High-efficiency heating systems are designed to use less energy while providing the same level of warmth as traditional systems. They achieve this by utilizing advanced technology, such as variable-speed blowers and modulating burners, which adjust their output based on the heating needs of a space. This results in lower energy bills and reduced environmental impact. Common types of high-efficiency heating systems include condensing boilers, heat pumps, and high-efficiency furnaces. These systems often have higher Annual Fuel Utilization Efficiency (AFUE) ratings, indicating that they convert a greater percentage of fuel into usable heat. Investing in such systems can lead to significant long-term savings.