TX500E Smart Temp Programmable Thermostat offers 4 daily programmable periods, a secure keyboard lock, and selectable Fahrenheit/Celsius settings with adjustable temperature swing. Compatible with most 24-volt HVAC systems, it features an easy-to-read digital display, air filter monitor, and a preprogrammed energy-saving schedule that can cut up to $500 in annual energy costs. Mercury-free and backed by a 3-year warranty, this modern thermostat combines user-friendly programming with eco-conscious efficiency for the savvy homeowner.

## Description

Product Description               About the LUX Thermostats TX500E 52 Digital Programmable Smart Temp Heating and Cooling Thermostat Is your old thermostat not giving you the environmental options you need for your home? Nowrsquo; s your chance to make an upgrade to a hitech device that is built to last The LUX TX500E 52 Digital Programmable Smart Temp Heating and Cooling Thermostat is a brand new device that can be programmed to give accurate settings over your heating and cooling throughout your home. Change your environmental options to whatever setting you want, whenever you want You can program your temperature to either Fahrenheit or Celsius readings. The LUX TX500E also comes mercuryfree in order to curtail any potential environmental risks. Looking for extra features? The LUX TX500E comes loaded with all sorts of extra amenities that give you even greater control over your environment, including a lighted display, a keyboard lockout feature and an indicator that pops up whenever a filter change is required. Installation of the device is easy, meaning you can enjoy it in mere minutes after you remove it from its packaging Order yours today and enjoy the limited three year through the manufacturer. Additional Information: Manufacturer Installation Sheet (PDF) 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. Packed with advanced features that make programming incredibly easy and user friendly, the mercury-free TX500E is compatible with most 24-volt heating and cooling systems. User-Friendly Programming, Filter Monitor, and Keypad LockoutThanks to a large display, patented Lux Speed Dial, and a preprogrammed schedule developed to save energy and reduce costs, the TX500E is incredibly easy to use. For further convenience, a filter monitor that reminds you when to change your furnace filter, and a battery-life monitor indicates when the batteries need changing. The TX500E also offers a keypad lock that prevents unauthorized changes to the thermostat settings. Save Money and the EnvironmentLike all programmable thermostats, the TX500E helps reduce energy consumption, but this efficient device takes savings a step further. To maximize your home's energy efficiency, the TX500E comes preprogrammed with a default heating and cooling schedule that's designed to save up to $500 in energy costs over a year, and can also help cut down on your carbon footprint. Because the TX500E is 100% mercury free, you can be sure it's a safe and environmentally conscious choice for your home. Compatible with Most 24-Volt Heating and Cooling SystemsThe TX500E is compatible with most 24-volt heating and cooling systems, including forced air, single stage, and central air systems, heat pumps without auxiliary heat, hot water baseboard and steam heat radiators, and 750 millivolt systems (gas fireplaces/wall heaters). Two "AA" alkaline batteries are required for operation (batteries not included). About Lux: Innovation, Quality, and ValueSince 1914, Lux Products Corporation has manufactured quality products for the home. It all began with turn-of-the-century timing devices, the forerunners of the now world-famous Lux 60-Minute Timers. Building on the success of these simple and utilitarian items, Lux grew into the multifaceted manufacturer and merchandiser it is today. The Lux name has always stood for innovation, quality, and value. The company's full line of electronic and mechanical thermostats offers models for nearly every heating and cooling application. See how you can save money and conserve energy with Lux. What's in the BoxLux TX500E Smart Temp Programmable Thermostat, mounting hardware, installation guide, and instruction manual.                  .com               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. Packed with advanced features that make programming incredibly easy and user friendly, the mercury-free TX500E is compatible with most 24-volt heating and cooling systems.Multiple Programming OptionsProperly using a programmable thermostat is one of the easiest ways you can save energy and money. The TX500E makes saving as simple as can be--it offers four program periods per day, temporary temperature override, vacation hold and the convenience of separate weekday and weekend settings, so you can set your home's temperature to match your schedule.User-Friendly Programming, Filter Monitor, and Keypad LockoutThanks to a large display, patented Lux Speed Dial, and a preprogrammed schedule developed to save energy and reduce costs, the TX500E is incredibly easy to use. For further convenience, a filter monitor that reminds you when to change your furnace filter, and a battery-life monitor indicates when the batteries need changing.The TX500E also offers a keypad lock that prevents unauthorized changes to the thermostat settings.Save Money and the EnvironmentLike all programmable thermostats, the TX500E helps reduce energy consumption, but this efficient device takes savings a step further. To maximize your home's energy efficiency, the TX500E comes preprogrammed with a default heating and cooling schedule that's designed to save up to $500 in energy costs over a year, and can also help cut down on your carbon footprint. Because the TX500E is 100% mercury free, you can be sure it's a safe and environmentally conscious choice for your home.Compatible with Most 24-Volt Heating and Cooling SystemsThe TX500E is compatible with most 24-volt heating and cooling systems, including forced air, single stage, and central air systems, heat pumps without auxiliary heat, hot water baseboard and steam heat radiators, and 750 millivolt systems (gas fireplaces/wall heaters).Two "AA" alkaline batteries are required for operation (batteries not included). About Lux: Innovation, Quality, and ValueSince 1914, Lux Products Corporation has manufactured quality products for the home. It all began with turn-of-the-century timing devices, the forerunners of the now world-famous Lux 60-Minute Timers. Building on the success of these simple and utilitarian items, Lux grew into the multifaceted manufacturer and merchandiser it is today. The Lux name has always stood for innovation, quality, and value. The company's full line of electronic and mechanical thermostats offers models for nearly every heating and cooling application. See how you can save money and conserve energy with Lux.What's in the BoxLux TX500E Smart Temp Programmable Thermostat, mounting hardware, installation guide, and instruction manual.

## Features

- The TX500E does not come with a backlight
- 4 pre-programmed periods per day, Keyboard lock
- Temporary override and manual hold, 3 year warranty
- Selectable fahrenheit/celsius setting, Adjustable temperature swing (differential)
- Easy installation, Easy to use, Easy to read display, Air filter monitor, Optional wall plate
- 4 pre-programmed periods per day, Keyboard lock
- Temporary override and manual hold, 3 year warranty
- Selectable fahrenheit/celsius setting, Adjustable temperature swing (differential)
- Easy installation, Easy to use, Easy to read display
- Air filter monitor, Optional wall plate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LUX |
| Model Name | Lux Products TX500E Smart Temp Programmable Thermostat |
| Controller Type | Push Button |
| Special Feature | Programmable |
| Color | One Color |
| Specific Uses For Product | HVAC Control |
| Temperature Control Type | Programmable |
| Connectivity Technology | Wi-Fi |
| Included Components | Thermostat |
| Power Source | Battery Powered |
| Item Weight | 8 ounces |
| Voltage | 24 Volts |
| Material | Multi |
| Shape | Rectangular |
| Display Type | Digital |
| Control Type | Button Control |
| Control Method | App |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Wall Mount |
| Style | Modern |
| Backlight | Yes |
| Specification Met | Energy Saving Thermostat |
| UPC | 712714320748 740642337279 712714270401 784497958852 021079065004 716080047964 |
| Global Trade Identification Number | 00021079065004 |
| Manufacturer | Lux Products |
| Part Number | TX500E-A04 |
| Product Dimensions | 4 x 6 x 1 inches |
| Item model number | TX500E |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Programmable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** LUX
- **Model Name:** Lux Products TX500E Smart Temp Programmable Thermostat
- **Controller Type:** Push Button
- **Special Feature:** Programmable
- **Color:** One Color

## Images

![Lux Products TX500E Smart Temp Programmable Thermostat - Image 1](https://m.media-amazon.com/images/I/71s74wzENhL.jpg)

## Questions & Answers

**Q: Does it run on batteries or is powered by the "C" wire from the furnace?**
A: The answer is both! You can power it with batteries and it does not need power from the appliance, such as my pellet stove that has only two wires and does not supply power. Or if your appliance does supply power - hook it up and save on batteries.

**Q: Does the Lux Products TX500E Smart Temp Programmable Thermostat have a temperature control of +/- 1 degree F?**
A: Yes the temp control is in one degree increments. You set the swing setting manually to allow the thermostat to cycle in .25 degree increments. There are 9 settings so you can allow the temp to swing up to 2.25 degrees.

**Q: How to i get it to stop blinking “change filter”? we have radiant heat and don’t have a filter.**
A: 1. To Reset the Air Filter Counter, turn the thermostats dial to Air Filter.
2. Press the Up & Down buttons together to reset the Air Filter counter to the default Days limit (90 days).
3. Or you can Change the filter counter Days to a different value by pressing the up or down buttons, adjust from OFF to 365 days.
4. To DISABLE the Air filter counter, press down to change the Air Filter Days limit to OFF.
5. To lock in the Change or the Reset Value; turn the dial back to RUN.
LUX Technical Support

**Q: Is this compatible with a heat-only 2-witre system?**
A: I looked through my info on the LUXTX500E and found that "it is for use" on 2 Wire Heat Only Hydronic Systems (Hot Water Baseboard & Radiator).  You can also get more info on www.luxproducts.com or call technical assistance 856-234-8803

## Customer Reviews

### ⭐⭐⭐⭐⭐ great thermostat at a decent price
*by J***H on November 25, 2012*

The cheap (round) Honeywell thermostat that I installed a year ago never did work properly. I have hot water heat / radiators and the temperature in the house would fluctuate at least 7-8 degrees. I went looking for a replacement and a friend told me about this Lux unit. I'm not interested in programmable units, but I like this one because it has a 'swing' option. The swing option allows you to set the thermostat to turn the furnace on and off in quicker rotations (I have mine set to 1). The temperature in my house now only fluctuates 1 degree!There is an override option that allows you to temporarily set the temperature differently than the programed settings. Keep in mind that the override only works until the next programmed session starts! I didn't realize this when I first installed it - I came home and the house was at 71 degrees! (The default programmed settings are low 62 and high 70).There is also a 'hold' option that will indefinitely hold the temperature at whatever temp you want; had I read all the instructions prior to installation, I would have known this! This is the setting that I currently use, however, I did change all the programmed settings to a more manageable temperature in case somehow the hold option gets turned off.Programming the unit is simple (if you desire to program it) and installation is relatively easy. The hardest part was getting the wires under the screw, behind the plastic cover (you'll see what I mean). That's not to say that installation was difficult at all - it may have taken me 15 min!Display is easy to read and there's a 'check filter' option (which I obviously won't need). 2 AA batteries needed and are not included.All in all, this is a great unit and well worth the money...especially if you have a hot water boiler system. (I'm sure it works just as well for forced air.)

### ⭐⭐⭐⭐⭐ If Only There Were a Nobel Prize for Thermostats!
*by H***. on February 12, 2018*

These thermostats are fantastic. I've been using a bunch of them (for different zones, in different houses) for years. I even threw away a $200+ piece of junk that some contractor had talked me into, so that I could replace it with one of these -- and it was one of the smartest moves I ever made. Not only do they do everything they're supposed to do (something that the $200+ one, astoundingly, couldn't pull off), but they do it all so INTUITIVELY that it makes you smile. And they're wonderfully designed -- an elegantly understated, neutrally colored little box, with the everyday controls right out on the front and the more specialized ones discreetly hidden behind a small swinging door. (Which door, by the way, opens and closes effortlessly. You think that goes without saying? I have an in-the-wall clock-timer -- from another company, of course -- with a similar little door that [a] can be opened only by inserting into its tiny slot the pointy end of a "church-key" can-opener, and [b] then doesn't stay closed unless you slam it into place.) Changing their batteries takes five seconds -- by far the easiest, most sensible battery-changing procedure I've ever encountered anywhere. These things, in short, would be a great deal at two or three times their price. They belong in a design museum.

### ⭐⭐⭐⭐ Lux TX500E Thermostat review
*by B***A on January 27, 2010*

I've had an earlier version of this thermostat. It functioned well. Because of that, I purchased this one. The installation was clearly explained and the unit functions well. The only con that I have, in comparison to the older one, is the older one constantly showed the actual temperature and the set temperature with two read outs, this one has one numerical indicator, so, the current temperature is always visible, in order to see what your setting is you have to open the panel door and click a button to see your setting. it then flashes your setting for several seconds where the actual room temperature is.This unit has been in place for about 1 month, no problems so far. It has been functioning as advertised with both heating and cooling.It's small and compact and fairly easy to operate.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-21*