---
title: "Atlantic Cozytouch"
description: "Atlantic Cozytouch is a Marketplace integration for Home Assistant. It has 680 installs sharing analytics, needs the vendor's cloud and was last updated October 26, 2026."
canonical: "https://vulpo.app/integrations/marketplace/gduteil-cozytouch"
url: "https://vulpo.app/integrations/marketplace/gduteil-cozytouch.md"
last-updated: "2026-10-26"
version: "1.4"
---

# Atlantic Cozytouch

> Atlantic Cozytouch is a Marketplace integration for Home Assistant. It has 680 installs sharing analytics, needs the vendor's cloud and was last updated October 26, 2026.

Atlantic Cozytouch connects Atlantic Cozytouch heating, cooling and hot water devices to Home Assistant through the vendor's cloud. It is installed as a custom repository in the Marketplace and set up in the UI with a Cozytouch username and password. It adds climate entities for rooms, air conditioners, central heating and heat pump zones, plus calendars for heating, cooling and hot water programs. Switches cover modes such as away, boost, eco, quiet and domestic hot water, and number and select entities handle target temperatures, override times and air circulation speed. Actions turn away mode on or off, and read a week's program or set a day program. Device triggers fire when a program changes or is overridden, and options set the refresh interval in seconds and whether to dump received data to a JSON file.

Automatic summary of the code of gduteil/cozytouch. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

Not in the Marketplace catalog. Add <https://github.com/gduteil/cozytouch> as a custom repository in the Marketplace.

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **Device triggers**: Its devices can start automations directly.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.
- **Actively maintained**: Its author released or pushed a change in the last six months.

## Setting it up

Add its repository to the Marketplace as a custom repository and install it, then restart Home Assistant and add it under Settings, Devices and services.

### Connect

- **Username**
- **Password**

### Devices to add

- **Devices**
- **Create entities for unknown capabilities**
- **Dump a JSON file with received data**

### Re-enter your Cozytouch password

- **Password**

### After setup

- **Create entities for unknown capabilities**
- **Dump a JSON file with received data**
- **Seconds between refreshes**

## Entities

- **Calendars**: Heating Program, Cooling Program, Hot Water Program
- **Climate**: Room, Air Conditioner, Central Heating, Heat, Heat Pump Z1, Heat Pump Z2
- **Dates and times**: Away Mode Start, Away Mode Stop
- **Fans**: Air Circulation
- **Numbers**: Away Mode Temperature, Boost Timeout Max., Target Cool Temperature, Target Temperature, Target Temperature DHW, Target Temperature Eco Z1, Target Temperature Comfort Z2, V40 Applied Setpoint, V40 Setpoint Filled By User
- **Selects**: Air Circulation Speed, Air Circulation Total Time, Override Total Time, Override Total Time Z1, Override Total Time Z2, Domestic Hot Water Mode, System service
- **Sensors**: Error Code, Adjusted Heating Setpoint, Ambient Compensation Cooling, Ambient Compensation Z1, Ambient Compensation Z2, Auto Mode Running State, Available Thermostat Modes Z2, Away Period End, Away Period Start, Backup Heater Type, Base Electricity Price, Boiler Contact, and 401 more
- **Switches**: Air Circulation, Away Mode, Boost Mode, Domestic Hot Water, Domestic Hot Water Boost, Eco Mode, Identify request, Powerful Mode, Presence Mode, Prog Mode, Quiet Mode, Schedule Anticipation, and 1 more

## Actions

- **Turn off away mode**
- **Read a week's program**
  Fields: Program
- **Turn on away mode**
  Fields: Start, End, Duration
- **Set a day program**
  Fields: Program, Days, Slots

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.
- **Repair notices**: Notices it can show in Settings, Repairs:
  Reports a fault, Devices added with version 1.4 must be added again, Some capabilities are not named yet

## At a glance

- Kind: Marketplace integration
- Category: [Climate](https://vulpo.app/integrations/category/climate.md)
- Number: 680 installs sharing analytics; 132 GitHub stars
- Connection: Needs the vendor's cloud
- Upkeep: Updated in the last 6 months
- Needs: Added as a custom repository in the Marketplace
- Latest version: 1.4, last updated October 26, 2026
- Domain: `cozytouch`
- Source: <https://github.com/gduteil/cozytouch>
- Issues: <https://github.com/gduteil/cozytouch/issues>

In Vulpo: Quick Toggle card, Climate card, Fan card, Select card, Apple Watch, Control Center, Climate Live Activity (Pro)

[Widgets & Live Activities in Vulpo](https://vulpo.app/features/widgets-and-live-activities)

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-26. Source: https://vulpo.app/integrations/marketplace/gduteil-cozytouch

---

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