How many BTUs are in a cubic foot of LP gas?

Liquefied Petroleum (LP) gas, commonly known as propane, has specific energy content that is critical for calculations in heating and HVAC applications. A cubic foot of LP gas typically contains approximately 2,500 BTUs. This value is important because it allows professionals in the field to determine the efficiency and capacity of heating systems that utilize LP gas.

Understanding the energy content of LP gas is essential when performing load calculations, system sizing, and ensuring that appliances operate efficiently and safely. Incorrect assumptions about the BTUs contained in LP gas can lead to under- or over-sizing of heating equipment, affecting comfort levels and operational costs.

In summary, recognizing that a cubic foot of LP gas provides around 2,500 BTUs is vital knowledge for HVAC professionals involved in the design and installation of heating systems using this fuel type.