Lennox S40 Smart Thermostat

The S40 Smart Thermostat recognizes and connects to all Lennox communicating products to automatically configure and control the heating/cooling system (based on user-specified settings) for the highest level of comfort, performance and efficiency.

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Product Features:

• Complement your home comfort system with our suite of technologically advanced accessories to more precisely and efficiently maintain the temperature and air quality in your home: Smart Room Sensor, Smart Air Quality Monitor and Wireless Extender
• Advanced digital controls in specific heating and cooling units and the PureAir™ S Air Purification System communicate information about various operating parameters to the thermostat to constantly maintain the most efficient operating conditions possible
• Additional conventional (non-communicating) indoor air quality comfort products (Healthy Climate® Humidifiers, Healthy Climate® HRV/ERV Heat/Energy Recovery Ventilators, Fresh Air Damper, Healthy Climate® Germicidal Lights) can be added to the system for a complete total-comfort system
• Conventional HVAC systems (non-communicating) can be controlled by the S40 Smart Thermostat with the addition of the optional Equipment Interface Module (EIM)
• Optional Smart Zoning System (iHarmony®, for specific HVAC systems) allows whole-home zoning (up to 4 zones) with complete control from the S40 Smart Thermostat and individual In-Zone Thermostats
• A simple easy-to-use touchscreen allows complete system configuration. Scheduled maintenance alerts, system warnings and troubleshooting are also displayed on thermostat screen
• Up to four separate schedules are available plus Schedule IQ™
• One-Touch Away Mode - a quick and easy way to set the cooling and heating setpoints while away
• Smart Away™ - Schedule IQ™ uses geo-fencing technology to determine when the homeowner is within a predetermined distance from the home to operate the system when leaving, away and arriving
• Weather-On-Demand - live up-to-date weather data and seven-day forecasts
• Easy to read 7 in. high-definition color display (measured diagonally)
• 10-year warranty valid on S40 Smart Thermostat in residential applications.