New Construction in Bloomington So you have your dream house all planned out? Did you think about what will condition your house? Why not include the most efficient heating and cooling units on the market. Your newly constructed house represents your pride of ownership and only the best will do. By installing a WaterFurnace geothermal system in your Bloomington home, you include your heating and cooling system in that feeling of home ownership as well. Including a geothermal system in your newly built home means you can roll the cost into your monthly mortgage payment. The money you save in operating costs will typically offset the increase in mortgage payment - which means you may see a positive cashflow!