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Lux CS1 – Smart Programmable Wi-Fi Thermostat

The LUX CS1 Smart Programmable Wi‑Fi Thermostat packs advanced geofencing and voice control into an affordable package.

$85.99
$69.25
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Product Description

LUX CS1-WH1-B04 Smart Thermostat

Smart Features & Connectivity

The LUX CS1 Smart Programmable Wi‑Fi Thermostat packs advanced geofencing and voice control into an affordable package. It leverages Home & Away Aware™ technology to detect when you leave or return home, automatically optimizing temperature for energy savings. Additionally, it works seamlessly with Amazon Alexa, Google Assistant, and IFTTT for hands‑free climate control.

Easy Installation & Scheduling

Designed for simplicity, the CS1 installs on standard 24 VAC C‑wire systems or uses the optional Lux Power Bridge when a C‑wire is unavailable. Moreover, its intuitive touchscreen and mobile app let you set up a full 7‑day programmable schedule in just minute.

Maintenance & Energy Savings

The CS1 delivers filter replacement and temperature alerts directly to your smartphone to help maintain system efficiency. As a result, you can prevent performance issues and enjoy consistent comfort without unexpected maintenance interruptions.

Professional Value & Design

Sporting a sleek white profile, the CS1 complements any décor while offering professional‑grade reliability at an entry‑level price of $69.25, down from $85.99 WHILE LAST THE INVENTORY at. Additionally, compared to competing thermostats on Zoro, Grainger, SupplyHouse, and Amazon, the CS1 provides superior value and performance for HVAC professionals and companies.

The affordably smart thermostat. A smart thermostat doesn’t need to be expensive. The user-friendly LUX CS1 has a suite of smart features to control your comfort, all at an entry-level price. They include a Home & Away Aware™ feature that uses geofencing to detect whether someone’s in the house and adjusts the CS1’s settings according to the occupants’ comfort needs. Plus, it’s compatible with Amazon Alexa and Google Assistant for comfort on command. The LUX philosophy is to design products around our customers, to make their lives easier and more comfortable. The affordably smart LUX CS1 thermostat takes that philosophy to a whole new level.

Features and Benefits

  • Single-Pole Double-Throw (SPDT) Relay Contacts for Liquid Line Solenoid and Alarm Applications.
  • Relay Contact Output for Compressor.
  • Built-in Test Circuit.
  • Improved Noise Immunity.
  • Selection of Anti-short Cycle Time Delay.
  • User-Friendly Display Panel.
  • Backwards Compatibility.

Technical Specifications

  • Dimensions: Height: 3.25" (82.55 mm), Width: 5.5" (139.7 mm), Depth: 1.34" (33.9 mm)
  • Heat/Cool Terminals Heat: 2 stages Cool: 1 stage
  • Electrical Ratings: Voltage Range: 20-30V AC Max Avg. Current Draw: 120mA at 24V AC Output Rating: 1.5A resistive load per terminal, 4.2A resistive load combined load
  • Temperature Control Range: Control Range: 50°F to 90°F (10°C to 32°C) Display Range: 32°F to 99°F (0°C to 37°C)
  • Country of Origin (subject to change): Malaysia
  • Environmental Limits: Operating Limits: 14°F to 122°F (-10°C to 50°C) Storage Limits: -4°F to 140°F (-20°C to 60°C) Operating Humidity: 20% to 80% non-condensing Moisture and Dust: Up to IP20
  • Compatible With: Universal compatibility with forced air, gas, oil, electric furnaces up to 2H/1C, heat pump systems with or without aux/emergency heat, C-wire, power with power wire or LUX Power Bridge
  • Not Compatible With: 120V/240V line voltage systems
  • Includes: Sensor and Wire Harness

Additional Information

Smart Features

  • Home & Away Aware™: Geofencing for Automatic Savings
  • 7-Day Programmable
  • Alerts: Room Temperature, Filter Replacement
  • Smart Tips: For Savings and Seasonality
  • IAQ Fan: To Circulate Indoor Air
  • Utility: Demand/Response Capable
  • Reporting: Energy and Run Time Usage
  • Utility Rebates Available: See luxproducts.com

System

  • Modes: Heat, cool, auto, emergency
  • Conventional: Forced air, gas, oil and electric furnaces (up to 2H/1C)
  • Heat Pumps: With or without aux/emergency heat
  • Power: C-wire, power wire (included) or LUX Power Bridge (sold separately)
  • Works with a C-wire powered system
  • Works with heat/cool systems using a gas or propane furnace without a C-wire, via the power wire (included)
  • Works with any four-wire, forced-air system without a C-wire via the LUX Power Bridge (additional purchase necessary)

Accessories

  • Wall Plate: Included
  • Power Bridge sold sWall Plate: Included separately

Connectivity

  • Radio: WiFi certified 802.11 b/g/n
  • Frequency: 2.4 GHz
  • Supports over-the-air updates
  • Encryption: TLS 1.2
  • Works with Amazon Alexa, Google Assistant, IFTTT

LUX App

Download on the App Store GET IT ON Google Play The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office or representative. Johnson Controls shall not be liable for damages resulting from misapplication or misuse of its products. 
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Lux CS1 – Smart Programmable Wi-Fi Thermostat

$85.99
$69.25

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