Lennox S40 Smart Thermostat
The Lennox S40 Smart Thermostat is a sophisticated control system designed to maximize the performance of Lennox HVAC equipment. It features a vibrant 7-inch color touchscreen, a modern design, and a glossy finish, offering an aesthetic upgrade from older thermostats. The S40 communicates with compatible Lennox furnaces, air conditioners, and heat pumps, allowing for fine-grained control over the HVAC system’s output, such as modulating fan speed and adjusting heating or cooling elements
Basic Information
- Certificate ID
- CSA2592BMAT47229-24
- Company
- Lennox International, Inc.
- Added
- Sep 24, 2025
- Last Updated
- Sep 25, 2025
- Certification Date
- Sep 24, 2025
Technical Details
- Firmware Version
- 04.38.0081
- Hardware Version
- A
- Specification Version
- 1.3
Product Details
- Product ID
- 0x0001
- Vendor ID
- 0x1356
- Primary Device Type ID
- 0x0301
SKU Information
Transport Interfaces
- Wi-Fi Support
- Yes
- TIS/TRP Tested
- Yes
External Links
Other Certificates from Lennox International, Inc.
| Certificate ID | Title | Added | Actions |
|---|---|---|---|
| CSA2592AMAT47228-24 | Lennox L40 Smart Thermostat | Sep 26, 2025 | |
| CSA25928MAT47226-24 | Lennox S40 Smart Thermostat | Sep 24, 2025 |