If you are buying or remodeling a home in northern Westchester, you may be weighing whether to stay with heating oil or convert to propane or natural gas. None of the three is universally better. The right answer depends on what your house has, where it is, and what you value. Here is an honest look at how they actually compare.
Availability
Natural gas requires a utility main on your street. In parts of denser northern Westchester villages this is common; in much of Putnam County and the more rural parts of Westchester, it is not. If there is no gas main near your house, the cost of bringing one in usually rules natural gas out.
Propane and heating oil are both delivered by truck, so availability is the same: if a truck can get to your driveway, you can use either fuel.
Equipment and lifespan
A well-maintained oil furnace or boiler can run 20 to 30 years. Modern oil burners are far cleaner and more efficient than the units installed in the 80s and 90s. Propane and gas furnaces tend to fall in a similar lifespan range.
Converting fuels is not just a burner swap. It usually means a new appliance, new chimney work or venting, and either a new tank install (propane) or a new gas service (natural gas). Those one-time costs matter and are worth quoting honestly before the comparison gets started.
Energy content and operating cost
Heating oil packs more BTUs per gallon than propane, so a gallon of oil heats more space than a gallon of propane. Natural gas is sold by the therm or hundred cubic feet, which makes direct gallon-to-gallon comparison meaningless — what matters is the delivered cost per BTU.
Operating cost depends on current market prices for all three, equipment efficiency, and how cold the winter is. None of the three is reliably the cheapest year after year. If a salesperson tells you otherwise without showing the math, ask for the math.
The practical answer
If your home already has a healthy oil system, the math for converting is rarely as favorable as a conversion company will suggest. The fuel cost difference rarely pays back the equipment cost in a reasonable window, and you give up the option of choosing your supplier each delivery.
If your equipment is at end of life anyway, the comparison gets more interesting. At that point it is worth getting honest, itemized quotes for staying with oil, converting to propane, or (if a main is on your street) converting to gas.
If you are sticking with oil, we deliver across Putnam and northern Westchester at a single locked daily rate. Check today's price or call us with any questions.