# Lennox iComfort Wi-Fi > Remote thermostat control for Lennox iComfort Wi-Fi thermostats. (iPhone/iPad app by Lennox Industries.) - Source: https://appshunter.io/ios/app/lennox-icomfort-wi-fi/id527608198 (this page in markdown: same URL + `.md`) - Developer: [Lennox Industries](https://appshunter.io/developer/355049651) - Category: Lifestyle, Utilities - Price: Free - Rating: 1.70/5 from 385 App Store ratings · 128 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 62 MB - Languages: American English - Released: 2012-06-08 - Data updated: 2026-08-15 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lennox-icomfort-wi-fi/id527608198/reviews.md ## What is Lennox iComfort Wi? This app is designed to work with Lennox iComfort Wi-Fi Thermostat. Adjust your home’s temperature anytime, anywhere from your mobile device with the Lennox iComfort Wi-Fi mobile app! Control the temperature at home using the intuitive temperature dials from anywhere in the world: on the beach, on the slopes, or even from the couch. Already in bed, but want to adjust the temperature? No problem! The Lennox iComfort Wi-Fi app is there to adjust your home’s comfort without requiring you to leave that comfy bed. Leave the house and forget to dial back the thermostat? Simply start the app and use the one- touch away mode to save energy the entire time you are gone. Cancel the away mode before you get back to return to a perfectly comfortable home. App Features • Adjust the temperature from anywhere • Change whether your system should heat or cool your home • Select the program you wish to run • Put the system into an energy savings away mode when no one is home • Select your fan to always run (ON) or come on occasionally (circulate) You must own a Lennox iComfort Wi-Fi® thermostat to use the app. The Lennox iComfort Wi-Fi thermostat must also be connected to your home’s Wi-Fi router before the app can control the settings. For more information about the Lennox iComfort Wi-Fi thermostat or for help connecting to your wireless network, visit www.lennox.com/residential/ ## Key features - Adjust temperature remotely - Switch between heating and cooling - Select system programs - Activate energy-saving away mode - Control fan settings ## What do users think of Lennox iComfort Wi? Overall sentiment: negative **Pros** - 💻 Works well - 🚀 Convenient remote control **Cons** - 🐛 Frequent crashes and disconnections - 🔌 Unreliable server connectivity - 🤔 Lack of clear system status indicators - 🤯 Frustrating user experience **Commonly reported bugs** - App displays blank screen - Unable to log in or connect to thermostat - Temperature changes not reflected in app **Most requested features** - Add ability to edit schedules from app - Improve app responsiveness and reliability - Provide better feedback on system status - Enhance user interface and usability ## Recent user reviews (10 of 128) All indexed reviews: https://appshunter.io/ios/app/lennox-icomfort-wi-fi/id527608198/reviews.md ### 2/5 — Be careful with upgrades!!! *2025-08-09, version 2.3* We spent days of frustration and hours on the phone recovering from a suggested upgrade to the app. If the version you have works for you DON’T UPGRADE!!! If you do, you will be an unpaid Beta tester with little company support. Just use the thing on the wall; how lazy are you? ### 1/5 — Server frequently offline *2025-06-22, version 2.3* Terrible reliability; advise to choose a different product; this app is a big lemon ### 1/5 — Unreliable half the time *2025-04-30, version 2.3* This app is simple to use and great when the servers are not down. I would say the servers are down at least 3 out of 7 days a week. I sure wish someone could keep then running so it’s more reliable. If they could do that this would make a huge difference for all of the users out there that have the iComfort thermostat. ### 1/5 — Unreliable *2025-04-05, version 2.3* Very inconsistent performance. This app is not reliable and shuts down very often. ### 1/5 — Blank screen *2025-02-22, version 2.3* All you see is blank screen when opening on iPad ### 1/5 — Worthless *2025-01-23, version 2.3* Nice work Lennox. Server connection has been down for days making this app, thermostat, and entire system worthless. I will never buy another Lennox system. Updated Jan 2025, servers down again! ### 1/5 — Horrible App *2024-12-14, version 2.3* This app constantly freezes, won't open and often is unable to connect to the Lennox control center. ### 1/5 — Poor performance *2024-12-14, version 2.3* Since beginning this has not worked will repeated connection failure needing resets. Expensive compare to other more functional generic programmable wifi Thermostat. Very pleasant customer service but limited hours of work to contact. ### 1/5 — Horrible app *2024-11-28, version 2.3* App is the epitome of Lennox’s disgust for their own customers. It’s shameful. ### 1/5 — App and thermostat working intermittently *2024-09-02, version 2.3* For the past week the thermostat has been showing WiFi offline for the past week at least daily, then this app doesn’t work, at the moment it’s not working. Under the connection status it shows router working, internet working, server has a red X. ## Frequently asked questions about Lennox iComfort Wi ### What does the Lennox iComfort Wi-Fi app do? This app allows you to remotely control your Lennox iComfort Wi-Fi thermostat from your mobile device. You can adjust your home's temperature, switch between heating and cooling modes, select operating programs, and activate energy-saving features like 'away mode'. ### What are the key features of the Lennox iComfort Wi-Fi app? Key features include adjusting the temperature from anywhere, changing between heating and cooling, selecting system programs, enabling an energy-saving 'away mode' when you're not home, and controlling fan operation (always on or circulate). ### Is the Lennox iComfort Wi-Fi app free to use? Yes, the app itself is free to download and use. However, it requires you to own a compatible Lennox iComfort Wi-Fi thermostat, which is a separate hardware purchase. ### What are the requirements to use the Lennox iComfort Wi-Fi app? To use the app, you must own a Lennox iComfort Wi-Fi thermostat. This thermostat must also be connected to your home's Wi-Fi router. The app then connects to this thermostat to provide remote control. ### Can I use this app to control any thermostat? No, this app is specifically designed to work with the Lennox iComfort Wi-Fi thermostat. It will not function with other brands or models of thermostats. ## Version history (last 5 releases) ### 2.3 — 2023-04-24 This update includes: * Bug fixes and added support for the latest iOS versions. As always send feedback to consumeraffairssocial@lennoxind.com ### 2.1 — 2020-10-20 This update includes: * System status indicator text back in the app based on user feedback * Bug fixes - resolved few crash issues As always send feedback to consumeraffairssocial@lennoxind.com ### 2.0 — 2020-07-06 This one calls for a celebration, we have updated the iComfort WiFi app to provide faster performance and improved look & feel. This update includes: * New look and layout * New dashboard view to list the accounts and homes * Check the status of the thermostat in the dashboard view * New temperature change dial- up or down, swipe up or down to change values * Easily switch between manual and schedule modes * Bug fixes As always send feedback to consumeraffairssocial@lennoxind.com ### 1.2 — 2017-03-20 Bug fixes ### 1.1.8 — 2016-09-19 iOS 10 support. We truly appreciate your questions and comments. Please keep sending your suggestions to consumeraffairssocial@lennoxind.com or @AskDaveLennox on Twitter ## Apps similar to Lennox iComfort Wi | App | Rating | Price | Category | | --- | --- | --- | --- | | [PowerView](https://appshunter.io/ios/app/powerview/id1009384826) | 4.4 (2,379) | Free | Lifestyle | | [Lennox Global](https://appshunter.io/ios/app/lennox-global/id1429472558) | 3.5 (13) | Free | Lifestyle | | [Luma View](https://appshunter.io/ios/app/luma-view/id1611462989) | 2.1 (51) | Free | Lifestyle | | [Lutron RadioRA 2 + HWQS App](https://appshunter.io/ios/app/lutron-radiora-2-plus-hwqs-app/id1046093347) | 2.3 (167) | Free | Lifestyle | | [Sub-Zero Group Owner’s App](https://appshunter.io/ios/app/sub-zero-group-owners-app/id1248991284) | 4.4 (778) | Free | Lifestyle | | [Pentair Pool](https://appshunter.io/ios/app/pentair-pool/id1448665466) | 4.6 (23,257) | Free | Lifestyle | ## More apps by Lennox Industries - [Lennox](https://appshunter.io/ios/app/lennox/id355049647) - [Lennox Prodigy](https://appshunter.io/ios/app/lennox-prodigy/id802832431) - [LennoxPros](https://appshunter.io/ios/app/lennoxpros/id870321742) - [VRF & Mini-Splits](https://appshunter.io/ios/app/vrf-and-mini-splits/id916090359) - [iComfort Dealer Setup](https://appshunter.io/ios/app/icomfort-dealer-setup/id1027083656) All apps by Lennox Industries: https://appshunter.io/developer/355049651 ## Related topics [icomfort thermostat](https://appshunter.io/ios/topics/icomfort-thermostat) · [icomfort](https://appshunter.io/ios/topics/icomfort) · [lennox s40 smart thermostat](https://appshunter.io/ios/topics/lennox-s40-smart-thermostat) · [lenox comfort](https://appshunter.io/ios/topics/lenox-comfort) · [lennox smart thermostat](https://appshunter.io/ios/topics/lennox-smart-thermostat) · [lennox icomfort](https://appshunter.io/ios/topics/lennox-icomfort) · [lennox home](https://appshunter.io/ios/topics/lennox-home) · [lennox smart tech](https://appshunter.io/ios/topics/lennox-smart-tech) · [lenox home app](https://appshunter.io/ios/topics/lenox-home-app) · [lennox thermostat](https://appshunter.io/ios/topics/lennox-thermostat) · [lennox icomfort m30](https://appshunter.io/ios/topics/lennox-icomfort-m30) · [lennox smart thermostat app](https://appshunter.io/ios/topics/lennox-smart-thermostat-app) · [icomfort m30](https://appshunter.io/ios/topics/icomfort-m30) · [lennox smart technician](https://appshunter.io/ios/topics/lennox-smart-technician) · [lennox s40](https://appshunter.io/ios/topics/lennox-s40) · [lenox](https://appshunter.io/ios/topics/lenox) · [icomfort mobile app](https://appshunter.io/ios/topics/icomfort-mobile-app) · [lennox core service app](https://appshunter.io/ios/topics/lennox-core-service-app) · [lennox prodigy](https://appshunter.io/ios/topics/lennox-prodigy) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*