# Danfoss Icon

> Remote control for hydronic floor heating and actuator systems. (iPhone/iPad app by Danfoss A/S.)

- Source: https://appshunter.io/ios/app/danfoss-icon/id1322315621 (this page in markdown: same URL + `.md`)
- Developer: [Danfoss A/S](https://appshunter.io/developer/423984644)
- Category: Business
- Price: Free
- Rating: 1.00/5 from 4 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 45 MB
- Languages: American English, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French (France), German (Germany) and 16 more
- Released: 2018-01-08
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/danfoss-icon/id1322315621/reviews.md

## What is Danfoss Icon?

The Danfoss Icon App Module 088U1101 enables users to control hydronic floor heating and other applications with actuators via this App. The App can control both wireless and wired (24V) Danfoss Icon™ systems.  The App turns your mobile device into an intuitive floor heating remote control. 
Safe and private cloud connection.
The App communicates through a safe cloud system based on the same security that is used in mobile banking applications. 

Adjust your floor heating from your smartphone.
Adjust home heating easily and intuitively. If disconnected from the internet, the heating system will continue to work and you can still operate the room temperature on each individual room thermostat.   
Schedule your home heating and save energy.

Control all your thermostats in multiple locations.
The App lets you stay in control and operate all your thermostats in multiple locations from one single point of access.

Reduce energy costs
The App lets you schedule your floor heating system to fit your rhythm and reduce energy costs. The Danfoss Icon system even adapts to climatic conditions and learns when to initiate heating to reach the desired scheduled room temperature.
Save energy by scheduling the temperature to fit your rhythm and enjoy superior comfort. 

Danfoss Icon App features: 
•   Adjust home heating from anywhere in the world
•   The floor heating system will continue to be fully operational without internet connection
•   Use living zone to schedule and set temperature for multiple rooms – or schedule and set each room temperature individually 
•   Control thermostats in multiple locations (e.g. holiday home)
•   Frost protection, weekly schedule, “Away”/”At Home” mode, “Vacation” mode and “Pause” mode  
•   Receive notifications/warnings about important system events
•   Access dedicated support and troubleshooting directly from the App
•   Secure wireless communication through a safe cloud system based on the same security that is used in mobile banking applications.

## Key features

- Remote heating adjustment from anywhere
- Offline system operation
- Zone and individual room scheduling
- Multi-location thermostat control
- Energy-saving scheduling and modes
- System event notifications

## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/danfoss-icon/id1322315621/reviews.md

### 1/5 — App steuert über die Solltemperaturen hinweg

*2025-11-28, version 1.2.7*

Mit dem Einsatz des Danfoss Icon App Moduls und dieser App spielt die Heizungssteuerung verrückt. Programmierte Solltemperaturen werden völlig wahllos überschritten. Wann gibt es mal das nächste Update oder woran liegt das?
Service gibt es von Danfoss nicht und der Heizungsinstallateur kennt sich mit dem Problem nicht aus.

### 4/5 — Needs upgrade

*2025-10-17, version 1.2.7*

Please upgrade the app and fix the issues with invalid data shown.

### 1/5 — Das ist peinlich

*2025-10-14, version 1.2.7*

Die App ist langsam, schnarcht programmiert und bietet bis auf das absolut nötigste keine Chance die eigene (sehr teure) danfoss Icon Steuerung smart zu steuern. 
Updates der App gibt es so gut wie nie!

### 1/5 — Funktioniert gar nicht mehr

*2025-06-09, version 1.2.6*

unbrauchbar

### 1/5 — Funktioniert nicht!

*2024-11-08, version 1.2.6*

Man kann nach diesem Sommer nicht mehr auf Handbetrieb umstellen und auch die Räume nicht mehr verwalten! Die App hat uns der Vermieter gestellt! Somit bleibt die Wohnung kalt!!!
Ich vermute die App wir nicht gewartet und schon garnicht weiterentwickelt! Schade!!!

### 1/5 — Funktioniert nicht nach iOS Update

*2024-03-17, version 1.2.6*

Seit Wochen habe ich keine Verbindung zur Heizung.

### 1/5 — Total crap

*2023-12-12*

Does not work on iphone only Samsung. Total crap :-(

### 1/5 — 1.2.4 Çalışmıyor

*2023-11-15, version 1.2.4*

Yeni versiyon ile uygulama çalışmayı durdurdu. Hiçbir data çekilmiyor.

### 1/5 — Warum das jetzt?

*2023-11-13, version 1.2.4*

Seit dem Update der Datenschutzbestimmungen keine Verbindung mehr zu den Systemen.
Versuch mal bei sowas den Support zu kontaktieren um zu wissen wo das Problem liegt…
Wir löschen uns langsam selbst aus mit den ganzen DSGVO.

### 1/5 — Seit dem letzten Update keine Verbindung mehr

*2023-11-10, version 1.2.4*

Seit dem letzten Update keine Verbindung mehr

## Frequently asked questions about Danfoss Icon

### How does Danfoss Icon ensure the security of my heating system data?

Danfoss Icon uses a secure cloud system for communication, employing the same security protocols found in mobile banking applications. This ensures your data is protected during transmission and storage.

### What happens to my heating control if the internet connection is lost?

If disconnected from the internet, your Danfoss Icon heating system will continue to operate normally. You can still adjust the room temperature on each individual thermostat.

### Can I control heating in multiple properties with Danfoss Icon?

Yes, Danfoss Icon allows you to control thermostats in multiple locations, such as a holiday home, from a single point of access within the app.

### How does Danfoss Icon help save energy?

The app enables you to schedule your floor heating to fit your daily rhythm, reducing energy costs. It also adapts to climatic conditions and learns when to start heating to reach your desired temperature.

### What modes are available in the Danfoss Icon app for heating control?

Danfoss Icon offers frost protection, weekly scheduling, 'Away'/'At Home' modes, 'Vacation' mode, and 'Pause' mode to optimize comfort and energy usage.

### Does Danfoss Icon provide support directly through the app?

Yes, users can access dedicated support and troubleshooting resources directly from within the Danfoss Icon app, providing convenient assistance.

### What devices is the Danfoss Icon app compatible with?

The Danfoss Icon app is available for iPhone and iPod devices. It is designed for users running iOS.

### How often is the Danfoss Icon app updated?

The latest version of the Danfoss Icon app is 1.2.7, which was last updated on June 26, 2025. Updates typically include new features, bug fixes, and performance improvements.

## Version history (last 5 releases)

### 1.2.7 — 2025-06-26

Updated the app with support for iOS 18

### 1.2.6 — 2024-02-29

- Schedule timezone fix
- Visual bugfixes
- FAQ/Help update

### 1.2.5 — 2023-11-18

Connection between Danfoss Icon App and Danfoss Icon App module fixed

### 1.2.4 — 2023-11-09

Privacy policy updated

### 1.2.3 — 2021-02-16

You can now change the order of the rooms in the App
Multi-rail system temperature missing bug fix 
Schedule list crash bug fix

## Apps similar to Danfoss Icon

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Secop Toolkit](https://appshunter.io/ios/app/secop-toolkit/id6446116403) | — | Free | Business |
| [N1 - Alla leið](https://appshunter.io/ios/app/n1-alla-lei/id1596077029) | 2.6 (5) | Free | Business |
| [Pósturinn](https://appshunter.io/ios/app/posturinn/id1537787468) | 3.1 (7) | Free | Business |
| [Löður](https://appshunter.io/ios/app/lour/id1277659191) | 4.9 (45) | Free | Business |

## More apps by Danfoss A/S

- [Installer App](https://appshunter.io/ios/app/installer-app/id423984641)
- [Ref Tools](https://appshunter.io/ios/app/ref-tools/id472312541)
- [ECL Comfort 310 Portal](https://appshunter.io/ios/app/ecl-comfort-310-portal/id486704541)
- [Danfoss Troubleshooter](https://appshunter.io/ios/app/danfoss-troubleshooter/id499840638)
- [KoolCode](https://appshunter.io/ios/app/koolcode/id563222728)
- [Danfoss Spare Parts](https://appshunter.io/ios/app/danfoss-spare-parts/id584338203)

All apps by Danfoss A/S: https://appshunter.io/developer/423984644

## Related topics

[danfoss 2-250aa2](https://appshunter.io/ios/topics/danfoss-2-250aa2)

---

*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 2026-06-09.*