[App][Pro] Atlantic Explorer and Calypso Cozytouch boilers

Apps
1

Adds your Atlantic Cozytouch heat-pump water heater to Homey — no extra hardware. Sign in with your Cozytouch account and it appears ready to use.

Works with Explorer V4/V5, Calypso V4/V5 and Aeromax models, and auto-detects other Cozytouch water heaters.

  • On/off and target temperature
  • Tank temperature (top & bottom sensors if present)
  • Manual / Eco+ / Programmed modes, Boost, electric-backup status, Away mode
  • Total and daily energy in Insights and the Energy dashboard
  • Flow cards for all of the above

Community app, not officially affiliated with Atlantic. Built by Alex Redwood — feedback and bug reports welcome.

Faq.

  1. Is it functional?
    Yes, it should be fully functional. Could only test it on my Explorer v5

  2. Will other Atlantic products be added. Aircons and heatpumps for example?
    No. There are no plans to do that at the moment.
    The Aeromax heatpump seems to be sharing ID’s with the Explorer and Calypso, it might be working.

  3. Are you open for suggestions ?
    Absolutely!

2

There is @Nicolas_YDDER also working on an apo for Atlantic Cozytouch:

3

That one hasn’t been working with the V5 boilers from day one and it’s not being updated anymore by the looks of it. Hence the reason i made one.

4

Hi all,

Really happy to see emulation around Cozytouch here. I have limited access to Atlantic products so I will be happy to open everyone as GitHub contribution to not be the single point of failure.

So I can open access to the code if you want to continue with me the development.

I strongly suggest to avoid multiple initiative for confusion for the end user.

If I have to migrate all my code to yours it’s not an issue at all.

5

Hi Nicolas,

Are you still actively working on the app? There hasn’t been a reply since April 27th, and the last update was two months ago. It also looks like DHW boilers aren’t working at all currently.

I’m all for keeping things simple, and I’d prefer just one Atlantic/Cozytouch app. Feel free to merge my Cozytouch code — I won’t be actively developing it further, only making occasional improvements, and I have no interest in adding support for more Atlantic products.

I honestly built it just for myself, so I could control my own boiler, but I updated it today and it should now work with all Atlantic Cozytouch-connected boilers.

Let me know what you think.

Best regards,