New Construction in West Branch If you're ready to build the home of your dreams, why not install the most efficient and luxurious heating and cooling system on the market today? A newly constructed home comes with a certain tranquility that's not common among formerly 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 built home means you can roll the cost into your monthly mortgage payment. Your savings in operating costs will generally offset the increase in mortgage payment - which means you may see an increase in cashflow!