What is the most common type of fuel used for heating homes?

The most common type of fuel used for heating homes is natural gas. It is widely available, relatively inexpensive, and burns cleanly, making it a popular choice for residential heating. In addition, many homes are already equipped with natural gas lines, which makes the installation of a natural gas furnace or boiler an easy choice for homeowners. Natural gas is also a more efficient fuel source than oil, propane, or electric heating, which means that homeowners who use natural gas for heating can often save money on their energy bills.

In areas where natural gas is not available, other types of fuel may be used for home heating, such as propane, oil, or electricity. Propane and oil are both commonly used in rural areas, where natural gas lines are not readily available. Both fuels require the use of storage tanks, which can take up valuable outdoor space and require regular refilling. Electric heating is less common, as it is generally more expensive than other fuel sources, but it may be preferred in areas where electricity is abundant and other fuel sources are scarce.