Can I buy Alea if I live outside of the USA or Canada? Brad September 25, 2018 18:07 At this time it’s being offered only in North America. Related articles Is Alea compatible with home automation systems so I can control everything from 1 app? What about air registers? Should I get my duct system evaluated before adding Alea? Can Alea harm my heating and cooling equipment? Is Alea the same thing as a zoned heating and cooling system? Comments 0 comments Please sign in to leave a comment.