I am pulling a boiler and radiator system and replacing it with a forced air system. I am interested in a geothermal heat pump down the road but have many other projects we want to do first.
What recomendations can one make on selecting a system now to plan for geo later?
Does the efficency become less important with geo since it is so efficent?
Should I save a few bucks and go witha 92% instead of a 95%
Does variable speed have any implications with geo?
Is it worth the money to get a variable speed system?
I am considering zoning by floors? Good plan bad plan? does it help save much money or more for comfort control?
Is it worth going with lower quality brand and getting a geo system sooner?
Is it accurate that a geo system eliminates the need for a central air unit?