HVAC vs Mini split system

[Rahel Ketema]

Hello,

I am remodeling my multi family house (3 flats) to modern. Currently has window A/C and radiator 2 of the units. One of the unit already has central AC.

I’m really interested in HVAC, however no existing ductwork on 2 of the units.  If I need to do HVAC have to demolition ceiling, I’m okay with that. But is it worth it or split system work the same? Cost?
would split system work the same heating and cooling? I live in Chicago area I need split system to work heating the same as the cooling. Would it look modern with split system. How about in long run with split system. Any suggestions? Also any referrals who can install, with great cost.

Thank you!

[Will Fraser]

Word on the street is that Split systems (common in . . . . a LOT of places other than the US) operate at a lower energy consumption rate per heating unit and cooling unit.  Means, they draw significantly less electricity to cool or heat than an electric-powered HVAC unit.  They are also simpler over the life of the unit to maintain because there are just three main components instead of four(+) with HVAC.  

It would definitely be something to consider IMO.