GeoThermal vs Mitsubishi
We are building a 4,000 square foot home. We are doing Geothermal on the main floor and was planning on having another geothermal unit on the second floor.
Our installer wants to do a 4 ton Mitsubishi unit for the second floor. The second floor is 1,662 sq. ft.
Our research shows the Mitsubishi units are more for smaller areas and rooms. The Mitsubishi would be able to heat and cool 4 zones to the exact temperature we want which is a positive since some of the rooms on second floor won't be used as much.
Will a Mitsubishi unit be as effecient and cost effective vs a second geothermal unit?