Worst app to use to set up unit
Unfortunately you don’t have a choice but to use this terrible app. It took me forever to get the app to connect to the unit. And after an hour of trying I ended up having to call their tech support.
Free
About
This app provides a wireless interface for commercial HVAC technicians to control and service specific Lennox rooftop units. It offers guided setup, enhanced testing, and parameter configuration to streamline the service process.
✓Wireless mobile service app
✓Guided setup with progress indicators
✓Enhanced test functionality
✓Real-time sensor readings and trending
✓Parameter configuration
✓Exportable setup summaries
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What's New in CORE Service
1.3.0030
April 6, 2026
This update includes: • Additional HVAC Equipment Models and Configurations Support. • Bug fixes and App Improvements.
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FAQ
What is CORE Service used for?
CORE Service is the interface for Lennox CORE Unit Controllers in specific commercial rooftop units. It allows technicians to perform setup, testing, and configuration wirelessly.
Who is the target audience for CORE Service?
This app is specifically designed for commercial HVAC service technicians who need to interface with CORE Unit Controller equipped unitary packaged rooftop units.
What are the benefits of using CORE Service for setup?
CORE Service offers guided setup with progress indicators, detailed help, and exportable summaries, which aim to reduce commissioning times and ensure a trouble-free setup process.
How does CORE Service assist with troubleshooting?
The app features enhanced test functionality, providing real-time sensor readings, trending, and reports that facilitate easy troubleshooting of HVAC unit issues.
Can I configure operational sequences with CORE Service?
Yes, you can set and configure parameters of the CORE Control System drive through the app, allowing for tailored sequences of operation and making the controller more flexible.
What is the rating of CORE Service?
CORE Service has a rating of 3.6 stars based on 17 user ratings.
What devices is CORE Service compatible with?
CORE Service is available for iPhone, iPad, and iPod devices.
How often is CORE Service updated?
The latest version of CORE Service is 1.3.0030, and it was last updated on April 6, 2026. This indicates a potentially infrequent update cycle.
