Hi there, am I the only one to be interested with having an Atlantic Cozytouch app ? Cozytouch is a bridge allowing control of different devices from the Atlantic company. (Heater, towel driers, water heaters etc…). As these devices are connected, it would be great to have these in homey !

On this page you can do a request if there is someone who can build an app. https://community.homey.app/t/homey-pro-community-app-requests/2713 Please read first what kind of info you have to add to the request.

Hello, I created a Homey app that supports some Atlantic / Sauter / Thermor products through Cozytouch, using the Overkiz and/or Magellan APIs depending on the product type and its age. It is heavily inspired by the app developed for Home Assistant by a member of the community. This is still a ve…

Hi Nicolas, I have 2 sereins premium towel dryer and would like to support you. I don’t have particular knowledges in coding or else, but with Gemini I was able to implement homey scripts to use my A/C in homey. And it was working. Will follow you on GitHub.

Hi @blutch32 , I tried to added Serenis Premium towel heater into the app. I cannot test it directly. What could be the best approach is to try to launch the app in developper mode (with docker following the readme of my Github) NicolasYDDER/homey-cozytouch Then the app will appear in your Homey …

Many thanks for working on this app @Nicolas_YDDER ! I’m looking forward to seeing the Malicio 3 being added to the device list! Thanks

Hi @groteberg , I will be really happy to add it to the list of device. But it’s a resistance water heater (not thermodynamic), it likely uses a different Overkiz controllableName (e.g. _CE_IOComponent instead of _CETHI_V4_IOComponent) and may use different commands (e.g. setDHWOnOffState instead …

Hi folks, Good news !!! I push test version in the Homey App Store ! Use it carefully !!! It a test version with VERY LIMITED features (even if it displayed 1.2.2) Objective is to get feedbacks to add more and more devices ! [image] Atlantic Cozytouch | Homey Contrôlez vos appareils A…

Hello ,thank you for your update and it disponibility in Homey App Store.I installed your app in version 1.2.2 for my Atlantic Cozytouch AQUEO ACI HYB VM 150l 2200M (this information is automaticaly found by the application )but nothing in the application : Can you give me a solution for update t…

Hi @Herve_Domotique , Sorry for the late answer. Could you share me the diag report from the param of the Cozytouch app. It could be helpful to check what is missing as API params. BR Nicolas Y.

[Cozy] This is all i get when configuring the app. 137d5f1c-d3a0-477d-b66b-5dd3747de93a

Hello @Nicolas_YDDER , Thank you for your message and taking my request I made a report from the app and here is the resulting code: ad6e0f76-aad1-4775-b1e3-4436c1b9f38c BR Hervé

Atlantic Cozytouch App

Apps

AlexRedwood June 30, 2026, 6:17pm 24

Edit:

The app is now published and i’ve created a new topic for it.

Topic		Replies	Views
Compatibilité IO-homecontrol Questions & Aide	20	4969	April 27, 2026
Besoin de conseils avant achat Questions & Aide	6	2273	January 5, 2024
Heater connectivity (Cozytouch, Heatzy) Questions & Help	2	2111	January 22, 2025
Cozytouch Apps	1	55	May 26, 2026
[Requests] Homey Pro Community App Requests Apps	364	144197	June 17, 2026

Atlantic Cozytouch App

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