Quick question on Geothermal..perhaps.

[dcveem3]

Got a long-winded thread in Solar explaining my situation. If you have 10 minutes..

But, for now, if anyone wants to point me in the right direction concerning:

I have 3 year old 5 ton and 3 ton HVAC systems, propane over heat pump. I am considering going Geothermal with both systems. Regardless of the decision of horizontal loops or well loops, is there ANY parts of my new systems I can use? Is it possible to remove the A coils OVER my propane systems and place the evaps of the Geothermal units on it? So, my secondary heat would be propane and not heat strips? Maybe better said, I need a Geothermal system LESS the air handler?

No laughing....I'm just learning about Geothermal.

Thanks for your time.
Don