[Jack Houpe]

My wife and I have done 3 retrofits all have been using wall mounted evaporators and just finished up the Prevost bus I personally like the direct exchange of energy rather than having loss due to duct inefficiency but if I where going to do a ducted unit I would use a horizonal air handler from a home unit with a home style blower unit with a variable blower to control the CFM. Mini splits really don't turn off they are running all the time unless the temp gets below your set point, the good part of this is its removing moisture from the air and for us folks that live in the south thats means a lot, being able to slow down the compressor and the blower fan on the evaporator saves energy and its very quite.

https://www.acwholesalers.com/Goodman-CH...6sEALw_wcB