Burning one cubic foot of natural gas will produce approximately how many BTUs?

When burning natural gas, the approximate energy produced per cubic foot is a critical factor in understanding its efficiency and performance as a heating source. The correct answer suggests that burning one cubic foot of natural gas yields around 900 to 1,100 BTUs (British Thermal Units).

This range is representative of the average energy content found in natural gas, making it a valuable reference point for HVAC professionals when calculating heating requirements and system efficiency. Utilizing this knowledge enables technicians to accurately size gas furnaces and ensure that they meet the specific heating needs of a space effectively.

While other ranges provided in the options may be close, they do not accurately reflect the typical energy output for the combustion of natural gas as broadly accepted in industry standards. Understanding these values is essential for optimal operation and energy planning when using gas furnaces.