I am looking to build a new home in Ohio and may replace my boiler in an existing older home. Older home no ductwork or air conditioning.

I have been looking at ductless heat pumps for both. Can anyone give some pros and cons on doing so? Thanks

There is much posted on the net about this subject. I do not care for that type of setup but that is just my opinion.
The more units the more problems down the road.

There are systems with one outside compressor unit and two to five indoor discharge units but I am not a expert on those.

Just type in ductless on Googal for page after page of info.