New Construction in Medina So you have the blue prints to construct your dream home. Why not include the most efficient, luxurious heating and cooling unit available on the market in your plans. Recently constructed homes come with a pride of ownership that previously-owned houses cannot match. By adding a WaterFurnace geothermal system in your Medina home, you transfer that feeling to include your heating and cooling system. Combining a geothermal system in your recently built home means you can roll the cost into your monthly mortgage payment. The money you save in operating costs will typically balance out the increase in mortgage payment - which means you may see an increase in cashflow!