New Construction in Lime Springs If you're about to build the home of your dreams, why not install the most economical and luxurious heating and cooling system available today? A recently constructed home comes with a certain tranquility that's not common among previously owned homes. Owning a WaterFurnace geothermal system can transfer that peace of mind to your heating and cooling system as well. Combining a geothermal system in your newly constructed home means you can roll the cost into your monthly mortgage payment. Your savings in operating costs will generally balance out the increase in mortgage payment - which means you may see an increase in cashflow!