What is the ignition temperature for natural gas?

The ignition temperature for natural gas, which is primarily composed of methane, is indeed around 1,150 degrees Fahrenheit. At this temperature, the gas can ignite spontaneously when mixed with air, which means it's crucial for safety measures during installation and operation of gas equipment. Knowing this temperature is important for professionals working with gas appliances, as it helps in understanding the conditions under which natural gas can ignite, allowing for the implementation of necessary precautions to prevent accidental fires or explosions.

Other values provided in the options represent temperatures that are either too low or too high for natural gas ignition, which could lead to misconceptions about safe operating conditions. Understanding the correct ignition temperature ensures that safety protocols are properly calibrated to mitigate risks associated with gas usage.