Replace Existing System Is your traditional furnace or heat pump about to croak? Or do you just want to replace your inefficient equipment before it costs you an arm and a leg? WaterFurnace geothermal products offer the ideal replacement of older or inefficient equipment in the Central New Jersey, NJ area. Most units are easy to install and can be installed in areas unsuitable for fossil fuel furnaces. There is no combustion or need to vent exhaust gasses which means our equipment can be installed virtually anywhere. If you have ductwork already installed in your home, you are one step ahead of the game. If not, we can easily install ductwork so you can enjoy the comfort of geothermal to its full extent. Another heating method to consider is radiant in-floor heating. Picture walking on warm floors all winter long... We provide a unit that is capable of in-floor heating in conjunction with forced air to provide you with the most comfortable heating possible - all while being a steward of the environment and saving money. Check out the savings calculator to see how much you can save by switching to a geothermal system!