Thermostat
View all 3 products by Lennox →
DCL Certified
Lennox S40 Smart Thermostat
S40 is a larger 7-inch smart thermostat with accessory support for air quality and room sensing, plus Matter integration for major ecosystems.
DCL Certified
Lennox L40 Smart Thermostat
L40 is a compact, single-stage smart thermostat with Schedule IQ and Matter support for use in major ecosystems.
DCL Certified