Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Smart Tech App Screenshots

iPad

iPhone

About Smart Tech App

At Lennox, we are continuously improving our products to better support your needs. For this release, we have fixed some minor bugs.

What's New in the Latest Version 4.27.354

Last updated on Feb 5, 2024

Old Versions

At Lennox, we are continuously improving our products to better support your needs. For this release, we have fixed some minor bugs.

Version History

4.27.354

Feb 5, 2024

At Lennox, we are continuously improving our products to better support your needs. For this release, we have fixed some minor bugs.

4.26.312

Oct 9, 2023

* Bug fixes.

4.26

Sep 15, 2023

* Improved support for newer versions of iOS
* Bug Fixes

4.25

Aug 31, 2023

• Equipment Profiles enable you to create equipment settings on LennoxPros Service Dashboard. Once created they will be automatically downloaded to the app so you can select and apply them for installed equipment to the S40, saving you time.
*LennoxPros credential required to log-in and use Equipment Profiles.
• Bug Fixes.

4.20.217

Jun 3, 2023

* Bug Fixes

We are actively working on fixing bugs and performance issues. Be sure to enable automatic updates for your app settings so you don’t miss anything.

4.15.195

Apr 7, 2023

* Support for Apple iPads
* Bug Fixes

We are actively working on fixing bugs and performance issues. Be sure to enable automatic updates for your app settings so you don’t miss anything.

4.10.170

Dec 19, 2022

This release includes bug fixes and improvements.

4.05.101

Nov 26, 2022

Dealer Information screen fixes.

4.0

Nov 8, 2022

Feedback Report