Anyone know why almost all web sites show this discontinued. A very thoughtful mini split design, or maybe not if it had major problems.

Thought of using one or two of them in our passive solar house for mainly AC which, unfortunately we are getting more need for here in MI.

Great for well insulated houses as a heating and cooling system. Super insulated homes (Passive) may only need one for the whole house. With solar panels seems like a real winning combination.