How many BTUs are in 1 gallon of #6 oil?

One gallon of #6 oil contains approximately 150,000 BTUs (British Thermal Units) of energy. This value is derived from the typical heating value of #6 fuel oil, which is a heavy fuel oil commonly used in industrial applications and for heating purposes. The energy content of fuels is a critical factor when evaluating their efficiency and suitability for various heating applications.

Understanding this benchmark allows for proper calculations in heating system designs, efficiency assessments, and fuel consumption evaluations. For instance, knowing the BTU content aids in determining how many gallons of #6 oil would be necessary to achieve a desired heating output, making it essential for professionals in the field to incorporate this figure into their planning and operational strategies.