To connect your Lennox Mini-Split to the Lennox Home App, download the app, create a Lennox account, link your SmartThings account, and add your Mini-Split.
That’s the quick overview. Now, let’s walk through each step in detail to make sure your setup is smooth and error-free.
Connecting your Mini-Split to the Lennox Home App gives you remote control and SmartThings integration for better comfort and efficiency. This guide ensures you follow the correct steps for a seamless setup.
Before You Begin
- Download the Lennox Home App from the Apple App Store or Google Play Store.
- Create a Samsung SmartThings account and sign in.
- Ensure your Mini-Split is powered on and ready to pair.
Step-by-Step Instructions to Connect Your Mini-Split
Step 1: Create a Lennox Account
- Open the Lennox Home App.
- Tap Register.
- Enter your phone number, email address, and password.
- Verify your email and password.
- Agree to the Lennox EULA and complete registration.
Step 2: Add Your Mini-Split
- After logging in, you’ll be prompted to Add New System.
- You will see two options: Lennox Thermostat or Lennox mini-splits Powered by Samsung.
- Select Lennox mini-splits Powered by Samsung.
- Tap the arrow in the bottom-right corner to continue.
Step 3: Link to SmartThings
- Click on Link to SmartThings.
- Authenticate credentials by entering your SmartThings account information.
Step 4: Authorize Cloud Integration
- After authenticating, select a location to allow Lennox Cloud 2 Cloud
- Tap Authorize to enable Lennox Cloud-to-Cloud integration.
Step 5: Set Up Your Home
If prompted, choose Create New Home (if one hasn’t been set up).
- Enter:
- Home Name
- Country
- Address (City, State, Zip)
- Tap the arrow in the bottom-right corner to continue.
Step 6: Finish Setup
- Confirm your location and tap Finish.
- You have successfully added your Mini-Split.
- You now have access and control of your paired Mini-Split through the Lennox Home App.
Additional Scenario: Adding a Mini-Split When You Already Have Lennox Thermostats
From the home screen, select the menu icon in the top-left corner.
- Tap Add System.
- Select Lennox mini-splits Powered by Samsung.
- Tap the arrow in the bottom-right corner.
- Click Link to SmartThings and authenticate credentials.
- Authorize Lennox Cloud-to-Cloud integration.
- Select Existing Home, then confirm and tap Finish.
Additional Tips
- For advanced settings like Mode and Fan Speed, use the app’s menu options.
- If adding multiple Mini-Splits, repeat the steps for each unit.
Troubleshooting
- Common setup errors: Ensure your SmartThings account is active, and credentials are correct.
- SmartThings linking issues: Check your internet connection and retry authorization.


