Heat Pump Water Heaters Save Money with Heat Pump Water Heaters. While heat pump technology is not new, the equipment and technology are always advancing. That means you can put a heat pump to work for you and save. A heat pump uses similar technology to a refrigerator or freezer to heat or cool your home. Rather than combusting a fuel, heat pumps use electric power to move heat from an outside source to inside your home. Ultimately, what that means is you can heat more efficiently and see the results in lower energy costs for your business. For more information regarding Heat Pumps and available commercial incentives, please contact Joe Lajewski at firstname.lastname@example.org or 603.536.8663. For more information regarding Residential Heat Pumps & Rebates, please contact Kurt Campbell email@example.com or 603.536.8672.