The operational power source of residential heating systems is commonly either gaseous fuel or electrical energy. Different types of equipment are designed to utilize each power source, providing warmth to interior spaces. For example, a natural gas furnace combusts methane to generate heat, while an electric resistance heater converts electrical current into thermal energy.
The choice between fuel sources significantly impacts operational costs, environmental considerations, and infrastructure requirements. Historically, natural gas has often been a more economical option in regions with established pipeline networks. However, the increasing availability of renewable electricity sources, combined with advancements in heat pump technology, are altering the economic and environmental landscape of residential heating.
