Atlantic Cozytouch Plus — v1.5.2
A quick update on where the app stands. It’s been renamed to Atlantic Cozytouch Plus to avoid confusion with the other Cozytouch app in the store.
What the app does now
Two device types, both paired with just your Cozytouch account — no extra hardware.
Water Heater — works with both Atlantic cloud platforms. The current Cozytouch generation (Explorer V5, newer Calypso, Thermor Aeromax and Malicio, Atlantic Linéo Connecté) and older units on the Overkiz backend, including the Calypso V4 generation. The app signs in to both during pairing and lists whatever it finds. Controls on/off, hot-water setpoint, tank temperatures (top/bottom where fitted), heating modes, Boost, electric-backup status, Away mode, energy and signal.
Air Conditioner / Heat Pump — Cozytouch air conditioners and Alfea Extensa Duo heat pumps. Mode (off / auto / heating / cooling / drying / fan only), setpoint, fan speed, air direction, quiet mode and energy. Heating and cooling each have their own setpoint and limits, and the app writes to whichever applies to the current mode.
Detection is capability-based rather than model-based, so a unit that isn’t listed by name still pairs as long as it exposes a mode or a setpoint. Each device only shows the modes it actually supports — a Linéo won’t offer a Programmed mode it can’t perform. Energy shows up in Insights and the Energy dashboard, and there are 22 Flow cards (9 triggers, 5 conditions, 8 actions).
Changelog
- 1.5.2 — Added support for the Linéo water heater. Devices now only show the heating modes they actually have.
- 1.4.6 — Added air conditioners and heat pumps, and made the buttons on the device screen easier to read.
- 1.3.0 — Added support for older water heaters on the Overkiz platform, such as the Calypso V4 generation.
- 1.2.2 — New icons and images.
- 1.2.1 — Various small improvements.
- 1.2.0 — Added support for more Atlantic water heaters.
- 1.1.1 — Energy usage now appears in Insights and the Energy dashboard. Values refresh more reliably.
- 1.1.0 — Improved the device screen and added energy usage.
- 1.0.1 — Fixed water heaters not showing up when adding a device.
- 1.0.0 — First release.
A note on testing
The water heater side is validated against real hardware (an Explorer V5). The air conditioner, heat pump and Overkiz support is built from the published capability catalogue but hasn’t been verified on real devices yet — treat those as experimental. If you own one of these and something reads oddly, please reply: with a capability dump I can usually correct the mapping the same day.
Community app, not affiliated with Atlantic. Feedback and bug reports welcome.
!!! Note !!!
Due to the big amount of changes, you’ll have to add your boiler again. Sorry, couldn’t be avoided.
