Been thinking of installing a heat pump hot water service to disconnect gas from my house.
Has anyone found a unit that has local control - not cloud based, and integrates with HA either natively or through a HACS plugin?
All I can seem to find is cloud based options with sketchy apps.


I have a daikin aire source water heat pump . it does not have any “smart”. it has a wire you plug into a dry contact to start it. so i plugged it to a shelly 1 and use a smart plug to monitor its energy usage
I cannot fine tune its temperature just start-stop it, but works well enough.
@sanzky @bootstrap what kind do you have there? Altherma? Do you have a link for more detailled information at hand?
this one. https://www.daikin.eu/en_us/products/product.html/ekhhe-cv37.html
Ive considered this as an option… as long as its just stop start and doesnt fuck with any of its other functions it should be fine.
I’ve got a few shelly devices doing other things already so that would probably be the easiest and most reliable place to start