2025 Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces Obsolete S30
Lennox 22V24 iComfort S40 Smart Thermostat WiFi Touchscreen Free Shippin G2U
The Lennox 22V24 iComfort S40 Smart Thermostat is a high-quality programmable thermostat that offers convenient WiFi connectivity and a sleek touchscreen interface. With a 7-inch display size and a manufacturer warranty of 5 years, this thermostat provides reliable performance and peace of mind. The black color and modern design make it a stylish addition to any home, while the 24V voltage ensures efficient operation. Ideal for homeowners looking to improve their heating and cooling systems, the Lennox iComfort S40 thermostat is a top choice for energy savings and comfort.
2026 Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces 10F81 & S30
Lennox 22V24 iComfort S40 Ultra Smart Programmable Thermostat 7″ HD Display. white back, newest product release for 2025. NO HUB NEEDED WITH THIS UNIT. Will replace older white 10F81 models as well as S30 (must remove s30 hub).
2026 Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces Obsolete S30
Lennox 22V24 iComfort S40 Ultra Smart Programmable Thermostat 7″ HD Display. white back, newest product release for 2026. NO HUB NEEDED WITH THIS UNIT. NO SMART HUB. This model does not use one at all.
NEW 2026 Lennox 22V24 iComfort S40 Smart Thermostat WiFi Touchscreen
S40 Smart Thermostat also recognizes model and serial number information for Lennox digitally communicating products to simplify system setup. Lennox S40 Smart Thermostat, Touchscreen, Communicating, WiFi, Programmable, 3 Heat/2 Cool.