---
title: "CORE Service - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "This app is the interface for the Lennox® CORE Unit Controller in Model L (L*M), Enlight (L*T), Xion (L*X) and Strategos (S*H) Commercial Rooftop Units. You must be within 25ft of a unit to connect an"
---

# CORE Service — United States

![CORE Service App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/25/e8/de/25e8de61-d3d2-686e-7310-47bfd463952c/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png)

**Developer:** [Lennox Industries](https://apptail.io/developer/lennox-industries-Amdb)
**Category:** Utilities
**Rating:** 3.6/5 (19 ratings)
**Price:** Free
**Bundle ID:** com.lennox.dealerappproject
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3.0030 (released 2026-04-06)
**Original Release:** 2021-08-26

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1566612696)
**AppTail Page:** [https://apptail.io/app/core-service-SDwd/united-states](https://apptail.io/app/core-service-SDwd/united-states)

## CORE Service Description
This app is the interface for the Lennox® CORE Unit Controller in Model L (L*M), Enlight (L*T), Xion (L*X) and Strategos (S*H) Commercial Rooftop Units. You must be within 25ft of a unit to connect and utilize this app.
The Lennox® CORE Control System reinvents the service process in the palm of your hand with a wireless mobile service app, making setup and service faster than ever before.
This app is intended for commercial HVAC service technicians to interface with CORE Unit Controller equipped unitary packaged rooftop units.
App Features:
- Guided Setup with progress indicators, detailed help, and exportable summaries drive simple and trouble-free setup, reducing commissioning times over similar systems.
- Enhanced Test Functionality provides real-time sensor readings, trending, and reports that enable easy troubleshooting.
- Ability to set and configure parameters of the CORE Control System drive tailored sequences of operation and make the CORE Unit Controller the most flexible Lennox has to offer.

## CORE Service Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/4a/a0/04/4aa004b6-3ed3-a66c-5d26-bcd1a67d35e4/a6f1cfbc-467e-4b04-93a5-6eb41dc43657_Install_6_5.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/82/2c/fa/822cfa6d-a6de-2ad8-c889-5a50cb6c55bf/e79ad47c-ed00-4758-86e4-4731aaee36cb_RTU_Menu.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/10/19/d5/1019d5cf-c413-081e-38d8-6150696bbb3f/5c47b733-56db-4d0a-9689-55c23df62f72_RTU_Options.png/1242x2688.png)

## CORE Service Rating Breakdown in United States
- 5 stars: 12 (63%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (5%)
- 1 stars: 6 (32%)

## CORE Service Reviews in United States

### *---- "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.
-- HVAC Jesus, 2025-12-03

[View all CORE Service reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## CORE Service Discovered Keywords
- core service


## CORE Service Available In
- [United States](https://apptail.io/app/core-service-SDwd/united-states)
- [Argentina](https://apptail.io/app/core-service-SDwd/argentina)
- [Australia](https://apptail.io/app/core-service-SDwd/australia)
- [Azerbaijan](https://apptail.io/app/core-service-SDwd/azerbaijan)
- [Bahrain](https://apptail.io/app/core-service-SDwd/bahrain)
- [Brazil](https://apptail.io/app/core-service-SDwd/brazil)
- [Belarus](https://apptail.io/app/core-service-SDwd/belarus)
- [Belize](https://apptail.io/app/core-service-SDwd/belize)
- [Canada](https://apptail.io/app/core-service-SDwd/canada)
- [Switzerland](https://apptail.io/app/core-service-SDwd/switzerland)
- [Chile](https://apptail.io/app/core-service-SDwd/chile)
- [China](https://apptail.io/app/core-service-SDwd/china)
- [Colombia](https://apptail.io/app/core-service-SDwd/colombia)
- [Cyprus](https://apptail.io/app/core-service-SDwd/cyprus)
- [Czechia](https://apptail.io/app/core-service-SDwd/czechia)
- [Germany](https://apptail.io/app/core-service-SDwd/germany)
- [Denmark](https://apptail.io/app/core-service-SDwd/denmark)
- [Dominican Republic](https://apptail.io/app/core-service-SDwd/dominican-republic)
- [Algeria](https://apptail.io/app/core-service-SDwd/algeria)
- [Ecuador](https://apptail.io/app/core-service-SDwd/ecuador)
- [Egypt](https://apptail.io/app/core-service-SDwd/egypt)
- [Spain](https://apptail.io/app/core-service-SDwd/spain)
- [Finland](https://apptail.io/app/core-service-SDwd/finland)
- [France](https://apptail.io/app/core-service-SDwd/france)
- [United Kingdom](https://apptail.io/app/core-service-SDwd/united-kingdom)
- [Greece](https://apptail.io/app/core-service-SDwd/greece)
- [Hong Kong SAR China](https://apptail.io/app/core-service-SDwd/hong-kong)
- [Hungary](https://apptail.io/app/core-service-SDwd/hungary)
- [Indonesia](https://apptail.io/app/core-service-SDwd/indonesia)
- [Ireland](https://apptail.io/app/core-service-SDwd/ireland)
- [India](https://apptail.io/app/core-service-SDwd/india)
- [Italy](https://apptail.io/app/core-service-SDwd/italy)
- [Japan](https://apptail.io/app/core-service-SDwd/japan)
- [South Korea](https://apptail.io/app/core-service-SDwd/south-korea)
- [Kuwait](https://apptail.io/app/core-service-SDwd/kuwait)
- [Kazakhstan](https://apptail.io/app/core-service-SDwd/kazakhstan)
- [Lebanon](https://apptail.io/app/core-service-SDwd/lebanon)
- [North Macedonia](https://apptail.io/app/core-service-SDwd/north-macedonia)
- [Malta](https://apptail.io/app/core-service-SDwd/malta)
- [Mexico](https://apptail.io/app/core-service-SDwd/mexico)
- [Malaysia](https://apptail.io/app/core-service-SDwd/malaysia)
- [Nigeria](https://apptail.io/app/core-service-SDwd/nigeria)
- [Netherlands](https://apptail.io/app/core-service-SDwd/netherlands)
- [Norway](https://apptail.io/app/core-service-SDwd/norway)
- [Nepal](https://apptail.io/app/core-service-SDwd/nepal)
- [New Zealand](https://apptail.io/app/core-service-SDwd/new-zealand)
- [Peru](https://apptail.io/app/core-service-SDwd/peru)
- [Philippines](https://apptail.io/app/core-service-SDwd/philippines)
- [Pakistan](https://apptail.io/app/core-service-SDwd/pakistan)
- [Poland](https://apptail.io/app/core-service-SDwd/poland)
- [Portugal](https://apptail.io/app/core-service-SDwd/portugal)
- [Romania](https://apptail.io/app/core-service-SDwd/romania)
- [Russia](https://apptail.io/app/core-service-SDwd/russia)
- [Saudi Arabia](https://apptail.io/app/core-service-SDwd/saudi-arabia)
- [Sweden](https://apptail.io/app/core-service-SDwd/sweden)
- [Singapore](https://apptail.io/app/core-service-SDwd/singapore)
- [Thailand](https://apptail.io/app/core-service-SDwd/thailand)
- [Türkiye](https://apptail.io/app/core-service-SDwd/turkey)
- [Taiwan](https://apptail.io/app/core-service-SDwd/taiwan)
- [Ukraine](https://apptail.io/app/core-service-SDwd/ukraine)
- [Vietnam](https://apptail.io/app/core-service-SDwd/vietnam)
- [United Arab Emirates](https://apptail.io/app/core-service-SDwd/united-arab-emirates)
- [South Africa](https://apptail.io/app/core-service-SDwd/south-africa)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*