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.
Lennox S40 () Smart Thermostat, Touchscreen, Wifi, Communicating System Control,
S40 Smart Thermostat also recognizes model and serial number information for Lennox digitally communicating products to simplify system setup. Compatible with 4-wire standard thermostat cables, use protected thermostat cable to prevent noise interference.
Lennox S40 Smart Thermostat 22V24 with 7″ HD Touchscreen Display
The Lennox S40 Smart Thermostat 22V24 is a cutting-edge home improvement product featuring a 7″ HD touchscreen display for easy control. This programmable thermostat offers 7-day programming, with 4 periods per day, and is compatible with Amazon Alexa for convenient voice commands. The sleek black design is both stylish and functional, with automatic system switching and the ability to adjust cool stages to 2. With its wall-mounted rectangular shape and temperature sensor technology, the Lennox S40 is a reliable choice for maintaining optimal indoor temperatures efficiently.
Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces Obsolete S30 2023
Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces Obsolete S30 2023. Condition is New. Shipped with USPS Priority Mail. BRAND NEW NO RETURNS/REFUNDS ALL SALES FINAL
2025 Lennox 22V24 iComfort S40 Ultra Smart Programmable Thermostat Replaces S30
Lennox 22V24 iComfort S40 Ultra Smart Programmable Thermostat 7″ HD Display. We are not a Lennox dealer. Latest generation. Replaces the obsolete S30.
2025 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 2025. NO HUB NEEDED WITH THIS UNIT. NO SMART HUB. This model does not use one at all.
2026 Lennox 22V24 iComfort S40 Ultra Smart Thermostat NEW Replaces Obsolete S30
With a manufacturer warranty of 5 years and being made in the United States, you can trust in the quality and longevity of this thermostat.
2025 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 2025. NO HUB NEEDED WITH THIS UNIT. NO SMART HUB. This model does not use one at all.
2025 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 2025. NO HUB NEEDED WITH THIS UNIT. NO SMART HUB. This model does not use one at all.