Lennox Smart Tech
Lennox Industries Utilities iPhoneiPadiPod touch
Lennox Smart Tech is a free Utilities app for iPhone and iPad by Lennox Industries. Rated 4.5/5 from 60 ratings. Requires iOS 16.0. Updated March 27, 2026.
- Rating
- 4.5
- 60 ratings
- Price
- Free
- on the App Store
- Size
- 98 MB
- Age 4+
- Updated
- Mar 27
- 2026 · v4.60.103
Screenshots
About Lennox Smart Tech
With the Lennox Smart Tech App, you'll have the latest technology to more quickly and easily install and service a fully communicating home comfort system with the Lennox S40/L40/M40/E40 Smart Thermostat. You can reliably run tests, diagnostics, and change system settings directly from your smartphone without the back and forth from equipment to thermostat.
Ratings & reviews
4.5
60 ratings
What’s new
Version 4.60.103 · Updated March 27, 2026
• Added support for the new E40 Thermostat • Bug fixes and performance improvements for a smoother experience
App privacy
The developer, Lennox Industries, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
Alternatives to Lennox Smart Tech
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lennox Smart Tech | 4.5 / 5 (60 ratings) | Free | March 27, 2026 | |
| Carrier® Service Technician | 4.1 / 5 (108) | Free | Sep 29, 2026 | Compare |
| Ruud | 4.6 / 5 (1,078) | Free | Sep 23, 2026 | Compare |
| Rheem | 4.6 / 5 (1,772) | Free | Sep 23, 2026 | Compare |
| Bryant® Service Technician | 2.4 / 5 (38) | Free | Sep 29, 2026 | Compare |
| Daikin Data Loader | – | Free | Mar 12, 2026 | Compare |
| Bluon HVAC | 4.8 / 5 (4,450) | Free | Oct 9, 2026 | Compare |
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