System Compatibility Universal thermostat that works with non-iComfort-enabled and non-Lennox® products Amazon Alexa Allows you to voice control your HVAC...
System Compatibility Universal thermostat that works with non-iComfort-enabled and non-Lennox® products Amazon Alexa Allows you to voice control your HVAC...
System Compatibility Works with premium Lennox® communicating equipment only. Programmable Versatile programming options offer custom comfort and energy savings Smooth...
System Compatibility Works with most HVAC system types Programmable Versatile programming options offer custom comfort and energy savings Smooth Setback...
System Compatibility Works with most HVAC system types Programmable Versatile programming options offer custom comfort and energy savings Smooth Setback...
System Compatibility Works with most HVAC system types Programmable Versatile programming options offer custom comfort and energy savings Filter Reminder...
Greater range. Greater performance. The Lennox Wireless Extender improves the connection between the S40 Smart Thermostat and technologically advanced accessories,...
